OITracker Cboe delayed data

Contract OI history

Back to MO

Mar 19, 2027 EXPIRATION

MO $67.50 Put

MO270319P00067500

Latest saved OI1,392Oct 23, 2026
Last change+3vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MO $67.50 put open interest history 12 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 1,4087040 2026-10-02: 1,222 OI2026-10-05: 1,223 OI2026-10-06: 1,223 OI2026-10-07: 1,169 OI2026-10-08: 1,169 OI2026-10-09: 1,172 OI2026-10-13: 1,175 OI2026-10-14: 1,255 OI2026-10-15: 1,256 OI2026-10-16: 1,408 OI2026-10-21: 1,389 OI2026-10-23: 1,392 OI Oct 02, 2026Oct 23, 2026

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

MO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,392+3
Oct 21, 20261,389-19
Oct 16, 20261,408+152
Oct 15, 20261,256+1
Oct 14, 20261,255+80
Oct 13, 20261,175+3
Oct 09, 20261,172+3
Oct 08, 20261,1690
Oct 07, 20261,169-54
Oct 06, 20261,2230
Oct 05, 20261,223+1
Oct 02, 20261,222No prior observation