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Contract OI history

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Jan 19, 2029 EXPIRATION

CHYM $15.00 Call

CHYM290119C00015000

Latest saved OI252Oct 23, 2026
Last change0vs previous saved observation
Saved market days5Oct 14, 2026 onwards
Daily open interest Hover a point for its date and OI
CHYM $15.00 call open interest history 5 saved observations from 2026-10-14 to 2026-10-23. Exact values and changes are listed in the table below. 2521260 2026-10-14: 0 OI2026-10-15: 0 OI2026-10-16: 0 OI2026-10-21: 252 OI2026-10-23: 252 OI Oct 14, 2026Oct 23, 2026

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

CHYM contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing2520
Oct 21, 2026252+252
Oct 16, 202600
Oct 15, 202600
Oct 14, 20260No prior observation