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Contract OI history

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Jun 17, 2027 EXPIRATION

ENPH $55.00 Call

ENPH270617C00055000

Latest saved OI816Oct 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 $55.00 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. 8234110 2026-10-09: 823 OI2026-10-13: 821 OI2026-10-14: 821 OI2026-10-15: 820 OI2026-10-16: 822 OI2026-10-21: 816 OI2026-10-23: 816 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, 2026Viewing8160
Oct 21, 2026816-6
Oct 16, 2026822+2
Oct 15, 2026820-1
Oct 14, 20268210
Oct 13, 2026821-2
Oct 09, 2026823No prior observation