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Contract OI history

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Feb 19, 2027 EXPIRATION

HELP $12.50 Call

HELP270219C00012500

Latest saved OI135Oct 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 $12.50 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. 135670 2026-10-07: 110 OI2026-10-09: 110 OI2026-10-13: 110 OI2026-10-15: 135 OI2026-10-16: 135 OI2026-10-21: 135 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, 2026Viewing1350
Oct 16, 20261350
Oct 15, 2026135+25
Oct 13, 20261100
Oct 09, 20261100
Oct 07, 2026110No prior observation