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Contract OI history

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Nov 20, 2026 EXPIRATION

TXT $77.50 Put

TXT261120P00077500

Latest saved OI140Oct 23, 2026
Last change+3vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TXT $77.50 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. 140700 2026-10-02: 140 OI2026-10-05: 140 OI2026-10-06: 140 OI2026-10-07: 137 OI2026-10-08: 137 OI2026-10-09: 136 OI2026-10-14: 137 OI2026-10-15: 137 OI2026-10-16: 138 OI2026-10-21: 137 OI2026-10-23: 140 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, 2026Viewing140+3
Oct 21, 2026137-1
Oct 16, 2026138+1
Oct 15, 20261370
Oct 14, 2026137+1
Oct 09, 2026136-1
Oct 08, 20261370
Oct 07, 2026137-3
Oct 06, 20261400
Oct 05, 20261400
Oct 02, 2026140No prior observation