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Contract OI history

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May 21, 2027 EXPIRATION

HNRG $4.00 Call

HNRG270521C00004000

Latest saved OI0Oct 19, 2026
Last change0vs previous saved observation
Saved market days2Oct 16, 2026 onwards
Daily open interest Hover a point for its date and OI
HNRG $4.00 call open interest history 2 saved observations from 2026-10-16 to 2026-10-19. Exact values and changes are listed in the table below. 10 2026-10-16: 0 OI2026-10-19: 0 OI Oct 16, 2026Oct 19, 2026

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

HNRG contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 19, 2026Viewing00
Oct 16, 20260No prior observation