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Contract OI history

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Nov 20, 2026 EXPIRATION

TXN $280.00 Call

TXN261120C00280000

Latest saved OI942Oct 23, 2026
Last change+32vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $280.00 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. 9424710 2026-10-09: 390 OI2026-10-14: 507 OI2026-10-15: 681 OI2026-10-16: 702 OI2026-10-21: 910 OI2026-10-23: 942 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, 2026Viewing942+32
Oct 21, 2026910+208
Oct 16, 2026702+21
Oct 15, 2026681+174
Oct 14, 2026507+117
Oct 09, 2026390No prior observation