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Contract OI history

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Apr 16, 2027 EXPIRATION

T $25.00 Put

T270416P00025000

Latest saved OI748Oct 23, 2026
Last change+7vs 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. 7483740 2026-10-02: 713 OI2026-10-05: 712 OI2026-10-06: 710 OI2026-10-07: 710 OI2026-10-08: 710 OI2026-10-09: 727 OI2026-10-14: 732 OI2026-10-15: 732 OI2026-10-16: 742 OI2026-10-21: 741 OI2026-10-23: 748 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, 2026Viewing748+7
Oct 21, 2026741-1
Oct 16, 2026742+10
Oct 15, 20267320
Oct 14, 2026732+5
Oct 09, 2026727+17
Oct 08, 20267100
Oct 07, 20267100
Oct 06, 2026710-2
Oct 05, 2026712-1
Oct 02, 2026713No prior observation