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Contract OI history

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Oct 23, 2026 EXPIRATION

SCHW $80.00 Put

SCHW261023P00080000

Latest saved OI283Oct 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 $80.00 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. 2831410 2026-10-02: 9 OI2026-10-05: 9 OI2026-10-06: 140 OI2026-10-07: 140 OI2026-10-08: 140 OI2026-10-09: 140 OI2026-10-13: 152 OI2026-10-14: 152 OI2026-10-15: 155 OI2026-10-16: 158 OI2026-10-21: 283 OI2026-10-23: 283 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, 2026Viewing2830
Oct 21, 2026283+125
Oct 16, 2026158+3
Oct 15, 2026155+3
Oct 14, 20261520
Oct 13, 2026152+12
Oct 09, 20261400
Oct 08, 20261400
Oct 07, 20261400
Oct 06, 2026140+131
Oct 05, 202690
Oct 02, 20269No prior observation