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Contract OI history

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Oct 23, 2026 EXPIRATION

TXN $297.50 Call

TXN261023C00297500

Latest saved OI1,860Oct 23, 2026
Last change+365vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $297.50 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,8609300 2026-10-09: 14 OI2026-10-14: 28 OI2026-10-15: 28 OI2026-10-16: 28 OI2026-10-21: 1,495 OI2026-10-23: 1,860 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, 2026Viewing1,860+365
Oct 21, 20261,495+1,467
Oct 16, 2026280
Oct 15, 2026280
Oct 14, 202628+14
Oct 09, 202614No prior observation