OITracker Cboe delayed data

Contract OI history

Back to ENPH

Jan 21, 2028 EXPIRATION

ENPH $75.00 Call

ENPH280121C00075000

Latest saved OI1,054Oct 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. 1,0545270 2026-10-09: 1,052 OI2026-10-13: 1,052 OI2026-10-14: 1,052 OI2026-10-15: 1,052 OI2026-10-16: 1,053 OI2026-10-21: 1,054 OI2026-10-23: 1,054 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, 2026Viewing1,0540
Oct 21, 20261,054+1
Oct 16, 20261,053+1
Oct 15, 20261,0520
Oct 14, 20261,0520
Oct 13, 20261,0520
Oct 09, 20261,052No prior observation