OITracker Cboe delayed data

Contract OI history

Back to D

Nov 20, 2026 EXPIRATION

D $62.50 Put

D261120P00062500

Latest saved OI193Oct 23, 2026
Last change-13vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
D $62.50 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. 2061030 2026-10-02: 16 OI2026-10-05: 16 OI2026-10-06: 36 OI2026-10-07: 36 OI2026-10-08: 36 OI2026-10-09: 36 OI2026-10-13: 43 OI2026-10-14: 43 OI2026-10-15: 23 OI2026-10-16: 23 OI2026-10-21: 206 OI2026-10-23: 193 OI Oct 02, 2026Oct 23, 2026

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

D contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing193-13
Oct 21, 2026206+183
Oct 16, 2026230
Oct 15, 202623-20
Oct 14, 2026430
Oct 13, 202643+7
Oct 09, 2026360
Oct 08, 2026360
Oct 07, 2026360
Oct 06, 202636+20
Oct 05, 2026160
Oct 02, 202616No prior observation