OITracker Cboe delayed data

Contract OI history

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Nov 20, 2026 EXPIRATION

PRQR $2.00 Call

PRQR261120C00002000

Latest saved OI24Oct 23, 2026
Last change+4vs previous saved observation
Saved market days6Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
PRQR $2.00 call open interest history 6 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 24120 2026-10-09: 0 OI2026-10-13: 1 OI2026-10-14: 1 OI2026-10-16: 1 OI2026-10-20: 20 OI2026-10-23: 24 OI Oct 09, 2026Oct 23, 2026

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

PRQR contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 202624+4
Oct 20, 2026Viewing20+19
Oct 16, 202610
Oct 14, 202610
Oct 13, 20261+1
Oct 09, 20260No prior observation