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Contract OI history

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Feb 19, 2027 EXPIRATION

SCHW $85.00 Put

SCHW270219P00085000

Latest saved OI1,036Oct 23, 2026
Last change+213vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SCHW $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. 1,0365180 2026-10-02: 614 OI2026-10-05: 614 OI2026-10-06: 614 OI2026-10-07: 623 OI2026-10-08: 623 OI2026-10-09: 642 OI2026-10-13: 655 OI2026-10-14: 655 OI2026-10-15: 664 OI2026-10-16: 655 OI2026-10-21: 823 OI2026-10-23: 1,036 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, 2026Viewing1,036+213
Oct 21, 2026823+168
Oct 16, 2026655-9
Oct 15, 2026664+9
Oct 14, 20266550
Oct 13, 2026655+13
Oct 09, 2026642+19
Oct 08, 20266230
Oct 07, 2026623+9
Oct 06, 20266140
Oct 05, 20266140
Oct 02, 2026614No prior observation