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Contract OI history

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Nov 20, 2026 EXPIRATION

HYMC $20.00 Put

HYMC261120P00020000

Latest saved OI570Oct 23, 2026
Last change0vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HYMC $20.00 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. 5702850 2026-10-08: 535 OI2026-10-09: 535 OI2026-10-13: 536 OI2026-10-14: 534 OI2026-10-15: 564 OI2026-10-16: 566 OI2026-10-20: 570 OI2026-10-23: 570 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, 20265700
Oct 20, 2026Viewing570+4
Oct 16, 2026566+2
Oct 15, 2026564+30
Oct 14, 2026534-2
Oct 13, 2026536+1
Oct 09, 20265350
Oct 08, 2026535No prior observation