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Contract OI history

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Sep 17, 2027 EXPIRATION

T $32.00 Call

T270917C00032000

Latest saved OI255Oct 23, 2026
Last change-51vs previous saved observation
Saved market days11Oct 02, 2026 onwards
Daily open interest Hover a point for its date and OI
T $32.00 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. 3061530 2026-10-02: 295 OI2026-10-05: 295 OI2026-10-06: 297 OI2026-10-07: 297 OI2026-10-08: 296 OI2026-10-09: 294 OI2026-10-14: 294 OI2026-10-15: 294 OI2026-10-16: 295 OI2026-10-21: 306 OI2026-10-23: 255 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, 2026Viewing255-51
Oct 21, 2026306+11
Oct 16, 2026295+1
Oct 15, 20262940
Oct 14, 20262940
Oct 09, 2026294-2
Oct 08, 2026296-1
Oct 07, 20262970
Oct 06, 2026297+2
Oct 05, 20262950
Oct 02, 2026295No prior observation