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Contract OI history

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Jan 15, 2027 EXPIRATION

SCHW $82.50 Put

SCHW270115P00082500

Latest saved OI1,500Oct 23, 2026
Last change+43vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
SCHW $82.50 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. 1,5007500 2026-10-02: 1,165 OI2026-10-05: 1,165 OI2026-10-06: 1,165 OI2026-10-07: 1,165 OI2026-10-08: 1,165 OI2026-10-09: 1,165 OI2026-10-13: 1,165 OI2026-10-14: 1,165 OI2026-10-15: 1,164 OI2026-10-16: 1,193 OI2026-10-21: 1,457 OI2026-10-23: 1,500 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, 2026Viewing1,500+43
Oct 21, 20261,457+264
Oct 16, 20261,193+29
Oct 15, 20261,164-1
Oct 14, 20261,1650
Oct 13, 20261,1650
Oct 09, 20261,1650
Oct 08, 20261,1650
Oct 07, 20261,1650
Oct 06, 20261,1650
Oct 05, 20261,1650
Oct 02, 20261,165No prior observation