OITracker Cboe delayed data

Contract OI history

Back to PUSA

Nov 20, 2026 EXPIRATION

PUSA $2.50 Call

PUSA261120C00002500

Latest saved OI1,025Oct 23, 2026
Last change+7vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
PUSA $2.50 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. 1,0255120 2026-10-08: 780 OI2026-10-09: 780 OI2026-10-13: 787 OI2026-10-14: 790 OI2026-10-16: 786 OI2026-10-20: 1,018 OI2026-10-23: 1,025 OI Oct 08, 2026Oct 23, 2026

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

PUSA contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20261,025+7
Oct 20, 2026Viewing1,018+232
Oct 16, 2026786-4
Oct 14, 2026790+3
Oct 13, 2026787+7
Oct 09, 20267800
Oct 08, 2026780No prior observation