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Contract OI history

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Jan 21, 2028 EXPIRATION

HELE $15.00 Call

HELE280121C00015000

Latest saved OI390Oct 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 $15.00 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. 3901950 2026-10-08: 333 OI2026-10-09: 335 OI2026-10-13: 335 OI2026-10-14: 335 OI2026-10-16: 390 OI2026-10-20: 390 OI2026-10-23: 390 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, 2026Viewing3900
Oct 20, 20263900
Oct 16, 2026390+55
Oct 14, 20263350
Oct 13, 20263350
Oct 09, 2026335+2
Oct 08, 2026333No prior observation