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Contract OI history

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Nov 20, 2026 EXPIRATION

HELP $25.00 Call

HELP261120C00025000

Latest saved OI106Oct 21, 2026
Last change+30vs previous saved observation
Saved market days6Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
HELP $25.00 call open interest history 6 saved observations from 2026-10-07 to 2026-10-21. Exact values and changes are listed in the table below. 106530 2026-10-07: 73 OI2026-10-09: 73 OI2026-10-13: 76 OI2026-10-15: 76 OI2026-10-16: 76 OI2026-10-21: 106 OI Oct 07, 2026Oct 21, 2026

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

HELP contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 21, 2026Viewing106+30
Oct 16, 2026760
Oct 15, 2026760
Oct 13, 202676+3
Oct 09, 2026730
Oct 07, 202673No prior observation