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Contract OI history

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Nov 20, 2026 EXPIRATION

TXN $240.00 Put

TXN261120P00240000

Latest saved OI5,542Oct 23, 2026
Last change+45vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
TXN $240.00 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. 5,5422,7710 2026-10-09: 1,356 OI2026-10-14: 1,345 OI2026-10-15: 1,338 OI2026-10-16: 5,506 OI2026-10-21: 5,497 OI2026-10-23: 5,542 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, 2026Viewing5,542+45
Oct 21, 20265,497-9
Oct 16, 20265,506+4,168
Oct 15, 20261,338-7
Oct 14, 20261,345-11
Oct 09, 20261,356No prior observation