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Contract OI history

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Dec 18, 2026 EXPIRATION

AFRM $72.50 Put

AFRM261218P00072500

Latest saved OI536Oct 23, 2026
Last change-1vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AFRM $72.50 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5372680 2026-10-09: 492 OI2026-10-13: 492 OI2026-10-14: 492 OI2026-10-15: 491 OI2026-10-16: 491 OI2026-10-21: 537 OI2026-10-23: 536 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

AFRM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing536-1
Oct 21, 2026537+46
Oct 16, 20264910
Oct 15, 2026491-1
Oct 14, 20264920
Oct 13, 20264920
Oct 09, 2026492No prior observation