OITracker Cboe delayed data

Contract OI history

Back to TXN

Feb 19, 2027 EXPIRATION

TXN $230.00 Put

TXN270219P00230000

Latest saved OI269Oct 23, 2026
Last change+11vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $230.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 2691340 2026-10-09: 224 OI2026-10-14: 225 OI2026-10-15: 225 OI2026-10-16: 230 OI2026-10-21: 258 OI2026-10-23: 269 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, 2026Viewing269+11
Oct 21, 2026258+28
Oct 16, 2026230+5
Oct 15, 20262250
Oct 14, 2026225+1
Oct 09, 2026224No prior observation