OITracker Cboe delayed data

Contract OI history

Back to PURR

Jan 15, 2027 EXPIRATION

PURR $9.00 Call

PURR270115C00009000

Latest saved OI539Oct 23, 2026
Last change+19vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PURR $9.00 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 5392690 2026-10-09: 285 OI2026-10-13: 277 OI2026-10-14: 277 OI2026-10-15: 312 OI2026-10-16: 316 OI2026-10-21: 520 OI2026-10-23: 539 OI Oct 09, 2026Oct 23, 2026

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

PURR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026539+19
Oct 21, 2026Viewing520+204
Oct 16, 2026316+4
Oct 15, 2026312+35
Oct 14, 20262770
Oct 13, 2026277-8
Oct 09, 2026285No prior observation