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Contract OI history

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Jun 17, 2027 EXPIRATION

TXN $320.00 Call

TXN270617C00320000

Latest saved OI739Oct 23, 2026
Last change-5vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $320.00 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. 7513750 2026-10-09: 751 OI2026-10-14: 751 OI2026-10-15: 751 OI2026-10-16: 750 OI2026-10-21: 744 OI2026-10-23: 739 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, 2026Viewing739-5
Oct 21, 2026744-6
Oct 16, 2026750-1
Oct 15, 20267510
Oct 14, 20267510
Oct 09, 2026751No prior observation