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Contract OI history

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Oct 23, 2026 EXPIRATION

T $24.50 Put

T261023P00024500

Latest saved OI265Oct 23, 2026
Last change-944vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $24.50 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. 1,2096040 2026-10-02: 1,137 OI2026-10-05: 1,137 OI2026-10-06: 1,025 OI2026-10-07: 1,025 OI2026-10-08: 1,026 OI2026-10-09: 1,102 OI2026-10-14: 1,116 OI2026-10-15: 1,199 OI2026-10-16: 1,203 OI2026-10-21: 1,209 OI2026-10-23: 265 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, 2026Viewing265-944
Oct 21, 20261,209+6
Oct 16, 20261,203+4
Oct 15, 20261,199+83
Oct 14, 20261,116+14
Oct 09, 20261,102+76
Oct 08, 20261,026+1
Oct 07, 20261,0250
Oct 06, 20261,025-112
Oct 05, 20261,1370
Oct 02, 20261,137No prior observation