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Contract OI history

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Nov 20, 2026 EXPIRATION

SCHW $97.50 Put

SCHW261120P00097500

Latest saved OI934Oct 23, 2026
Last change-5vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SCHW $97.50 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. 9394690 2026-10-02: 563 OI2026-10-05: 595 OI2026-10-06: 757 OI2026-10-07: 788 OI2026-10-08: 788 OI2026-10-09: 911 OI2026-10-13: 911 OI2026-10-14: 911 OI2026-10-15: 918 OI2026-10-16: 917 OI2026-10-21: 939 OI2026-10-23: 934 OI Oct 02, 2026Oct 23, 2026

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

SCHW contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing934-5
Oct 21, 2026939+22
Oct 16, 2026917-1
Oct 15, 2026918+7
Oct 14, 20269110
Oct 13, 20269110
Oct 09, 2026911+123
Oct 08, 20267880
Oct 07, 2026788+31
Oct 06, 2026757+162
Oct 05, 2026595+32
Oct 02, 2026563No prior observation