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Contract OI history

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Nov 06, 2026 EXPIRATION

T $26.00 Put

T261106P00026000

Latest saved OI4Oct 23, 2026
Last change-82vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $26.00 put open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 86430 2026-10-02: 1 OI2026-10-05: 5 OI2026-10-06: 6 OI2026-10-07: 6 OI2026-10-08: 11 OI2026-10-09: 13 OI2026-10-14: 12 OI2026-10-15: 12 OI2026-10-16: 12 OI2026-10-21: 86 OI2026-10-23: 4 OI Oct 02, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

T contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing4-82
Oct 21, 202686+74
Oct 16, 2026120
Oct 15, 2026120
Oct 14, 202612-1
Oct 09, 202613+2
Oct 08, 202611+5
Oct 07, 202660
Oct 06, 20266+1
Oct 05, 20265+4
Oct 02, 20261No prior observation