OITracker Cboe delayed data

Contract OI history

Back to NRXP

Dec 18, 2026 EXPIRATION

NRXP $7.50 Call

NRXP261218C00007500

Latest saved OI804Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
NRXP $7.50 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. 8044020 2026-10-08: 800 OI2026-10-09: 800 OI2026-10-13: 800 OI2026-10-15: 800 OI2026-10-16: 800 OI2026-10-21: 804 OI2026-10-23: 804 OI Oct 08, 2026Oct 23, 2026

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

NRXP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing8040
Oct 21, 2026804+4
Oct 16, 20268000
Oct 15, 20268000
Oct 13, 20268000
Oct 09, 20268000
Oct 08, 2026800No prior observation