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Contract OI history

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Jan 15, 2027 EXPIRATION

SCHW $100.00 Put

SCHW270115P00100000

Latest saved OI4,813Oct 23, 2026
Last change-140vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SCHW $100.00 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. 5,1482,5740 2026-10-02: 5,127 OI2026-10-05: 5,148 OI2026-10-06: 4,954 OI2026-10-07: 4,954 OI2026-10-08: 4,954 OI2026-10-09: 4,981 OI2026-10-13: 4,942 OI2026-10-14: 4,942 OI2026-10-15: 4,930 OI2026-10-16: 4,930 OI2026-10-21: 4,953 OI2026-10-23: 4,813 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, 2026Viewing4,813-140
Oct 21, 20264,953+23
Oct 16, 20264,9300
Oct 15, 20264,930-12
Oct 14, 20264,9420
Oct 13, 20264,942-39
Oct 09, 20264,981+27
Oct 08, 20264,9540
Oct 07, 20264,9540
Oct 06, 20264,954-194
Oct 05, 20265,148+21
Oct 02, 20265,127No prior observation