Deadline-pair scanner

A simpler view of same-event markets with different deadlines. It asks: does the market think risk is concentrated before the near deadline, between two dates, or only by the far deadline?

Snapshot summary

104active deadline rows
12multi-deadline families
15term monitor alerts
9stronger flow alerts
58calendar pairs checked
0positive calendar arbs
0.889theta AUC
13/13 Yesθ≥7pp backtest

Generated at 2026-05-21T15:59:57.889392+00:00. Raw CSV/JSON files are in processed/; fetched raw trade/price files are under raw/.

Plain English

What is a deadline pair?

Example: “event by Jan 31” and “same event by Mar 31”. The later market includes every scenario where the earlier market wins, plus extra time after Jan 31.

Why compare them?

If the near deadline gets expensive, markets think risk is soon. If only the far deadline rises, markets think risk is real but later.

What is calendar arbitrage?

If wording is truly nested, buy YES later + buy NO earlier pays at least 1 in every outcome. It is only a locked profit when that package costs less than 1.

Use this page for intuition: deadline pairs are mostly a way to separate “event risk rose” from “event risk rose immediately”. Always check wording before treating a pair as mechanical.

Technical translation

Live term-structure / flow rows

flow alertmonitorfamilydeadlinemarketevent pθ-abn 6hθ-abn 24hhaz/dayvs longest6h flowsurgeevent flowyes bidyes ask
11iran ceasefire continue2026-05-22will-the-iran-ceasefire-continue-through-may-2210.5%7.3%7.2%33.3%68.9x$126.2k16.9x-52.8%91.0%93.0%
11iran ceasefire continue2026-05-24will-the-iran-ceasefire-continue-through-may-2417.5%6.1%0.4%8.2%17.1x$73.7k8.0x2.5%82.0%83.0%
11iran ceasefire continue2026-06-15will-the-iran-ceasefire-continue-through-june-1549.0%5.8%2.9%2.8%5.7x$2.7k4.4x93.3%50.0%51.0%
11iran ceasefire continue2026-05-31will-the-iran-ceasefire-continue-through-may-3134.5%4.7%-0.6%4.5%9.4x$18.4k5.9x51.5%65.0%66.0%
11iran ceasefire continue2026-05-27will-the-iran-ceasefire-continue-through-may-2723.5%2.9%-2.4%5.0%10.4x$14.4k5.7x44.5%76.0%77.0%
11russia capture all of pokrovsk2026-05-31will-russia-capture-all-of-pokrovsk-by-may-31-202695.2%2.2%74.6%32.5%1.0x$4.0k6.9x43.9%96.1%96.8%
11iran closes its airspace2026-05-24iran-closes-its-airspace-by-may-2415.5%1.4%-0.8%7.2%5.9x$67.7k2.9x-4.2%16.0%17.0%
11us x iran permanent peace deal2026-06-15us-x-iran-permanent-peace-deal-by-june-15-2026-73433.5%0.3%9.8%1.7%3.2x$53.0k3.3x-58.6%33.0%35.0%
11iran closes its airspace2026-05-31iran-closes-its-airspace-by-may-31-434-443-672-526-188-75628.5%-1.3%-4.2%3.6%3.0x$37.2k3.1x17.0%28.0%29.0%
01israel closes its airspace2026-05-24israel-closes-its-airspace-by-may-2410.5%3.2%-3.6%4.8%2.7x$15.1k3.1x-31.3%10.0%11.0%
01us x iran permanent peace deal2026-05-22us-x-iran-permanent-peace-deal-by-may-22-20265.9%2.2%4.2%18.1%34.0x$95.0k-28.9%5.5%6.1%
01us x iran permanent peace deal2026-05-31us-x-iran-permanent-peace-deal-by-may-31-2026-333-871-241-192-799-44921.5%1.5%7.4%2.6%4.9x$629.0k-53.7%21.0%22.0%
01iran closes its airspace2026-05-27iran-closes-its-airspace-by-may-2922.5%0.9%-1.7%4.8%3.9x$13.5k2.7x5.2%21.0%22.0%
01us x iran permanent peace deal2026-06-30us-x-iran-permanent-peace-deal-by-june-30-2026-837-641-896-877-363-89241.5%-0.8%6.7%1.4%2.6x$57.8k2.2x-41.4%41.0%42.0%
01us x iran permanent peace deal2026-07-31us-x-iran-permanent-peace-deal-by-july-31-202653.0%-1.4%7.0%1.1%2.0x$34.5k1.5x-44.7%52.0%55.0%
00iran ceasefire continue2026-06-07will-the-iran-ceasefire-continue-through-june-742.5%5.4%2.4%3.4%7.0x$5430.7x-11.3%57.0%59.0%
00iran ceasefire continue2026-06-30will-the-iran-ceasefire-continue-through-june-3055.5%3.2%5.9%2.1%4.3x$1.8k2.0x16.6%46.0%47.0%
00iran ceasefire continue2026-12-31will-the-iran-ceasefire-continue-through-december-3166.0%1.5%1.7%0.5%1.0x$4.5k4.5x68.6%33.0%35.0%
00iran ceasefire continue2026-07-31will-the-iran-ceasefire-continue-through-july-3162.0%1.1%7.0%1.4%2.8x$1390.3x95.6%37.0%39.0%
00ukraine agrees to limit size of armed forces2027-01-01ukraine-agrees-to-limit-size-of-armed-forces-before-202718.0%1.0%0.1%0.1%1.0x$00.0x0.0%17.0%19.0%
00china invade taiwan2027-01-01will-china-invade-taiwan-before-20277.4%0.9%0.9%0.0%1.0x$14.4k1.4x76.1%6.5%6.6%
00israel closes its airspace2026-06-15israel-closes-its-airspace-by-june-15-68734.5%0.8%-6.7%1.7%1.0x$930.2x83.1%33.0%36.0%
00nicolas maduro released from custody2026-12-31nicols-maduro-released-from-custody-by-december-31-202612.0%0.5%0.1%0.1%1.0x$3501.4x100.0%11.0%13.0%
00us recognizes machado as leader of venezuela2026-12-31us-recognizes-machado-as-leader-of-venezuela-by-december-3110.5%0.5%-1.0%0.0%1.0x$799.5x-100.0%9.0%14.0%
00china x japan military clash2027-01-01china-x-japan-military-clash-before-20279.0%0.5%0.0%0.0%1.0x$1.2k40.1x100.0%8.0%10.0%
00ukraine signs peace deal with russia2026-06-30ukraine-signs-peace-deal-with-russia-by-june-306.7%0.4%0.9%0.2%1.1x$9442.2x67.1%6.5%6.9%
00nicolas maduro be de facto leader of venezuela at2027-01-01will-nicols-maduro-be-the-de-facto-leader-of-venezuela-at-the-end-of-20260.4%0.3%0.3%0.0%1.0x$00.0x-100.0%0.1%0.7%
00ukraine re enter myrnohrad2026-05-31will-ukraine-re-enter-myrnohrad-by-may-314.5%0.1%0.4%0.5%1.0x$20.2x-100.0%4.0%5.0%
00china invade taiwan2026-06-30will-china-invade-taiwan-by-june-30-20261.7%0.1%0.3%0.0%1.3x$16.7k3.8x-11.7%1.6%1.7%
00another iranian diplomat expelled2026-06-30another-iranian-diplomat-expelled-by-june-3018.5%0.1%-3.5%0.5%1.0x$110.5x-81.8%17.0%20.0%
00us x russia military clash2026-12-31us-x-russia-military-clash-by-december-31-2026-7754.6%0.1%0.4%0.0%1.0x$00.0x0.0%2.2%7.0%
00edmundo gonzalez be leader of venezuela2027-01-01will-edmundo-gonzlez-be-the-leader-of-venezuela-end-of-20260.9%0.1%0.1%0.0%1.0x$2.1k1.4x-3.3%0.8%0.9%
00edmundo gonzalez be de facto leader of venezuela at2027-01-01will-edmundo-gonzlez-be-the-de-facto-leader-of-venezuela-at-the-end-of-20260.4%0.1%0.1%0.0%1.0x$00.0x0.0%0.1%0.7%
00russia capture lyman2026-05-31will-russia-capture-lyman-by-may-31-20263.2%0.1%0.1%0.3%1.0x$00.0x0.0%3.0%3.4%
00congress passes iran war powers resolution2026-05-31congress-passes-iran-war-powers-resolution-by-may-316.9%0.1%1.8%0.8%1.0x$50.1x-100.0%5.0%8.8%
00richard grenell be de facto leader of venezuela at2027-01-01will-richard-grenell-be-the-de-facto-leader-of-venezuela-at-the-end-of-20260.2%0.1%0.1%0.0%1.0x$00.0x0.0%0.1%0.3%
00russia x ukraine ceasefire agreement2026-12-31russia-x-ukraine-ceasefire-agreement-by-december-31-202646.5%0.0%0.1%0.3%1.0x$1.8k3.0x-11.4%46.0%47.0%
00france uk or germany strike iran2026-06-30will-france-uk-or-germany-strike-iran-by-june-30-2595.0%0.0%-0.1%0.1%1.0x$2.8k1.0x69.9%4.9%5.0%
00delcy rodriguez be de facto leader of venezuela at2027-01-01will-delcy-rodrguez-be-the-de-facto-leader-of-venezuela-at-the-end-of-202686.5%0.0%0.1%0.9%1.0x$00.0x0.0%86.0%87.0%
00us forces in venezuela again2026-06-30us-forces-in-venezuela-again-by-june-30-2026-6244.5%0.0%0.1%0.1%1.0x$00.0x0.0%4.0%5.0%
00israel enacts military exemption for yeshiva students2026-09-30israel-enacts-military-exemption-for-yeshiva-students-by-sep-3015.0%0.0%0.1%0.1%1.0x$00.0%10.0%20.0%
00nato x russia military clash2026-12-31nato-x-russia-military-clash-by-december-31-2026-24422.5%0.0%0.1%0.1%1.0x$80.0x-100.0%22.0%23.0%
00delcy rodriguez be leader of venezuela2027-01-01will-delcy-rodrguez-be-the-leader-of-venezuela-end-of-202618.5%0.0%-1.9%0.1%1.0x$350.4x-34.5%18.0%19.0%
00us strike on colombia2026-12-31us-strike-on-colombia-by-december-3116.5%0.0%0.1%0.1%1.0x$110.1x-81.8%16.0%17.0%
00another us strike on venezuela2026-12-31another-us-strike-on-venezuela-by-december-3113.0%0.0%2.0%0.1%1.0x$841.9x43.7%12.0%14.0%
00pete hegseth enter iran2026-06-30will-pete-hegseth-enter-iran-by-june-301.6%0.0%0.0%0.0%1.0x$782.0x-0.1%1.5%1.6%
00china invade taiwan2027-06-30will-china-invade-taiwan-by-june-30-202712.5%0.0%-0.5%0.0%1.0x$1.5k8.8x-99.1%12.0%13.0%
00us officially declare war on iran2026-12-31will-the-us-officially-declare-war-on-iran-by-december-31-2026-7466.5%0.0%0.0%0.0%1.0x$80.3x56.2%6.0%7.0%
00maria corina machado be de facto leader of venezuela at2027-01-01will-mara-corina-machado-be-the-de-facto-leader-of-venezuela-at-the-end-of-20264.5%0.0%1.0%0.0%1.0x$00.0x0.0%4.1%5.0%
00us officially declare war on venezuela2026-06-30will-the-us-officially-declare-war-on-venezuela-by-june-30-20260.7%0.0%0.0%0.0%1.0x$60.3x-100.0%0.6%0.7%
00dan caine be de facto leader of venezuela at2027-01-01will-dan-caine-be-the-de-facto-leader-of-venezuela-at-the-end-of-20261.3%0.0%0.2%0.0%1.0x$00.0x0.0%0.5%2.1%
00jorge rodriguez be leader of venezuela2027-01-01will-jorge-rodrguez-be-the-leader-of-venezuela-end-of-20261.1%0.0%0.0%0.0%1.0x$361.4x-0.1%1.0%1.1%
00there be no head of state of venezuela2027-01-01will-there-be-no-head-of-state-of-venezuela-end-of-20260.5%0.0%0.0%0.0%1.0x$1.6k1.1x-11.1%0.5%0.6%
00donald trump be leader of venezuela2027-01-01will-donald-trump-be-the-leader-of-venezuela-end-of-20260.5%0.0%0.0%0.0%1.0x$305.9x-100.0%0.5%0.6%
00marco rubio be de facto leader of venezuela at2027-01-01will-marco-rubio-be-the-de-facto-leader-of-venezuela-at-the-end-of-20260.4%0.0%0.0%0.0%1.0x$00.0x0.0%0.1%0.6%
00saeed jalili be head of state in iran2027-01-01will-saeed-jalili-be-head-of-state-in-iran-end-of-20260.2%0.0%0.0%0.0%1.0x$1.7k3.1x-0.1%0.2%0.3%
00ali motahari be head of state in iran2027-01-01will-ali-motahari-be-head-of-state-in-iran-end-of-20260.2%0.0%0.0%0.0%1.0x$00.0x0.0%0.2%0.3%
00donald trump be de facto leader of venezuela at2027-01-01will-donald-trump-be-the-de-facto-leader-of-venezuela-at-the-end-of-20260.2%0.0%0.0%0.0%1.0x$00.0x0.0%0.2%0.3%
00diosdado cabello rondon be de facto leader of venezuela at2027-01-01will-diosdado-cabello-rondn-be-the-de-facto-leader-of-venezuela-at-the-end-of-20260.2%0.0%0.0%0.0%1.0x$00.0x0.0%0.2%0.3%
00marco rubio be leader of venezuela2027-01-01will-marco-rubio-be-the-leader-of-venezuela-end-of-20260.1%0.0%0.0%0.0%1.0x$1.9k0.9x-0.1%0.1%0.2%
00richard grenell be leader of venezuela2027-01-01will-richard-grenell-be-the-leader-of-venezuela-end-of-20260.1%0.0%0.0%0.0%1.0x$1190.1x66.4%0.1%0.2%
00pete hegseth be leader of venezuela2027-01-01will-pete-hegseth-be-the-leader-of-venezuela-end-of-20260.1%0.0%0.0%0.0%1.0x$1000.2x-0.1%0.1%0.2%
00dan caine be leader of venezuela2027-01-01will-dan-caine-be-the-leader-of-venezuela-end-of-20260.1%0.0%0.0%0.0%1.0x$440.0x-100.0%0.1%0.2%
00frank donovan be leader of venezuela2027-01-01will-frank-donovan-be-the-leader-of-venezuela-end-of-20260.1%0.0%0.0%0.0%1.0x$400.0x100.0%0.1%0.2%
00dinorah figuera be leader of venezuela2027-01-01will-dinorah-figuera-be-the-leader-of-venezuela-end-of-20260.1%0.0%0.0%0.0%1.0x$360.1x100.0%0.1%0.2%
00evan pettus be leader of venezuela2027-01-01will-evan-pettus-be-the-leader-of-venezuela-end-of-20260.1%0.0%0.0%0.0%1.0x$00.0x0.0%0.1%0.2%
00vladimir padrino lopez be leader of venezuela2027-01-01will-vladimir-padrino-lpez-be-the-leader-of-venezuela-end-of-20260.1%0.0%0.0%0.0%1.0x$00.0x0.0%0.1%0.2%
00evan pettus be de facto leader of venezuela at2027-01-01will-evan-pettus-be-the-de-facto-leader-of-venezuela-at-the-end-of-20260.1%0.0%0.0%0.0%1.0x$00.0x0.0%0.1%0.2%
00frank donovan be de facto leader of venezuela at2027-01-01will-frank-donovan-be-the-de-facto-leader-of-venezuela-at-the-end-of-20260.1%0.0%0.0%0.0%1.0x$00.0x0.0%0.1%0.2%
00jorge rodriguez be de facto leader of venezuela at2027-01-01will-jorge-rodrguez-be-the-de-facto-leader-of-venezuela-at-the-end-of-20260.1%0.0%0.0%0.0%1.0x$00.0x0.0%0.1%0.2%
00vladimir padrino lopez be de facto leader of venezuela at2027-01-01will-vladimir-padrino-lpez-be-the-de-facto-leader-of-venezuela-at-the-end-of-20260.1%0.0%0.0%0.0%1.0x$00.0x0.0%0.1%0.2%
00russia invade a nato country2026-06-30will-russia-invade-a-nato-country-by-june-30-20262.0%-0.0%0.0%0.1%1.0x$640.0x18.7%1.9%2.1%
00diosdado cabello rondon be leader of venezuela2027-01-01will-diosdado-cabello-rondn-be-the-leader-of-venezuela-end-of-20260.5%-0.0%-0.1%0.0%1.0x$1.2k0.8x41.3%0.5%0.6%
00russia capture all of prymorske2026-05-31will-russia-capture-all-of-prymorske-by-may-31-20261.1%-0.1%0.0%0.1%1.0x$36024.3x-100.0%1.0%1.3%
00us x iran diplomatic meeting2026-05-22us-x-iran-diplomatic-meeting-by-may-22-2026-5160.4%-0.1%0.1%1.2%0.7x$18.5k11.0x-99.3%0.3%0.5%
00us x russia military clash2026-06-30us-x-russia-military-clash-by-june-30-2026-2491.5%-0.1%-0.3%0.0%1.8x$100.2x100.0%1.3%1.6%
00there be no de facto leader of venezuela at2027-01-01will-there-be-no-de-facto-leader-of-venezuela-at-the-end-of-20264.2%-0.1%-0.1%0.0%1.0x$10.4x-100.0%4.1%4.4%
00dinorah figuera be de facto leader of venezuela at2027-01-01will-dinorah-figuera-be-the-de-facto-leader-of-venezuela-at-the-end-of-20262.3%-0.1%-0.1%0.0%1.0x$00.0x0.0%0.7%4.0%
00pete hegseth be de facto leader of venezuela at2027-01-01will-pete-hegseth-be-the-de-facto-leader-of-venezuela-at-the-end-of-20261.6%-0.1%0.6%0.0%1.0x$00.0x0.0%0.3%2.5%
00russia x ukraine ceasefire agreement2026-05-31russia-x-ukraine-ceasefire-agreement-by-may-31-20261.5%-0.1%-0.1%0.2%0.6x$3.8k0.8x-57.7%1.3%1.6%
00nicolas maduro be leader of venezuela2027-01-01will-nicols-maduro-be-the-leader-of-venezuela-end-of-202666.9%-0.1%-0.1%0.5%1.0x$480.0x-100.0%66.8%67.0%
00indonesia recognize israel2026-06-30will-indonesia-recognize-israel-by-june-301.1%-0.1%0.2%0.0%1.0x$00.0%0.6%1.5%
00nato x russia military clash2026-06-30nato-x-russia-military-clash-by-june-30-20264.9%-0.4%-0.2%0.1%1.1x$2.2k1.5x-86.3%4.7%5.0%
00israel x iran permanent peace deal2026-05-31israel-x-iran-permanent-peace-deal-by-may-31-20261.5%-0.4%-1.1%0.2%0.7x$15.9k3.9x-68.6%1.4%1.5%
00russia x ukraine ceasefire agreement2026-10-31russia-x-ukraine-ceasefire-agreement-by-october-31-202636.5%-0.5%-0.8%0.3%1.0x$1680.3x-100.0%36.0%37.0%
00china x india military clash2026-12-31china-x-india-military-clash-by-december-31-202612.0%-0.5%-0.4%0.1%1.0x$91963.8x-99.5%11.0%13.0%
00maria corina machado be leader of venezuela2027-01-01will-mara-corina-machado-be-the-leader-of-venezuela-end-of-20266.5%-0.5%-1.0%0.0%1.0x$1.3k1.0x56.4%6.0%7.0%
00ukraine agrees not to join nato2026-06-30ukraine-agrees-not-to-join-nato-by-june-304.5%-0.5%0.4%0.1%1.0x$12.1k2.7x-41.6%4.4%4.6%
00maria corina machado enter venezuela2026-05-31will-mara-corina-machado-enter-venezuela-by-may-316.0%-0.8%-1.3%0.7%1.0x$3.3k3.8x-99.4%5.0%7.0%
00maria corina machado enter venezuela2026-06-30will-mara-corina-machado-enter-venezuela-by-june-3023.5%-0.9%-1.5%0.7%1.0x$2321.0x-12.2%23.0%24.0%
00russia x ukraine ceasefire agreement2026-06-30russia-x-ukraine-ceasefire-agreement-by-june-30-202612.5%-0.9%0.3%0.3%1.2x$5480.4x59.6%12.0%13.0%
00ukraine signs peace deal with russia2027-01-01ukraine-signs-peace-deal-with-russia-before-202729.5%-1.0%-0.4%0.2%1.0x$6.9k2.0x1.5%30.0%31.0%
00delcy rodriguez out as leader of venezuela2026-12-31delcy-rodrguez-out-as-leader-of-venezuela-by-december-31-2026-148-85310.0%-1.0%-1.9%0.0%1.0x$85.7x-100.0%8.0%12.0%
00china invade taiwan2026-09-30will-china-invade-taiwan-by-september-30-20263.5%-1.0%-1.0%0.0%0.8x$6.7k5.9x-75.9%3.2%3.7%
00israel x iran permanent peace deal2026-06-30israel-x-iran-permanent-peace-deal-by-june-30-2026-2628.0%-1.4%-8.1%0.2%1.0x$3.3k1.2x-44.3%7.0%9.0%
00israel closes its airspace2026-05-31israel-closes-its-airspace-by-may-3121.5%-1.5%-7.4%2.6%1.5x$20.0k2.4x-5.7%21.0%22.0%
00us x iran permanent peace deal2026-12-31us-x-iran-permanent-peace-deal-by-december-31-2026-961-587-341-57469.5%-2.0%0.2%0.5%1.0x$63.6k1.9x2.1%69.0%70.0%
00us x iran diplomatic meeting2026-07-31us-x-iran-diplomatic-meeting-by-july-31-202672.5%-3.9%-4.0%1.8%1.0x$1.1k1.0x-19.9%64.0%73.0%
00us x iran diplomatic meeting2026-06-30us-x-iran-diplomatic-meeting-by-june-30-2026-983-25961.0%-4.8%-3.6%2.4%1.3x$20.0k3.9x-51.6%59.0%60.0%
00us x iran diplomatic meeting2026-05-31us-x-iran-diplomatic-meeting-by-may-31-2026-283-61622.0%-5.9%-2.3%2.7%1.5x$132.4k4.5x-7.7%21.0%23.0%
00iran closes its airspace2026-06-15iran-closes-its-airspace-by-june-1534.5%-6.7%-15.6%1.7%1.4x$4.0k1.5x0.6%34.0%35.0%
00israel closes its airspace2026-06-30israel-closes-its-airspace-by-june-30-32449.5%-7.3%-3.1%1.7%1.0x$5380.9x-65.0%45.0%49.0%
00us x iran diplomatic meeting2026-06-15us-x-iran-diplomatic-meeting-by-june-15-202641.0%-8.6%-7.1%2.2%1.2x$35.3k10.6x-1.0%40.0%42.0%
00iran closes its airspace2026-06-30iran-closes-its-airspace-by-june-30-432-786-462-86638.0%-9.8%-15.1%1.2%1.0x$33.8k4.8x-33.2%38.0%40.0%

Multi-deadline families

familyndeadline curveshort haz/daylong haz/dayfront-loaded
china invade taiwan42026-06-30=1.7%; 2026-09-30=3.5%; 2027-01-01=7.4%; 2027-06-30=12.5%0.0%0.0%1.3x
iran ceasefire continue92026-05-22=10.5%; 2026-05-24=17.5%; 2026-05-27=23.5%; 2026-05-31=34.5%; 2026-06-07=42.5%; 2026-06-15=49.0%; 2026-06-30=55.5%; 2026-07-31=62.0%; 2026-12-31=66.0%33.3%0.5%68.9x
iran closes its airspace52026-05-24=15.5%; 2026-05-27=22.5%; 2026-05-31=28.5%; 2026-06-15=34.5%; 2026-06-30=38.0%7.2%1.2%5.9x
israel closes its airspace42026-05-24=10.5%; 2026-05-31=21.5%; 2026-06-15=34.5%; 2026-06-30=49.5%4.8%1.7%2.7x
israel x iran permanent peace deal22026-05-31=1.5%; 2026-06-30=8.0%0.2%0.2%0.7x
maria corina machado enter venezuela22026-05-31=6.0%; 2026-06-30=23.5%0.7%0.7%1.0x
nato x russia military clash22026-06-30=4.9%; 2026-12-31=22.5%0.1%0.1%1.1x
russia x ukraine ceasefire agreement42026-05-31=1.5%; 2026-06-30=12.5%; 2026-10-31=36.5%; 2026-12-31=46.5%0.2%0.3%0.6x
ukraine signs peace deal with russia22026-06-30=6.7%; 2027-01-01=29.5%0.2%0.2%1.1x
us x iran diplomatic meeting52026-05-22=0.4%; 2026-05-31=22.0%; 2026-06-15=41.0%; 2026-06-30=61.0%; 2026-07-31=72.5%1.2%1.8%0.7x
us x iran permanent peace deal62026-05-22=5.9%; 2026-05-31=21.5%; 2026-06-15=33.5%; 2026-06-30=41.5%; 2026-07-31=53.0%; 2026-12-31=69.5%18.1%0.5%34.0x
us x russia military clash22026-06-30=1.5%; 2026-12-31=4.6%0.0%0.0%1.8x

Calendar pairs: does the package lock a profit?

Read each card left to right: earlier deadline → later deadline. The package is YES later + NO earlier. If it costs below 1 and the wording is truly nested, the worst-case payoff is 1, so the difference is locked profit. Current scan found no positive pairs, so cards show nearest misses and wording/depth diagnostics.

china invade taiwanwill-china-invade-taiwan-by-june-30-2026 → will-china-invade-taiwan-by-september-30-2026
No arb: pay 2.1% too much
Earlier deadline
2026-06-30p=1.7%
Later deadline
2026-09-30p=3.5%
Buy YES later @ 3.7%+Buy NO earlier @ 98.4%=cost 1.021
Event before earlierlater YES wins; earlier NO loses → payoff 1
Event between dateslater YES wins; earlier NO wins → payoff 2
No event by laterlater YES loses; earlier NO wins → payoff 1

Guaranteed min payoff is 1 only if wording is truly nested. Current top-of-book profit/share: -0.021; top-book size: 500.0.

china invade taiwanwill-china-invade-taiwan-by-september-30-2026 → will-china-invade-taiwan-before-2027
No arb: pay 3.4% too much
Earlier deadline
2026-09-30p=3.5%
Later deadline
2027-01-01p=7.4%
Buy YES later @ 6.6%+Buy NO earlier @ 96.8%=cost 1.034
Event before earlierlater YES wins; earlier NO loses → payoff 1
Event between dateslater YES wins; earlier NO wins → payoff 2
No event by laterlater YES loses; earlier NO wins → payoff 1

Guaranteed min payoff is 1 only if wording is truly nested. Current top-of-book profit/share: -0.034; top-book size: 10.0.

china invade taiwanwill-china-invade-taiwan-by-june-30-2026 → will-china-invade-taiwan-before-2027
No arb: pay 5.0% too much
Earlier deadline
2026-06-30p=1.7%
Later deadline
2027-01-01p=7.4%
Buy YES later @ 6.6%+Buy NO earlier @ 98.4%=cost 1.050
Event before earlierlater YES wins; earlier NO loses → payoff 1
Event between dateslater YES wins; earlier NO wins → payoff 2
No event by laterlater YES loses; earlier NO wins → payoff 1

Guaranteed min payoff is 1 only if wording is truly nested. Current top-of-book profit/share: -0.050; top-book size: 6264.81.

us x russia military clashus-x-russia-military-clash-by-june-30-2026-249 → us-x-russia-military-clash-by-december-31-2026-775
No arb: pay 5.7% too much
Earlier deadline
2026-06-30p=1.5%
Later deadline
2026-12-31p=4.6%
Buy YES later @ 7.0%+Buy NO earlier @ 98.7%=cost 1.057
Event before earlierlater YES wins; earlier NO loses → payoff 1
Event between dateslater YES wins; earlier NO wins → payoff 2
No event by laterlater YES loses; earlier NO wins → payoff 1

Guaranteed min payoff is 1 only if wording is truly nested. Current top-of-book profit/share: -0.057; top-book size: 28.07.

iran closes its airspaceiran-closes-its-airspace-by-june-15 → iran-closes-its-airspace-by-june-30-432-786-462-866
No arb: pay 6.0% too much
Earlier deadline
2026-06-15p=34.5%
Later deadline
2026-06-30p=38.0%
Buy YES later @ 40.0%+Buy NO earlier @ 66.0%=cost 1.060
Event before earlierlater YES wins; earlier NO loses → payoff 1
Event between dateslater YES wins; earlier NO wins → payoff 2
No event by laterlater YES loses; earlier NO wins → payoff 1

Guaranteed min payoff is 1 only if wording is truly nested. Current top-of-book profit/share: -0.060; top-book size: 208.0.

iran closes its airspaceiran-closes-its-airspace-by-may-24 → iran-closes-its-airspace-by-may-29
No arb: pay 6.0% too much
Earlier deadline
2026-05-24p=15.5%
Later deadline
2026-05-27p=22.5%
Buy YES later @ 22.0%+Buy NO earlier @ 84.0%=cost 1.060
Event before earlierlater YES wins; earlier NO loses → payoff 1
Event between dateslater YES wins; earlier NO wins → payoff 2
No event by laterlater YES loses; earlier NO wins → payoff 1

Guaranteed min payoff is 1 only if wording is truly nested. Current top-of-book profit/share: -0.060; top-book size: 28.0.

china invade taiwanwill-china-invade-taiwan-before-2027 → will-china-invade-taiwan-by-june-30-2027
No arb: pay 6.5% too much
Earlier deadline
2027-01-01p=7.4%
Later deadline
2027-06-30p=12.5%
Buy YES later @ 13.0%+Buy NO earlier @ 93.5%=cost 1.065
Event before earlierlater YES wins; earlier NO loses → payoff 1
Event between dateslater YES wins; earlier NO wins → payoff 2
No event by laterlater YES loses; earlier NO wins → payoff 1

Guaranteed min payoff is 1 only if wording is truly nested. Current top-of-book profit/share: -0.065; top-book size: 2733.57.

iran closes its airspaceiran-closes-its-airspace-by-may-31-434-443-672-526-188-756 → iran-closes-its-airspace-by-june-15
No arb: pay 7.0% too much
Earlier deadline
2026-05-31p=28.5%
Later deadline
2026-06-15p=34.5%
Buy YES later @ 35.0%+Buy NO earlier @ 72.0%=cost 1.070
Event before earlierlater YES wins; earlier NO loses → payoff 1
Event between dateslater YES wins; earlier NO wins → payoff 2
No event by laterlater YES loses; earlier NO wins → payoff 1

Guaranteed min payoff is 1 only if wording is truly nested. Current top-of-book profit/share: -0.070; top-book size: 42.1.

israel x iran permanent peace dealisrael-x-iran-permanent-peace-deal-by-may-31-2026 → israel-x-iran-permanent-peace-deal-by-june-30-2026-262
No arb: pay 7.6% too much
Earlier deadline
2026-05-31p=1.5%
Later deadline
2026-06-30p=8.0%
Buy YES later @ 9.0%+Buy NO earlier @ 98.6%=cost 1.076
Event before earlierlater YES wins; earlier NO loses → payoff 1
Event between dateslater YES wins; earlier NO wins → payoff 2
No event by laterlater YES loses; earlier NO wins → payoff 1

Guaranteed min payoff is 1 only if wording is truly nested. Current top-of-book profit/share: -0.076; top-book size: 200.9.

iran closes its airspaceiran-closes-its-airspace-by-may-29 → iran-closes-its-airspace-by-may-31-434-443-672-526-188-756
No arb: pay 8.0% too much
Earlier deadline
2026-05-27p=22.5%
Later deadline
2026-05-31p=28.5%
Buy YES later @ 29.0%+Buy NO earlier @ 79.0%=cost 1.080
Event before earlierlater YES wins; earlier NO loses → payoff 1
Event between dateslater YES wins; earlier NO wins → payoff 2
No event by laterlater YES loses; earlier NO wins → payoff 1

Guaranteed min payoff is 1 only if wording is truly nested. Current top-of-book profit/share: -0.080; top-book size: 211.01.

Raw pair table
positivefamilyearlierlaterp earlyp latercostprofit/sharesize
0china invade taiwanwill-china-invade-taiwan-by-june-30-2026will-china-invade-taiwan-by-september-30-20261.7%3.5%1.021-0.021500
0china invade taiwanwill-china-invade-taiwan-by-september-30-2026will-china-invade-taiwan-before-20273.5%7.4%1.034-0.03410
0china invade taiwanwill-china-invade-taiwan-by-june-30-2026will-china-invade-taiwan-before-20271.7%7.4%1.050-0.0506265
0us x russia military clashus-x-russia-military-clash-by-june-30-2026-249us-x-russia-military-clash-by-december-31-2026-7751.5%4.6%1.057-0.05728
0iran closes its airspaceiran-closes-its-airspace-by-june-15iran-closes-its-airspace-by-june-30-432-786-462-86634.5%38.0%1.060-0.060208
0iran closes its airspaceiran-closes-its-airspace-by-may-24iran-closes-its-airspace-by-may-2915.5%22.5%1.060-0.06028
0china invade taiwanwill-china-invade-taiwan-before-2027will-china-invade-taiwan-by-june-30-20277.4%12.5%1.065-0.0652734
0iran closes its airspaceiran-closes-its-airspace-by-may-31-434-443-672-526-188-756iran-closes-its-airspace-by-june-1528.5%34.5%1.070-0.07042
0israel x iran permanent peace dealisrael-x-iran-permanent-peace-deal-by-may-31-2026israel-x-iran-permanent-peace-deal-by-june-30-2026-2621.5%8.0%1.076-0.076201
0iran closes its airspaceiran-closes-its-airspace-by-may-29iran-closes-its-airspace-by-may-31-434-443-672-526-188-75622.5%28.5%1.080-0.080211
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-june-15-2026-734us-x-iran-permanent-peace-deal-by-june-30-2026-837-641-896-877-363-89233.5%41.5%1.090-0.090318
0china invade taiwanwill-china-invade-taiwan-by-september-30-2026will-china-invade-taiwan-by-june-30-20273.5%12.5%1.098-0.09810
0russia x ukraine ceasefire agreementrussia-x-ukraine-ceasefire-agreement-by-october-31-2026russia-x-ukraine-ceasefire-agreement-by-december-31-202636.5%46.5%1.110-0.1101583
0china invade taiwanwill-china-invade-taiwan-by-june-30-2026will-china-invade-taiwan-by-june-30-20271.7%12.5%1.114-0.1142734
0russia x ukraine ceasefire agreementrussia-x-ukraine-ceasefire-agreement-by-may-31-2026russia-x-ukraine-ceasefire-agreement-by-june-30-20261.5%12.5%1.117-0.117689
0iran closes its airspaceiran-closes-its-airspace-by-may-31-434-443-672-526-188-756iran-closes-its-airspace-by-june-30-432-786-462-86628.5%38.0%1.120-0.120187
0israel closes its airspaceisrael-closes-its-airspace-by-may-24israel-closes-its-airspace-by-may-3110.5%21.5%1.120-0.12030
0iran closes its airspaceiran-closes-its-airspace-by-may-24iran-closes-its-airspace-by-may-31-434-443-672-526-188-75615.5%28.5%1.130-0.13028
0us x iran diplomatic meetingus-x-iran-diplomatic-meeting-by-june-30-2026-983-259us-x-iran-diplomatic-meeting-by-july-31-202661.0%72.5%1.140-0.14040
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-may-31-2026-333-871-241-192-799-449us-x-iran-permanent-peace-deal-by-june-15-2026-73421.5%33.5%1.140-0.1401011
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-june-30-2026-837-641-896-877-363-892us-x-iran-permanent-peace-deal-by-july-31-202641.5%53.0%1.140-0.140398
0iran closes its airspaceiran-closes-its-airspace-by-may-29iran-closes-its-airspace-by-june-1522.5%34.5%1.140-0.14042
0israel closes its airspaceisrael-closes-its-airspace-by-may-31israel-closes-its-airspace-by-june-15-68721.5%34.5%1.150-0.15040
0israel closes its airspaceisrael-closes-its-airspace-by-june-15-687israel-closes-its-airspace-by-june-30-32434.5%49.5%1.160-0.1601
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-may-22-2026us-x-iran-permanent-peace-deal-by-may-31-2026-333-871-241-192-799-4495.9%21.5%1.165-0.1655
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-july-31-2026us-x-iran-permanent-peace-deal-by-december-31-2026-961-587-341-57453.0%69.5%1.180-0.1808
0nato x russia military clashnato-x-russia-military-clash-by-june-30-2026nato-x-russia-military-clash-by-december-31-2026-2444.9%22.5%1.183-0.183121
0maria corina machado enter venezuelawill-mara-corina-machado-enter-venezuela-by-may-31will-mara-corina-machado-enter-venezuela-by-june-306.0%23.5%1.190-0.190266
0iran closes its airspaceiran-closes-its-airspace-by-may-29iran-closes-its-airspace-by-june-30-432-786-462-86622.5%38.0%1.190-0.190211
0iran closes its airspaceiran-closes-its-airspace-by-may-24iran-closes-its-airspace-by-june-1515.5%34.5%1.190-0.19028
0us x iran diplomatic meetingus-x-iran-diplomatic-meeting-by-june-15-2026us-x-iran-diplomatic-meeting-by-june-30-2026-983-25941.0%61.0%1.200-0.20080
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-may-31-2026-333-871-241-192-799-449us-x-iran-permanent-peace-deal-by-june-30-2026-837-641-896-877-363-89221.5%41.5%1.210-0.2104608
0us x iran diplomatic meetingus-x-iran-diplomatic-meeting-by-may-31-2026-283-616us-x-iran-diplomatic-meeting-by-june-15-202622.0%41.0%1.210-0.21033
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-june-15-2026-734us-x-iran-permanent-peace-deal-by-july-31-202633.5%53.0%1.220-0.220318
0us x iran diplomatic meetingus-x-iran-diplomatic-meeting-by-may-22-2026-516us-x-iran-diplomatic-meeting-by-may-31-2026-283-6160.4%22.0%1.227-0.22723
0iran closes its airspaceiran-closes-its-airspace-by-may-24iran-closes-its-airspace-by-june-30-432-786-462-86615.5%38.0%1.240-0.24028
0ukraine signs peace deal with russiaukraine-signs-peace-deal-with-russia-by-june-30ukraine-signs-peace-deal-with-russia-before-20276.7%29.5%1.245-0.24510
0russia x ukraine ceasefire agreementrussia-x-ukraine-ceasefire-agreement-by-june-30-2026russia-x-ukraine-ceasefire-agreement-by-october-31-202612.5%36.5%1.250-0.250669
0israel closes its airspaceisrael-closes-its-airspace-by-may-24israel-closes-its-airspace-by-june-15-68710.5%34.5%1.260-0.26030
0israel closes its airspaceisrael-closes-its-airspace-by-may-31israel-closes-its-airspace-by-june-30-32421.5%49.5%1.280-0.2801
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-june-30-2026-837-641-896-877-363-892us-x-iran-permanent-peace-deal-by-december-31-2026-961-587-341-57441.5%69.5%1.290-0.2908
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-may-22-2026us-x-iran-permanent-peace-deal-by-june-15-2026-7345.9%33.5%1.295-0.2955
0us x iran diplomatic meetingus-x-iran-diplomatic-meeting-by-june-15-2026us-x-iran-diplomatic-meeting-by-july-31-202641.0%72.5%1.330-0.33040
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-may-31-2026-333-871-241-192-799-449us-x-iran-permanent-peace-deal-by-july-31-202621.5%53.0%1.340-0.340398
0russia x ukraine ceasefire agreementrussia-x-ukraine-ceasefire-agreement-by-june-30-2026russia-x-ukraine-ceasefire-agreement-by-december-31-202612.5%46.5%1.350-0.3501583
0russia x ukraine ceasefire agreementrussia-x-ukraine-ceasefire-agreement-by-may-31-2026russia-x-ukraine-ceasefire-agreement-by-october-31-20261.5%36.5%1.357-0.357669
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-may-22-2026us-x-iran-permanent-peace-deal-by-june-30-2026-837-641-896-877-363-8925.9%41.5%1.365-0.3655
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-june-15-2026-734us-x-iran-permanent-peace-deal-by-december-31-2026-961-587-341-57433.5%69.5%1.370-0.3708
0us x iran diplomatic meetingus-x-iran-diplomatic-meeting-by-may-31-2026-283-616us-x-iran-diplomatic-meeting-by-june-30-2026-983-25922.0%61.0%1.390-0.39094
0israel closes its airspaceisrael-closes-its-airspace-by-may-24israel-closes-its-airspace-by-june-30-32410.5%49.5%1.390-0.3901
0us x iran diplomatic meetingus-x-iran-diplomatic-meeting-by-may-22-2026-516us-x-iran-diplomatic-meeting-by-june-15-20260.4%41.0%1.417-0.41733
0russia x ukraine ceasefire agreementrussia-x-ukraine-ceasefire-agreement-by-may-31-2026russia-x-ukraine-ceasefire-agreement-by-december-31-20261.5%46.5%1.457-0.457689
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-may-31-2026-333-871-241-192-799-449us-x-iran-permanent-peace-deal-by-december-31-2026-961-587-341-57421.5%69.5%1.490-0.4908
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-may-22-2026us-x-iran-permanent-peace-deal-by-july-31-20265.9%53.0%1.495-0.4955
0us x iran diplomatic meetingus-x-iran-diplomatic-meeting-by-may-31-2026-283-616us-x-iran-diplomatic-meeting-by-july-31-202622.0%72.5%1.520-0.52040
0us x iran diplomatic meetingus-x-iran-diplomatic-meeting-by-may-22-2026-516us-x-iran-diplomatic-meeting-by-june-30-2026-983-2590.4%61.0%1.597-0.597233
0us x iran permanent peace dealus-x-iran-permanent-peace-deal-by-may-22-2026us-x-iran-permanent-peace-deal-by-december-31-2026-961-587-341-5745.9%69.5%1.645-0.6455
0us x iran diplomatic meetingus-x-iran-diplomatic-meeting-by-may-22-2026-516us-x-iran-diplomatic-meeting-by-july-31-20260.4%72.5%1.727-0.72740

Historical theta-adjusted add-on

Resolved rows with parseable deadlines and p(-24h)/p(-6h): 23; Yes rate 78.3%; θ-adjusted AUC 0.889; θ≥7pp alerts 13/13 resolved Yes, Fisher p=0.0075.

Small-sample warning: those θ≥7pp rows compress to 3/3 coarse topic clusters with ≥1 Yes, not 13 independent discoveries. Cluster mix: Iran/Israel/US strike=8, Venezuela/Maduro=3, Russia/Ukraine=2. Use this as a term-structure triage feature, not a stand-alone reliability guarantee.

yesmarketdeadlinep-24hp-6hraw Δθ-abn6h flow
1us-forces-in-venezuela-by-january-31-20262026-01-317.6%99.7%92.1%92.2%$1.86M
1iran-strike-on-israel-by-february-282027-02-289.0%87.6%78.6%78.6%$313.3k
1russia-x-ukraine-ceasefire-by-may-31-20262026-05-3132.5%100.0%67.5%68.4%$12.69M
1russia-x-ukraine-ceasefire-before-20272027-01-0148.5%99.5%51.0%51.1%$92.3k
1trump-invokes-war-powers-against-venezuela-by-january-9-7372027-01-0961.5%98.8%37.3%37.4%$172.8k
1us-strikes-iran-by-march-15-2026-176-537-334-314-311-563-139-841-296-929-674-361-128-125-587-277-713-864-314-272-772-416-338-683-554-682-743-939-378-887-219-419-692-473-532-837-119-848-847-4692026-03-1536.5%59.5%23.0%24.4%$545.7k
1us-strikes-iran-by-march-1-2026-4922026-03-018.5%23.5%15.0%18.9%$1.33M
1will-us-or-israel-strike-iran-by-march-31-2026-2332026-03-3155.5%72.0%16.5%17.4%$97.1k
1israel-strikes-iran-by-march-31-20262026-03-3147.5%62.5%15.0%15.8%$198.0k
1us-strikes-iran-by-march-31-2026-393-881-9542026-03-3154.5%68.5%14.0%14.9%$856.2k
1us-strikes-iran-by-june-30-2026-699-664-723-485-753-218-567-164-387-443-377-384-159-973-494-631-694-956-361-443-224-518-537-678-486-386-275-153-976-862-149-897-221-522-378-575-993-365-444-965-488-963-698-313-696-829-887-721-211-322-726-411-231-474-417-8672026-06-3065.5%76.5%11.0%11.2%$237.5k
1us-strikes-iran-by-december-31-2026-966-364-754-215-994-869-583-7392026-12-3169.5%80.5%11.0%11.1%$128.2k
1maduro-out-by-march-31-2026-187-4832026-03-3118.5%27.5%9.0%9.1%$699.7k
1maduro-out-by-january-31-2026-3182026-01-316.5%11.5%5.0%5.2%$3.18M
1will-iran-strike-iraq-by-april-30-20262026-04-30100.0%100.0%0.0%0.0%$276
1israel-strike-on-iran-on-june-222026-06-2299.9%99.9%0.0%0.0%$123.4k
0will-russia-capture-kostyantynivka-by-december-31-266-839-1382026-12-310.2%0.1%-0.1%-0.1%$1.5k
0will-russia-invade-a-nato-country-by-june-30-20262026-06-302.1%1.9%-0.2%-0.2%$3.5k
0us-forces-in-venezuela-by-december-31-572-6322026-12-310.8%0.2%-0.5%-0.5%$1.1k
0will-the-us-next-strike-iran-on-march-1-2026-et2026-03-017.2%1.5%-5.8%-2.1%$67.8k
0will-the-us-next-strike-iran-on-march-2-2026-et2026-03-024.0%0.2%-3.8%-2.6%$61.8k
1iran-strike-on-us-military-by-february-282027-02-2899.2%96.0%-3.3%-3.3%$52.9k
1israel-strike-on-iran-on-june-242026-06-2496.2%88.2%-7.9%-7.9%$548.3k
1us-strikes-iran-by-february-28-2026-227-967-547-688-589-491-592-418-452-924-384-915-464-672-196-157-993-596-269-535-381-391-471-256-988-997-296-225-762-973-292-827-345-182-558-215-794-879-189-7612026-02-286.5%15.5%9.0%$3.51M
1will-us-or-israel-strike-iran-by-february-28-2026-7662026-02-286.5%18.5%12.0%$536.7k
1israel-strikes-iran-by-february-28-20262026-02-286.5%15.5%9.0%$498.6k
0will-the-us-not-strike-iran-by-february-28-20262026-02-2883.5%78.0%-5.5%$57.2k
1will-us-or-israel-strike-iran-on-march-3-20262026-03-0399.4%99.8%0.4%$181.7k
1will-us-or-israel-strike-iran-on-march-2-20262026-03-0298.0%99.6%1.6%$288.9k