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Contract OI history

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Oct 23, 2026 EXPIRATION

SCHW $87.00 Put

SCHW261023P00087000

Latest saved OI456Oct 23, 2026
Last change+4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SCHW $87.00 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. 4562280 2026-10-02: 2 OI2026-10-05: 2 OI2026-10-06: 2 OI2026-10-07: 2 OI2026-10-08: 2 OI2026-10-09: 2 OI2026-10-13: 42 OI2026-10-14: 42 OI2026-10-15: 368 OI2026-10-16: 376 OI2026-10-21: 452 OI2026-10-23: 456 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, 2026Viewing456+4
Oct 21, 2026452+76
Oct 16, 2026376+8
Oct 15, 2026368+326
Oct 14, 2026420
Oct 13, 202642+40
Oct 09, 202620
Oct 08, 202620
Oct 07, 202620
Oct 06, 202620
Oct 05, 202620
Oct 02, 20262No prior observation