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Contract OI history

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Jan 15, 2027 EXPIRATION

T $25.00 Put

T270115P00025000

Latest saved OI24,091Oct 23, 2026
Last change+21vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $25.00 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. 24,09112,0450 2026-10-02: 23,895 OI2026-10-05: 23,851 OI2026-10-06: 23,857 OI2026-10-07: 23,857 OI2026-10-08: 23,856 OI2026-10-09: 24,050 OI2026-10-14: 24,064 OI2026-10-15: 24,090 OI2026-10-16: 24,090 OI2026-10-21: 24,070 OI2026-10-23: 24,091 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, 2026Viewing24,091+21
Oct 21, 202624,070-20
Oct 16, 202624,0900
Oct 15, 202624,090+26
Oct 14, 202624,064+14
Oct 09, 202624,050+194
Oct 08, 202623,856-1
Oct 07, 202623,8570
Oct 06, 202623,857+6
Oct 05, 202623,851-44
Oct 02, 202623,895No prior observation