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Contract OI history

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Jan 15, 2027 EXPIRATION

TXN $250.00 Put

TXN270115P00250000

Latest saved OI1,355Oct 23, 2026
Last change+14vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $250.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,3556770 2026-10-09: 1,268 OI2026-10-14: 1,323 OI2026-10-15: 1,327 OI2026-10-16: 1,327 OI2026-10-21: 1,341 OI2026-10-23: 1,355 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, 2026Viewing1,355+14
Oct 21, 20261,341+14
Oct 16, 20261,3270
Oct 15, 20261,327+4
Oct 14, 20261,323+55
Oct 09, 20261,268No prior observation