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Contract OI history

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Jan 21, 2028 EXPIRATION

ENPH $100.00 Call

ENPH280121C00100000

Latest saved OI4,800Oct 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 $100.00 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. 4,8002,4000 2026-10-09: 4,794 OI2026-10-13: 4,799 OI2026-10-14: 4,799 OI2026-10-15: 4,800 OI2026-10-16: 4,800 OI2026-10-21: 4,800 OI2026-10-23: 4,800 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, 2026Viewing4,8000
Oct 21, 20264,8000
Oct 16, 20264,8000
Oct 15, 20264,800+1
Oct 14, 20264,7990
Oct 13, 20264,799+5
Oct 09, 20264,794No prior observation