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Contract OI history

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Oct 30, 2026 EXPIRATION

T $22.50 Call

T261030C00022500

Latest saved OI2,048Oct 23, 2026
Last change+1,746vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $22.50 call open interest history 11 saved observations from 2026-10-02 to 2026-10-23. Exact values and changes are listed in the table below. 2,0481,0240 2026-10-02: 61 OI2026-10-05: 61 OI2026-10-06: 61 OI2026-10-07: 61 OI2026-10-08: 61 OI2026-10-09: 364 OI2026-10-14: 313 OI2026-10-15: 308 OI2026-10-16: 311 OI2026-10-21: 302 OI2026-10-23: 2,048 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, 2026Viewing2,048+1,746
Oct 21, 2026302-9
Oct 16, 2026311+3
Oct 15, 2026308-5
Oct 14, 2026313-51
Oct 09, 2026364+303
Oct 08, 2026610
Oct 07, 2026610
Oct 06, 2026610
Oct 05, 2026610
Oct 02, 202661No prior observation