OITracker Cboe delayed data

Contract OI history

Back to DFTX

Jan 21, 2028 EXPIRATION

DFTX $50.00 Call

DFTX280121C00050000

Latest saved OI3,316Oct 23, 2026
Last change0vs 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. 3,3161,6580 2026-10-09: 3,308 OI2026-10-13: 3,310 OI2026-10-14: 3,310 OI2026-10-16: 3,311 OI2026-10-21: 3,316 OI2026-10-23: 3,316 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, 2026Viewing3,3160
Oct 21, 20263,316+5
Oct 16, 20263,311+1
Oct 14, 20263,3100
Oct 13, 20263,310+2
Oct 09, 20263,308No prior observation