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Contract OI history

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Jan 15, 2027 EXPIRATION

TXN $320.00 Call

TXN270115C00320000

Latest saved OI4,081Oct 23, 2026
Last change+250vs 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. 4,0812,0400 2026-10-09: 2,335 OI2026-10-14: 3,825 OI2026-10-15: 3,825 OI2026-10-16: 3,828 OI2026-10-21: 3,831 OI2026-10-23: 4,081 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, 2026Viewing4,081+250
Oct 21, 20263,831+3
Oct 16, 20263,828+3
Oct 15, 20263,8250
Oct 14, 20263,825+1,490
Oct 09, 20262,335No prior observation