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Contract OI history

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Jan 21, 2028 EXPIRATION

SCHW $110.00 Put

SCHW280121P00110000

Latest saved OI3,734Oct 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. 3,7341,8670 2026-10-02: 3,734 OI2026-10-05: 3,734 OI2026-10-06: 3,734 OI2026-10-07: 3,734 OI2026-10-08: 3,734 OI2026-10-09: 3,734 OI2026-10-13: 3,734 OI2026-10-14: 3,734 OI2026-10-15: 3,734 OI2026-10-16: 3,734 OI2026-10-21: 3,734 OI2026-10-23: 3,734 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, 2026Viewing3,7340
Oct 21, 20263,7340
Oct 16, 20263,7340
Oct 15, 20263,7340
Oct 14, 20263,7340
Oct 13, 20263,7340
Oct 09, 20263,7340
Oct 08, 20263,7340
Oct 07, 20263,7340
Oct 06, 20263,7340
Oct 05, 20263,7340
Oct 02, 20263,734No prior observation