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Contract OI history

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Dec 18, 2026 EXPIRATION

ENPH $45.00 Call

ENPH261218C00045000

Latest saved OI1,725Oct 23, 2026
Last change+12vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ENPH $45.00 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. 1,7698840 2026-10-09: 1,752 OI2026-10-13: 1,750 OI2026-10-14: 1,750 OI2026-10-15: 1,755 OI2026-10-16: 1,769 OI2026-10-21: 1,713 OI2026-10-23: 1,725 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, 2026Viewing1,725+12
Oct 21, 20261,713-56
Oct 16, 20261,769+14
Oct 15, 20261,755+5
Oct 14, 20261,7500
Oct 13, 20261,750-2
Oct 09, 20261,752No prior observation