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Contract OI history

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Dec 18, 2026 EXPIRATION

TXT $85.00 Call

TXT261218C00085000

Latest saved OI136Oct 23, 2026
Last change+1vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
TXT $85.00 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 136680 2026-10-02: 127 OI2026-10-05: 127 OI2026-10-06: 127 OI2026-10-07: 127 OI2026-10-08: 127 OI2026-10-09: 127 OI2026-10-14: 135 OI2026-10-15: 135 OI2026-10-16: 135 OI2026-10-21: 135 OI2026-10-23: 136 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, 2026Viewing136+1
Oct 21, 20261350
Oct 16, 20261350
Oct 15, 20261350
Oct 14, 2026135+8
Oct 09, 20261270
Oct 08, 20261270
Oct 07, 20261270
Oct 06, 20261270
Oct 05, 20261270
Oct 02, 2026127No prior observation