OITracker Cboe delayed data

Contract OI history

Back to TXN

Nov 20, 2026 EXPIRATION

TXN $290.00 Call

TXN261120C00290000

Latest saved OI1,874Oct 23, 2026
Last change+197vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $290.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,8749370 2026-10-09: 1,565 OI2026-10-14: 1,566 OI2026-10-15: 1,566 OI2026-10-16: 1,566 OI2026-10-21: 1,677 OI2026-10-23: 1,874 OI Oct 09, 2026Oct 23, 2026

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

TXN contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,874+197
Oct 21, 20261,677+111
Oct 16, 20261,5660
Oct 15, 20261,5660
Oct 14, 20261,566+1
Oct 09, 20261,565No prior observation