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Contract OI history

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Nov 20, 2026 EXPIRATION

P $155.00 Call

P261120C00155000

Latest saved OI364Oct 23, 2026
Last change+24vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $155.00 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. 3641820 2026-10-02: 25 OI2026-10-05: 34 OI2026-10-06: 94 OI2026-10-07: 134 OI2026-10-08: 134 OI2026-10-09: 149 OI2026-10-13: 172 OI2026-10-14: 178 OI2026-10-15: 322 OI2026-10-16: 320 OI2026-10-21: 340 OI2026-10-23: 364 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, 2026364+24
Oct 21, 2026Viewing340+20
Oct 16, 2026320-2
Oct 15, 2026322+144
Oct 14, 2026178+6
Oct 13, 2026172+23
Oct 09, 2026149+15
Oct 08, 20261340
Oct 07, 2026134+40
Oct 06, 202694+60
Oct 05, 202634+9
Oct 02, 202625No prior observation