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Contract OI history

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Oct 30, 2026 EXPIRATION

M $23.00 Call

M261030C00023000

Latest saved OI434Oct 23, 2026
Last change+15vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
M $23.00 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. 4342170 2026-10-02: 64 OI2026-10-05: 68 OI2026-10-06: 101 OI2026-10-07: 94 OI2026-10-08: 94 OI2026-10-09: 268 OI2026-10-13: 365 OI2026-10-14: 365 OI2026-10-15: 425 OI2026-10-16: 427 OI2026-10-21: 419 OI2026-10-23: 434 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

M contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing434+15
Oct 21, 2026419-8
Oct 16, 2026427+2
Oct 15, 2026425+60
Oct 14, 20263650
Oct 13, 2026365+97
Oct 09, 2026268+174
Oct 08, 2026940
Oct 07, 202694-7
Oct 06, 2026101+33
Oct 05, 202668+4
Oct 02, 202664No prior observation