OITracker Cboe delayed data

Contract OI history

Back to CM

Nov 20, 2026 EXPIRATION

CM $110.00 Put

CM261120P00110000

Latest saved OI225Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
CM $110.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2251120 2026-10-02: 121 OI2026-10-05: 121 OI2026-10-06: 122 OI2026-10-07: 122 OI2026-10-08: 123 OI2026-10-09: 123 OI2026-10-13: 123 OI2026-10-15: 124 OI2026-10-16: 124 OI2026-10-21: 225 OI2026-10-23: 225 OI Oct 02, 2026Oct 23, 2026

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

CM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2250
Oct 21, 2026225+101
Oct 16, 20261240
Oct 15, 2026124+1
Oct 13, 20261230
Oct 09, 20261230
Oct 08, 2026123+1
Oct 07, 20261220
Oct 06, 2026122+1
Oct 05, 20261210
Oct 02, 2026121No prior observation