OITracker Cboe delayed data

Contract OI history

Back to MCD

Oct 23, 2026 EXPIRATION

MCD $225.00 Put

MCD261023P00225000

Latest saved OI554Oct 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 $225.00 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. 5972980 2026-10-02: 530 OI2026-10-05: 535 OI2026-10-06: 527 OI2026-10-07: 568 OI2026-10-08: 568 OI2026-10-09: 597 OI2026-10-13: 570 OI2026-10-14: 570 OI2026-10-15: 559 OI2026-10-16: 532 OI2026-10-21: 556 OI2026-10-23: 554 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, 2026Viewing554-2
Oct 21, 2026556+24
Oct 16, 2026532-27
Oct 15, 2026559-11
Oct 14, 20265700
Oct 13, 2026570-27
Oct 09, 2026597+29
Oct 08, 20265680
Oct 07, 2026568+41
Oct 06, 2026527-8
Oct 05, 2026535+5
Oct 02, 2026530No prior observation