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Contract OI history

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Nov 20, 2026 EXPIRATION

P $135.00 Call

P261120C00135000

Latest saved OI309Oct 23, 2026
Last change+64vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $135.00 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. 3091540 2026-10-02: 143 OI2026-10-05: 136 OI2026-10-06: 145 OI2026-10-07: 149 OI2026-10-08: 149 OI2026-10-09: 151 OI2026-10-13: 142 OI2026-10-14: 142 OI2026-10-15: 136 OI2026-10-16: 145 OI2026-10-21: 245 OI2026-10-23: 309 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, 2026Viewing309+64
Oct 21, 2026245+100
Oct 16, 2026145+9
Oct 15, 2026136-6
Oct 14, 20261420
Oct 13, 2026142-9
Oct 09, 2026151+2
Oct 08, 20261490
Oct 07, 2026149+4
Oct 06, 2026145+9
Oct 05, 2026136-7
Oct 02, 2026143No prior observation