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Contract OI history

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Jan 15, 2027 EXPIRATION

P $125.00 Put

P270115P00125000

Latest saved OI232Oct 23, 2026
Last change+6vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $125.00 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. 2361180 2026-10-02: 140 OI2026-10-05: 140 OI2026-10-06: 236 OI2026-10-07: 219 OI2026-10-08: 219 OI2026-10-09: 218 OI2026-10-13: 218 OI2026-10-14: 218 OI2026-10-15: 224 OI2026-10-16: 223 OI2026-10-21: 226 OI2026-10-23: 232 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

P contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026232+6
Oct 21, 2026Viewing226+3
Oct 16, 2026223-1
Oct 15, 2026224+6
Oct 14, 20262180
Oct 13, 20262180
Oct 09, 2026218-1
Oct 08, 20262190
Oct 07, 2026219-17
Oct 06, 2026236+96
Oct 05, 20261400
Oct 02, 2026140No prior observation