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Contract OI history

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Jan 15, 2027 EXPIRATION

TXN $195.00 Put

TXN270115P00195000

Latest saved OI438Oct 23, 2026
Last change+3vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $195.00 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. 4382190 2026-10-09: 434 OI2026-10-14: 434 OI2026-10-15: 434 OI2026-10-16: 432 OI2026-10-21: 435 OI2026-10-23: 438 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, 2026Viewing438+3
Oct 21, 2026435+3
Oct 16, 2026432-2
Oct 15, 20264340
Oct 14, 20264340
Oct 09, 2026434No prior observation