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Contract OI history

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Dec 18, 2026 EXPIRATION

AFRM $55.00 Put

AFRM261218P00055000

Latest saved OI551Oct 23, 2026
Last change+21vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
AFRM $55.00 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. 5512750 2026-10-09: 505 OI2026-10-13: 505 OI2026-10-14: 505 OI2026-10-15: 518 OI2026-10-16: 521 OI2026-10-21: 530 OI2026-10-23: 551 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, 2026Viewing551+21
Oct 21, 2026530+9
Oct 16, 2026521+3
Oct 15, 2026518+13
Oct 14, 20265050
Oct 13, 20265050
Oct 09, 2026505No prior observation