OITracker Cboe delayed data

Contract OI history

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Jan 15, 2027 EXPIRATION

M $30.00 Call

M270115C00030000

Latest saved OI3,014Oct 23, 2026
Last change-23vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
M $30.00 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. 3,0371,5180 2026-10-02: 2,998 OI2026-10-05: 3,003 OI2026-10-06: 2,998 OI2026-10-07: 2,998 OI2026-10-08: 2,998 OI2026-10-09: 2,998 OI2026-10-13: 2,998 OI2026-10-14: 2,998 OI2026-10-15: 2,997 OI2026-10-16: 2,994 OI2026-10-21: 3,037 OI2026-10-23: 3,014 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, 2026Viewing3,014-23
Oct 21, 20263,037+43
Oct 16, 20262,994-3
Oct 15, 20262,997-1
Oct 14, 20262,9980
Oct 13, 20262,9980
Oct 09, 20262,9980
Oct 08, 20262,9980
Oct 07, 20262,9980
Oct 06, 20262,998-5
Oct 05, 20263,003+5
Oct 02, 20262,998No prior observation