OITracker Cboe delayed data

Contract OI history

Back to D

Mar 19, 2027 EXPIRATION

D $70.00 Call

D270319C00070000

Latest saved OI447Oct 23, 2026
Last change+11vs previous saved observation
Saved market days12Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
D $70.00 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. 4472230 2026-10-02: 400 OI2026-10-05: 400 OI2026-10-06: 399 OI2026-10-07: 402 OI2026-10-08: 402 OI2026-10-09: 392 OI2026-10-13: 403 OI2026-10-14: 403 OI2026-10-15: 403 OI2026-10-16: 403 OI2026-10-21: 436 OI2026-10-23: 447 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, 2026Viewing447+11
Oct 21, 2026436+33
Oct 16, 20264030
Oct 15, 20264030
Oct 14, 20264030
Oct 13, 2026403+11
Oct 09, 2026392-10
Oct 08, 20264020
Oct 07, 2026402+3
Oct 06, 2026399-1
Oct 05, 20264000
Oct 02, 2026400No prior observation