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Contract OI history

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Nov 20, 2026 EXPIRATION

TXN $287.50 Call

TXN261120C00287500

Latest saved OI1,214Oct 23, 2026
Last change+1,203vs previous saved observation
Saved market days2Oct 21, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $287.50 call open interest history 2 saved observations from 2026-10-21 to 2026-10-23. Exact values and changes are listed in the table below. 1,2146070 2026-10-21: 11 OI2026-10-23: 1,214 OI Oct 21, 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, 2026Viewing1,214+1,203
Oct 21, 202611No prior observation