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Contract OI history

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Dec 18, 2026 EXPIRATION

TXN $300.00 Call

TXN261218C00300000

Latest saved OI2,412Oct 23, 2026
Last change+581vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $300.00 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. 2,4121,2060 2026-10-09: 1,857 OI2026-10-14: 1,859 OI2026-10-15: 1,866 OI2026-10-16: 1,862 OI2026-10-21: 1,831 OI2026-10-23: 2,412 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, 2026Viewing2,412+581
Oct 21, 20261,831-31
Oct 16, 20261,862-4
Oct 15, 20261,866+7
Oct 14, 20261,859+2
Oct 09, 20261,857No prior observation