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Contract OI history

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Nov 20, 2026 EXPIRATION

HNRG $13.00 Put

HNRG261120P00013000

Latest saved OI455Oct 19, 2026
Last change+10vs previous saved observation
Saved market days6Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HNRG $13.00 put open interest history 6 saved observations from 2026-10-08 to 2026-10-19. Exact values and changes are listed in the table below. 4552270 2026-10-08: 424 OI2026-10-09: 445 OI2026-10-13: 445 OI2026-10-14: 445 OI2026-10-16: 445 OI2026-10-19: 455 OI Oct 08, 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, 2026Viewing455+10
Oct 16, 20264450
Oct 14, 20264450
Oct 13, 20264450
Oct 09, 2026445+21
Oct 08, 2026424No prior observation