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Contract OI history

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Jan 21, 2028 EXPIRATION

AFRM $40.00 Put

AFRM280121P00040000

Latest saved OI3,301Oct 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 $40.00 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. 3,3011,6500 2026-10-09: 3,237 OI2026-10-13: 3,237 OI2026-10-14: 3,237 OI2026-10-15: 3,301 OI2026-10-16: 3,301 OI2026-10-21: 3,301 OI2026-10-23: 3,301 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, 2026Viewing3,3010
Oct 21, 20263,3010
Oct 16, 20263,3010
Oct 15, 20263,301+64
Oct 14, 20263,2370
Oct 13, 20263,2370
Oct 09, 20263,237No prior observation