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Contract OI history

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Feb 19, 2027 EXPIRATION

ENPH $40.00 Call

ENPH270219C00040000

Latest saved OI612Oct 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 $40.00 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. 6343170 2026-10-09: 562 OI2026-10-13: 621 OI2026-10-14: 621 OI2026-10-15: 633 OI2026-10-16: 634 OI2026-10-21: 614 OI2026-10-23: 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, 2026Viewing612-2
Oct 21, 2026614-20
Oct 16, 2026634+1
Oct 15, 2026633+12
Oct 14, 20266210
Oct 13, 2026621+59
Oct 09, 2026562No prior observation