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Contract OI history

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Oct 23, 2026 EXPIRATION

ENPH $36.50 Call

ENPH261023C00036500

Latest saved OI27Oct 23, 2026
Last change0vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ENPH $36.50 call open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 27130 2026-10-09: 12 OI2026-10-13: 14 OI2026-10-14: 14 OI2026-10-15: 16 OI2026-10-16: 16 OI2026-10-21: 27 OI2026-10-23: 27 OI Oct 09, 2026Oct 23, 2026

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

ENPH contract OI by effective market date, newest first
Market dateOpen interestChange vs prior saved day
Oct 23, 2026Viewing270
Oct 21, 202627+11
Oct 16, 2026160
Oct 15, 202616+2
Oct 14, 2026140
Oct 13, 202614+2
Oct 09, 202612No prior observation