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Contract OI history

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Dec 18, 2026 EXPIRATION

ENPH $35.00 Call

ENPH261218C00035000

Latest saved OI2,686Oct 23, 2026
Last change+2vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ENPH $35.00 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. 2,7521,3760 2026-10-09: 1,749 OI2026-10-13: 1,825 OI2026-10-14: 1,825 OI2026-10-15: 2,752 OI2026-10-16: 2,740 OI2026-10-21: 2,684 OI2026-10-23: 2,686 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, 2026Viewing2,686+2
Oct 21, 20262,684-56
Oct 16, 20262,740-12
Oct 15, 20262,752+927
Oct 14, 20261,8250
Oct 13, 20261,825+76
Oct 09, 20261,749No prior observation