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Contract OI history

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Oct 30, 2026 EXPIRATION

SCHW $99.00 Put

SCHW261030P00099000

Latest saved OI0Oct 23, 2026
Last change0vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SCHW $99.00 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. 60300 2026-10-02: 55 OI2026-10-05: 55 OI2026-10-06: 57 OI2026-10-07: 57 OI2026-10-08: 57 OI2026-10-09: 57 OI2026-10-13: 60 OI2026-10-14: 60 OI2026-10-15: 60 OI2026-10-16: 60 OI2026-10-21: 0 OI2026-10-23: 0 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, 2026Viewing00
Oct 21, 20260-60
Oct 16, 2026600
Oct 15, 2026600
Oct 14, 2026600
Oct 13, 202660+3
Oct 09, 2026570
Oct 08, 2026570
Oct 07, 2026570
Oct 06, 202657+2
Oct 05, 2026550
Oct 02, 202655No prior observation