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Contract OI history

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Oct 23, 2026 EXPIRATION

M $23.00 Call

M261023C00023000

Latest saved OI174Oct 23, 2026
Last change-16vs 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. 190950 2026-10-02: 86 OI2026-10-05: 86 OI2026-10-06: 91 OI2026-10-07: 96 OI2026-10-08: 96 OI2026-10-09: 126 OI2026-10-13: 142 OI2026-10-14: 142 OI2026-10-15: 145 OI2026-10-16: 170 OI2026-10-21: 190 OI2026-10-23: 174 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, 2026Viewing174-16
Oct 21, 2026190+20
Oct 16, 2026170+25
Oct 15, 2026145+3
Oct 14, 20261420
Oct 13, 2026142+16
Oct 09, 2026126+30
Oct 08, 2026960
Oct 07, 202696+5
Oct 06, 202691+5
Oct 05, 2026860
Oct 02, 202686No prior observation