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Contract OI history

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Nov 20, 2026 EXPIRATION

P $170.00 Call

P261120C00170000

Latest saved OI563Oct 23, 2026
Last change-1vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
P $170.00 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. 5692840 2026-10-02: 60 OI2026-10-05: 66 OI2026-10-06: 91 OI2026-10-07: 127 OI2026-10-08: 127 OI2026-10-09: 136 OI2026-10-13: 180 OI2026-10-14: 224 OI2026-10-15: 569 OI2026-10-16: 562 OI2026-10-21: 564 OI2026-10-23: 563 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, 2026Viewing563-1
Oct 21, 2026564+2
Oct 16, 2026562-7
Oct 15, 2026569+345
Oct 14, 2026224+44
Oct 13, 2026180+44
Oct 09, 2026136+9
Oct 08, 20261270
Oct 07, 2026127+36
Oct 06, 202691+25
Oct 05, 202666+6
Oct 02, 202660No prior observation