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Contract OI history

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Nov 20, 2026 EXPIRATION

AFRM $57.50 Put

AFRM261120P00057500

Latest saved OI591Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AFRM $57.50 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. 5912950 2026-10-09: 542 OI2026-10-13: 540 OI2026-10-14: 540 OI2026-10-15: 585 OI2026-10-16: 584 OI2026-10-21: 591 OI2026-10-23: 591 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, 2026Viewing5910
Oct 21, 2026591+7
Oct 16, 2026584-1
Oct 15, 2026585+45
Oct 14, 20265400
Oct 13, 2026540-2
Oct 09, 2026542No prior observation