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Contract OI history

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Nov 20, 2026 EXPIRATION

P $180.00 Call

P261120C00180000

Latest saved OI888Oct 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 $180.00 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. 9414700 2026-10-02: 2 OI2026-10-05: 3 OI2026-10-06: 20 OI2026-10-07: 839 OI2026-10-08: 839 OI2026-10-09: 849 OI2026-10-13: 854 OI2026-10-14: 859 OI2026-10-15: 941 OI2026-10-16: 933 OI2026-10-21: 892 OI2026-10-23: 888 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, 2026888-4
Oct 21, 2026Viewing892-41
Oct 16, 2026933-8
Oct 15, 2026941+82
Oct 14, 2026859+5
Oct 13, 2026854+5
Oct 09, 2026849+10
Oct 08, 20268390
Oct 07, 2026839+819
Oct 06, 202620+17
Oct 05, 20263+1
Oct 02, 20262No prior observation