OITracker Cboe delayed data

Contract OI history

Back to DASH

Oct 23, 2026 EXPIRATION

DASH $180.00 Put

DASH261023P00180000

Latest saved OI226Oct 23, 2026
Last change-168vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
DASH $180.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 4002000 2026-10-09: 37 OI2026-10-13: 50 OI2026-10-14: 50 OI2026-10-15: 398 OI2026-10-16: 400 OI2026-10-21: 394 OI2026-10-23: 226 OI Oct 09, 2026Oct 23, 2026

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

DASH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing226-168
Oct 21, 2026394-6
Oct 16, 2026400+2
Oct 15, 2026398+348
Oct 14, 2026500
Oct 13, 202650+13
Oct 09, 202637No prior observation