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Contract OI history

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Jan 21, 2028 EXPIRATION

SCHW $85.00 Put

SCHW280121P00085000

Latest saved OI1,667Oct 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 $85.00 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. 1,6818400 2026-10-02: 1,214 OI2026-10-05: 1,314 OI2026-10-06: 1,311 OI2026-10-07: 1,311 OI2026-10-08: 1,311 OI2026-10-09: 1,311 OI2026-10-13: 1,676 OI2026-10-14: 1,676 OI2026-10-15: 1,681 OI2026-10-16: 1,668 OI2026-10-21: 1,667 OI2026-10-23: 1,667 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, 2026Viewing1,6670
Oct 21, 20261,667-1
Oct 16, 20261,668-13
Oct 15, 20261,681+5
Oct 14, 20261,6760
Oct 13, 20261,676+365
Oct 09, 20261,3110
Oct 08, 20261,3110
Oct 07, 20261,3110
Oct 06, 20261,311-3
Oct 05, 20261,314+100
Oct 02, 20261,214No prior observation