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Contract OI history

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Nov 20, 2026 EXPIRATION

HYMC $31.00 Put

HYMC261120P00031000

Latest saved OI0Oct 23, 2026
Last change-16vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HYMC $31.00 put open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 24120 2026-10-08: 24 OI2026-10-09: 24 OI2026-10-13: 24 OI2026-10-14: 24 OI2026-10-15: 19 OI2026-10-16: 19 OI2026-10-20: 16 OI2026-10-23: 0 OI Oct 08, 2026Oct 23, 2026

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

HYMC contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 20260-16
Oct 20, 2026Viewing16-3
Oct 16, 2026190
Oct 15, 202619-5
Oct 14, 2026240
Oct 13, 2026240
Oct 09, 2026240
Oct 08, 202624No prior observation