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Contract OI history

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Jan 21, 2028 EXPIRATION

HYMC $20.00 Call

HYMC280121C00020000

Latest saved OI2,043Oct 23, 2026
Last change+40vs previous saved observation
Saved market days8Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HYMC $20.00 call open interest history 8 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 2,0431,0210 2026-10-08: 1,685 OI2026-10-09: 1,685 OI2026-10-13: 1,689 OI2026-10-14: 1,902 OI2026-10-15: 2,002 OI2026-10-16: 2,002 OI2026-10-20: 2,003 OI2026-10-23: 2,043 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, 20262,043+40
Oct 20, 2026Viewing2,003+1
Oct 16, 20262,0020
Oct 15, 20262,002+100
Oct 14, 20261,902+213
Oct 13, 20261,689+4
Oct 09, 20261,6850
Oct 08, 20261,685No prior observation