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Contract OI history

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Nov 20, 2026 EXPIRATION

P $145.00 Call

P261120C00145000

Latest saved OI394Oct 23, 2026
Last change+34vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $145.00 call open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 3941970 2026-10-02: 294 OI2026-10-05: 302 OI2026-10-06: 315 OI2026-10-07: 312 OI2026-10-08: 312 OI2026-10-09: 313 OI2026-10-13: 302 OI2026-10-14: 302 OI2026-10-15: 282 OI2026-10-16: 291 OI2026-10-21: 360 OI2026-10-23: 394 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, 2026Viewing394+34
Oct 21, 2026360+69
Oct 16, 2026291+9
Oct 15, 2026282-20
Oct 14, 20263020
Oct 13, 2026302-11
Oct 09, 2026313+1
Oct 08, 20263120
Oct 07, 2026312-3
Oct 06, 2026315+13
Oct 05, 2026302+8
Oct 02, 2026294No prior observation