OITracker Cboe delayed data

Contract OI history

Back to DFTX

Nov 20, 2026 EXPIRATION

DFTX $37.00 Put

DFTX261120P00037000

Latest saved OI61Oct 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 $37.00 put open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 71350 2026-10-09: 28 OI2026-10-13: 38 OI2026-10-14: 42 OI2026-10-16: 71 OI2026-10-21: 61 OI2026-10-23: 61 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, 2026Viewing610
Oct 21, 202661-10
Oct 16, 202671+29
Oct 14, 202642+4
Oct 13, 202638+10
Oct 09, 202628No prior observation