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Contract OI history

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Jan 15, 2027 EXPIRATION

SCHW $80.00 Put

SCHW270115P00080000

Latest saved OI2,441Oct 23, 2026
Last change+227vs 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. 2,4411,2200 2026-10-02: 2,102 OI2026-10-05: 2,101 OI2026-10-06: 2,113 OI2026-10-07: 2,113 OI2026-10-08: 2,113 OI2026-10-09: 2,111 OI2026-10-13: 2,125 OI2026-10-14: 2,125 OI2026-10-15: 2,124 OI2026-10-16: 2,124 OI2026-10-21: 2,214 OI2026-10-23: 2,441 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, 2026Viewing2,441+227
Oct 21, 20262,214+90
Oct 16, 20262,1240
Oct 15, 20262,124-1
Oct 14, 20262,1250
Oct 13, 20262,125+14
Oct 09, 20262,111-2
Oct 08, 20262,1130
Oct 07, 20262,1130
Oct 06, 20262,113+12
Oct 05, 20262,101-1
Oct 02, 20262,102No prior observation