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Contract OI history

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Oct 23, 2026 EXPIRATION

AG $19.50 Put

AG261023P00019500

Latest saved OI1Oct 23, 2026
Last change-38vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
AG $19.50 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. 65320 2026-10-02: 63 OI2026-10-05: 65 OI2026-10-06: 65 OI2026-10-07: 65 OI2026-10-08: 65 OI2026-10-09: 65 OI2026-10-13: 65 OI2026-10-14: 65 OI2026-10-15: 39 OI2026-10-16: 39 OI2026-10-21: 39 OI2026-10-23: 1 OI Oct 02, 2026Oct 23, 2026

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

AG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1-38
Oct 21, 2026390
Oct 16, 2026390
Oct 15, 202639-26
Oct 14, 2026650
Oct 13, 2026650
Oct 09, 2026650
Oct 08, 2026650
Oct 07, 2026650
Oct 06, 2026650
Oct 05, 202665+2
Oct 02, 202663No prior observation