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Contract OI history

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Jan 15, 2027 EXPIRATION

HYMC $40.00 Put

HYMC270115P00040000

Latest saved OI0Oct 23, 2026
Last change-94vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HYMC $40.00 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. 154770 2026-10-08: 154 OI2026-10-09: 154 OI2026-10-13: 154 OI2026-10-14: 134 OI2026-10-15: 94 OI2026-10-16: 94 OI2026-10-20: 94 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, 20260-94
Oct 20, 2026Viewing940
Oct 16, 2026940
Oct 15, 202694-40
Oct 14, 2026134-20
Oct 13, 20261540
Oct 09, 20261540
Oct 08, 2026154No prior observation