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Contract OI history

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Nov 27, 2026 EXPIRATION

ENPH $30.00 Put

ENPH261127P00030000

Latest saved OI349Oct 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 $30.00 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. 3491740 2026-10-09: 0 OI2026-10-13: 4 OI2026-10-14: 4 OI2026-10-15: 10 OI2026-10-16: 13 OI2026-10-21: 349 OI2026-10-23: 349 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, 2026Viewing3490
Oct 21, 2026349+336
Oct 16, 202613+3
Oct 15, 202610+6
Oct 14, 202640
Oct 13, 20264+4
Oct 09, 20260No prior observation