OITracker Cboe delayed data

Contract OI history

Back to TAL

Dec 18, 2026 EXPIRATION

TAL $12.00 Call

TAL261218C00012000

Latest saved OI580Oct 23, 2026
Last change+318vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TAL $12.00 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. 5802900 2026-10-02: 0 OI2026-10-05: 0 OI2026-10-06: 0 OI2026-10-07: 0 OI2026-10-08: 7 OI2026-10-09: 7 OI2026-10-13: 7 OI2026-10-14: 7 OI2026-10-16: 32 OI2026-10-20: 262 OI2026-10-23: 580 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, 2026Viewing580+318
Oct 20, 2026262+230
Oct 16, 202632+25
Oct 14, 202670
Oct 13, 202670
Oct 09, 202670
Oct 08, 20267+7
Oct 07, 202600
Oct 06, 202600
Oct 05, 202600
Oct 02, 20260No prior observation