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Contract OI history

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Dec 15, 2028 EXPIRATION

ENPH $75.00 Call

ENPH281215C00075000

Latest saved OI1,080Oct 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 $75.00 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. 1,2326160 2026-10-09: 1,232 OI2026-10-13: 1,077 OI2026-10-14: 1,077 OI2026-10-15: 1,077 OI2026-10-16: 1,077 OI2026-10-21: 1,080 OI2026-10-23: 1,080 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, 2026Viewing1,0800
Oct 21, 20261,080+3
Oct 16, 20261,0770
Oct 15, 20261,0770
Oct 14, 20261,0770
Oct 13, 20261,077-155
Oct 09, 20261,232No prior observation