OITracker Cboe delayed data

Contract OI history

Back to PURR

Dec 18, 2026 EXPIRATION

PURR $9.00 Call

PURR261218C00009000

Latest saved OI9,306Oct 23, 2026
Last change+31vs 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. 9,3064,6530 2026-10-09: 9,216 OI2026-10-13: 9,224 OI2026-10-14: 9,224 OI2026-10-15: 9,233 OI2026-10-16: 9,236 OI2026-10-21: 9,275 OI2026-10-23: 9,306 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, 2026Viewing9,306+31
Oct 21, 20269,275+39
Oct 16, 20269,236+3
Oct 15, 20269,233+9
Oct 14, 20269,2240
Oct 13, 20269,224+8
Oct 09, 20269,216No prior observation