OITracker Cboe delayed data

Contract OI history

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Dec 18, 2026 EXPIRATION

DFTX $50.00 Call

DFTX261218C00050000

Latest saved OI446Oct 23, 2026
Last change-2vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DFTX $50.00 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. 4852420 2026-10-09: 484 OI2026-10-13: 484 OI2026-10-14: 484 OI2026-10-16: 485 OI2026-10-21: 448 OI2026-10-23: 446 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, 2026Viewing446-2
Oct 21, 2026448-37
Oct 16, 2026485+1
Oct 14, 20264840
Oct 13, 20264840
Oct 09, 2026484No prior observation