OITracker Cboe delayed data

Contract OI history

Back to TAL

Jan 15, 2027 EXPIRATION

TAL $20.00 Call

TAL270115C00020000

Latest saved OI726Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TAL $20.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 7263630 2026-10-02: 726 OI2026-10-05: 726 OI2026-10-06: 726 OI2026-10-07: 726 OI2026-10-08: 726 OI2026-10-09: 726 OI2026-10-13: 726 OI2026-10-14: 726 OI2026-10-16: 726 OI2026-10-20: 726 OI2026-10-23: 726 OI Oct 02, 2026Oct 23, 2026

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

TAL contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing7260
Oct 20, 20267260
Oct 16, 20267260
Oct 14, 20267260
Oct 13, 20267260
Oct 09, 20267260
Oct 08, 20267260
Oct 07, 20267260
Oct 06, 20267260
Oct 05, 20267260
Oct 02, 2026726No prior observation