OITracker Cboe delayed data

Contract OI history

Back to TXN

Jun 17, 2027 EXPIRATION

TXN $280.00 Call

TXN270617C00280000

Latest saved OI140Oct 23, 2026
Last change-1vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $280.00 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. 171850 2026-10-09: 171 OI2026-10-14: 168 OI2026-10-15: 165 OI2026-10-16: 165 OI2026-10-21: 141 OI2026-10-23: 140 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, 2026Viewing140-1
Oct 21, 2026141-24
Oct 16, 20261650
Oct 15, 2026165-3
Oct 14, 2026168-3
Oct 09, 2026171No prior observation