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Contract OI history

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Nov 20, 2026 EXPIRATION

DFTX $37.00 Call

DFTX261120C00037000

Latest saved OI1,697Oct 23, 2026
Last change+501vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DFTX $37.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 1,6978480 2026-10-09: 12 OI2026-10-13: 27 OI2026-10-14: 34 OI2026-10-16: 135 OI2026-10-21: 1,196 OI2026-10-23: 1,697 OI Oct 09, 2026Oct 23, 2026

All saved dates are shown. Changes compare consecutive saved observations. Missing observations are not filled with zero.

DFTX contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1,697+501
Oct 21, 20261,196+1,061
Oct 16, 2026135+101
Oct 14, 202634+7
Oct 13, 202627+15
Oct 09, 202612No prior observation