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Contract OI history

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Dec 18, 2026 EXPIRATION

TXN $320.00 Call

TXN261218C00320000

Latest saved OI858Oct 23, 2026
Last change+29vs 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. 8584290 2026-10-09: 787 OI2026-10-14: 786 OI2026-10-15: 794 OI2026-10-16: 787 OI2026-10-21: 829 OI2026-10-23: 858 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, 2026Viewing858+29
Oct 21, 2026829+42
Oct 16, 2026787-7
Oct 15, 2026794+8
Oct 14, 2026786-1
Oct 09, 2026787No prior observation