OITracker Cboe delayed data

Contract OI history

Back to TXT

Mar 19, 2027 EXPIRATION

TXT $70.00 Put

TXT270319P00070000

Latest saved OI217Oct 23, 2026
Last change0vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TXT $70.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2171080 2026-10-02: 14 OI2026-10-05: 15 OI2026-10-06: 215 OI2026-10-07: 215 OI2026-10-08: 217 OI2026-10-09: 217 OI2026-10-14: 217 OI2026-10-15: 217 OI2026-10-16: 217 OI2026-10-21: 217 OI2026-10-23: 217 OI Oct 02, 2026Oct 23, 2026

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

TXT contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2170
Oct 21, 20262170
Oct 16, 20262170
Oct 15, 20262170
Oct 14, 20262170
Oct 09, 20262170
Oct 08, 2026217+2
Oct 07, 20262150
Oct 06, 2026215+200
Oct 05, 202615+1
Oct 02, 202614No prior observation