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Contract OI history

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Oct 23, 2026 EXPIRATION

T $11.00 Put

T261023P00011000

Latest saved OI6Oct 23, 2026
Last change0vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
T $11.00 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. 730 2026-10-09: 0 OI2026-10-14: 4 OI2026-10-15: 7 OI2026-10-16: 7 OI2026-10-21: 6 OI2026-10-23: 6 OI Oct 09, 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, 2026Viewing60
Oct 21, 20266-1
Oct 16, 202670
Oct 15, 20267+3
Oct 14, 20264+4
Oct 09, 20260No prior observation