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Contract OI history

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Dec 18, 2026 EXPIRATION

ALB $85.00 Put

ALB261218P00085000

Latest saved OI388Oct 23, 2026
Last change+129vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALB $85.00 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3881940 2026-10-02: 203 OI2026-10-05: 204 OI2026-10-06: 205 OI2026-10-07: 210 OI2026-10-08: 210 OI2026-10-09: 218 OI2026-10-13: 219 OI2026-10-14: 219 OI2026-10-15: 223 OI2026-10-16: 221 OI2026-10-21: 259 OI2026-10-23: 388 OI Oct 02, 2026Oct 23, 2026

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

ALB contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing388+129
Oct 21, 2026259+38
Oct 16, 2026221-2
Oct 15, 2026223+4
Oct 14, 20262190
Oct 13, 2026219+1
Oct 09, 2026218+8
Oct 08, 20262100
Oct 07, 2026210+5
Oct 06, 2026205+1
Oct 05, 2026204+1
Oct 02, 2026203No prior observation