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Contract OI history

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Dec 18, 2026 EXPIRATION

HELP $25.00 Call

HELP261218C00025000

Latest saved OI296Oct 21, 2026
Last change0vs 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. 2961480 2026-10-07: 246 OI2026-10-09: 246 OI2026-10-13: 295 OI2026-10-15: 295 OI2026-10-16: 296 OI2026-10-21: 296 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, 2026Viewing2960
Oct 16, 2026296+1
Oct 15, 20262950
Oct 13, 2026295+49
Oct 09, 20262460
Oct 07, 2026246No prior observation