Sorry, I couldn't find pricing data for that day. The closing price for ETH in terms of EUR on December 31 was 30.41. It was up 0.1% for the day. The latest price is 17.48.
DATE
OPEN
HIGH
LOW
CLOSE
December 31 2024 21:00
30.39
—
—
30.41
Daily pricing data for ETH dates back to 7/23/2024, and may be incomplete.