OITracker Cboe delayed data

Contract OI history

Back to MOS

Nov 20, 2026 EXPIRATION

MOS $20.00 Call

MOS261120C00020000

Latest saved OI1,616Oct 23, 2026
Last change-82vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
MOS $20.00 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. 1,6988490 2026-10-02: 10 OI2026-10-05: 10 OI2026-10-06: 20 OI2026-10-07: 20 OI2026-10-08: 16 OI2026-10-09: 348 OI2026-10-13: 1,540 OI2026-10-14: 1,528 OI2026-10-15: 1,577 OI2026-10-16: 1,572 OI2026-10-21: 1,698 OI2026-10-23: 1,616 OI Oct 02, 2026Oct 23, 2026

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

MOS contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,616-82
Oct 21, 20261,698+126
Oct 16, 20261,572-5
Oct 15, 20261,577+49
Oct 14, 20261,528-12
Oct 13, 20261,540+1,192
Oct 09, 2026348+332
Oct 08, 202616-4
Oct 07, 2026200
Oct 06, 202620+10
Oct 05, 2026100
Oct 02, 202610No prior observation