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Contract OI history

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Dec 18, 2026 EXPIRATION

SCHW $110.00 Put

SCHW261218P00110000

Latest saved OI351Oct 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 $110.00 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. 5922960 2026-10-02: 592 OI2026-10-05: 592 OI2026-10-06: 592 OI2026-10-07: 592 OI2026-10-08: 592 OI2026-10-09: 592 OI2026-10-13: 592 OI2026-10-14: 592 OI2026-10-15: 585 OI2026-10-16: 585 OI2026-10-21: 351 OI2026-10-23: 351 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, 2026Viewing3510
Oct 21, 2026351-234
Oct 16, 20265850
Oct 15, 2026585-7
Oct 14, 20265920
Oct 13, 20265920
Oct 09, 20265920
Oct 08, 20265920
Oct 07, 20265920
Oct 06, 20265920
Oct 05, 20265920
Oct 02, 2026592No prior observation