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Contract OI history

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Nov 20, 2026 EXPIRATION

ABCL $12.00 Put

ABCL261120P00012000

Latest saved OI573Oct 23, 2026
Last change+151vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ABCL $12.00 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. 5732860 2026-10-09: 192 OI2026-10-13: 209 OI2026-10-14: 289 OI2026-10-15: 301 OI2026-10-16: 336 OI2026-10-20: 422 OI2026-10-23: 573 OI Oct 09, 2026Oct 23, 2026

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

ABCL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing573+151
Oct 20, 2026422+86
Oct 16, 2026336+35
Oct 15, 2026301+12
Oct 14, 2026289+80
Oct 13, 2026209+17
Oct 09, 2026192No prior observation