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Contract OI history

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Nov 20, 2026 EXPIRATION

HELP $7.50 Call

HELP261120C00007500

Latest saved OI1,460Oct 21, 2026
Last change+1vs previous saved observation
Saved market days6Oct 07, 2026 onwards
Daily open interest Hover a point for its date and OI
HELP $7.50 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. 1,4747370 2026-10-07: 1,474 OI2026-10-09: 1,458 OI2026-10-13: 1,459 OI2026-10-15: 1,459 OI2026-10-16: 1,459 OI2026-10-21: 1,460 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, 2026Viewing1,460+1
Oct 16, 20261,4590
Oct 15, 20261,4590
Oct 13, 20261,459+1
Oct 09, 20261,458-16
Oct 07, 20261,474No prior observation