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Contract OI history

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Jan 15, 2027 EXPIRATION

HELE $25.00 Call

HELE270115C00025000

Latest saved OI169Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 08, 2026 onwards
Daily open interest Hover a point for its date and OI
HELE $25.00 call open interest history 7 saved observations from 2026-10-08 to 2026-10-23. Exact values and changes are listed in the table below. 185920 2026-10-08: 185 OI2026-10-09: 165 OI2026-10-13: 166 OI2026-10-14: 169 OI2026-10-16: 169 OI2026-10-20: 169 OI2026-10-23: 169 OI Oct 08, 2026Oct 23, 2026

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

HELE contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing1690
Oct 20, 20261690
Oct 16, 20261690
Oct 14, 2026169+3
Oct 13, 2026166+1
Oct 09, 2026165-20
Oct 08, 2026185No prior observation