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Contract OI history

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Jun 17, 2027 EXPIRATION

ENPH $35.00 Put

ENPH270617P00035000

Latest saved OI1,919Oct 23, 2026
Last change+175vs 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. 1,9199590 2026-10-09: 1,641 OI2026-10-13: 1,622 OI2026-10-14: 1,622 OI2026-10-15: 1,626 OI2026-10-16: 1,625 OI2026-10-21: 1,744 OI2026-10-23: 1,919 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, 2026Viewing1,919+175
Oct 21, 20261,744+119
Oct 16, 20261,625-1
Oct 15, 20261,626+4
Oct 14, 20261,6220
Oct 13, 20261,622-19
Oct 09, 20261,641No prior observation