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Contract OI history

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Mar 19, 2027 EXPIRATION

DFTX $38.00 Call

DFTX270319C00038000

Latest saved OI525Oct 23, 2026
Last change+512vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DFTX $38.00 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. 5252620 2026-10-09: 1 OI2026-10-13: 11 OI2026-10-14: 11 OI2026-10-16: 11 OI2026-10-21: 13 OI2026-10-23: 525 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, 2026Viewing525+512
Oct 21, 202613+2
Oct 16, 2026110
Oct 14, 2026110
Oct 13, 202611+10
Oct 09, 20261No prior observation