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Contract OI history

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Nov 20, 2026 EXPIRATION

P $140.00 Put

P261120P00140000

Latest saved OI329Oct 23, 2026
Last change-4vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $140.00 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. 3711850 2026-10-02: 3 OI2026-10-05: 12 OI2026-10-06: 62 OI2026-10-07: 188 OI2026-10-08: 188 OI2026-10-09: 218 OI2026-10-13: 234 OI2026-10-14: 266 OI2026-10-15: 371 OI2026-10-16: 346 OI2026-10-21: 333 OI2026-10-23: 329 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, 2026Viewing329-4
Oct 21, 2026333-13
Oct 16, 2026346-25
Oct 15, 2026371+105
Oct 14, 2026266+32
Oct 13, 2026234+16
Oct 09, 2026218+30
Oct 08, 20261880
Oct 07, 2026188+126
Oct 06, 202662+50
Oct 05, 202612+9
Oct 02, 20263No prior observation