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Contract OI history

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Oct 23, 2026 EXPIRATION

ENPH $34.00 Call

ENPH261023C00034000

Latest saved OI432Oct 23, 2026
Last change+155vs previous saved observation
Saved market days7Oct 09, 2026 onwards
Daily open interest Hover a point for its date and OI
ENPH $34.00 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. 4322160 2026-10-09: 121 OI2026-10-13: 135 OI2026-10-14: 135 OI2026-10-15: 171 OI2026-10-16: 182 OI2026-10-21: 277 OI2026-10-23: 432 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, 2026Viewing432+155
Oct 21, 2026277+95
Oct 16, 2026182+11
Oct 15, 2026171+36
Oct 14, 20261350
Oct 13, 2026135+14
Oct 09, 2026121No prior observation