OITracker Cboe delayed data

Contract OI history

Back to PTLO

Jan 15, 2027 EXPIRATION

PTLO $3.00 Call

PTLO270115C00003000

Latest saved OI140Oct 23, 2026
Last change+4vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PTLO $3.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 6733360 2026-10-08: 673 OI2026-10-09: 432 OI2026-10-13: 350 OI2026-10-14: 136 OI2026-10-16: 136 OI2026-10-20: 136 OI2026-10-23: 140 OI Oct 08, 2026Oct 23, 2026

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

PTLO contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026140+4
Oct 20, 2026Viewing1360
Oct 16, 20261360
Oct 14, 2026136-214
Oct 13, 2026350-82
Oct 09, 2026432-241
Oct 08, 2026673No prior observation