OITracker Cboe delayed data

Contract OI history

Back to MCD

Sep 17, 2027 EXPIRATION

MCD $230.00 Put

MCD270917P00230000

Latest saved OI385Oct 23, 2026
Last change+2vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MCD $230.00 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. 3851920 2026-10-02: 303 OI2026-10-05: 335 OI2026-10-06: 366 OI2026-10-07: 378 OI2026-10-08: 378 OI2026-10-09: 361 OI2026-10-13: 367 OI2026-10-14: 367 OI2026-10-15: 369 OI2026-10-16: 373 OI2026-10-21: 383 OI2026-10-23: 385 OI Oct 02, 2026Oct 23, 2026

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

MCD contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing385+2
Oct 21, 2026383+10
Oct 16, 2026373+4
Oct 15, 2026369+2
Oct 14, 20263670
Oct 13, 2026367+6
Oct 09, 2026361-17
Oct 08, 20263780
Oct 07, 2026378+12
Oct 06, 2026366+31
Oct 05, 2026335+32
Oct 02, 2026303No prior observation