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Contract OI history

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Jan 15, 2027 EXPIRATION

ALB $50.00 Put

ALB270115P00050000

Latest saved OI1,933Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
ALB $50.00 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. 1,9389690 2026-10-02: 1,938 OI2026-10-05: 1,934 OI2026-10-06: 1,934 OI2026-10-07: 1,934 OI2026-10-08: 1,934 OI2026-10-09: 1,934 OI2026-10-13: 1,932 OI2026-10-14: 1,932 OI2026-10-15: 1,932 OI2026-10-16: 1,932 OI2026-10-21: 1,933 OI2026-10-23: 1,933 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, 2026Viewing1,9330
Oct 21, 20261,933+1
Oct 16, 20261,9320
Oct 15, 20261,9320
Oct 14, 20261,9320
Oct 13, 20261,932-2
Oct 09, 20261,9340
Oct 08, 20261,9340
Oct 07, 20261,9340
Oct 06, 20261,9340
Oct 05, 20261,934-4
Oct 02, 20261,938No prior observation