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Contract OI history

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Dec 18, 2026 EXPIRATION

ENPH $35.00 Put

ENPH261218P00035000

Latest saved OI6,612Oct 23, 2026
Last change-83vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ENPH $35.00 put open interest history 7 saved observations from 2026-10-09 to 2026-10-23. Exact values and changes are listed in the table below. 6,6953,3470 2026-10-09: 6,691 OI2026-10-13: 6,684 OI2026-10-14: 6,684 OI2026-10-15: 6,687 OI2026-10-16: 6,685 OI2026-10-21: 6,695 OI2026-10-23: 6,612 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, 2026Viewing6,612-83
Oct 21, 20266,695+10
Oct 16, 20266,685-2
Oct 15, 20266,687+3
Oct 14, 20266,6840
Oct 13, 20266,684-7
Oct 09, 20266,691No prior observation