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Contract OI history

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Jan 21, 2028 EXPIRATION

ABCL $7.00 Put

ABCL280121P00007000

Latest saved OI726Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ABCL $7.00 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. 7263630 2026-10-09: 725 OI2026-10-13: 725 OI2026-10-14: 725 OI2026-10-15: 726 OI2026-10-16: 726 OI2026-10-20: 726 OI2026-10-23: 726 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, 2026Viewing7260
Oct 20, 20267260
Oct 16, 20267260
Oct 15, 2026726+1
Oct 14, 20267250
Oct 13, 20267250
Oct 09, 2026725No prior observation