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Contract OI history

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Dec 18, 2026 EXPIRATION

TXN $325.00 Call

TXN261218C00325000

Latest saved OI413Oct 23, 2026
Last change+49vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $325.00 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. 4132060 2026-10-09: 162 OI2026-10-14: 162 OI2026-10-15: 162 OI2026-10-16: 162 OI2026-10-21: 364 OI2026-10-23: 413 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, 2026Viewing413+49
Oct 21, 2026364+202
Oct 16, 20261620
Oct 15, 20261620
Oct 14, 20261620
Oct 09, 2026162No prior observation