Sorry, I couldn't find pricing data for that day. The closing price for Bitcoin (BTC) in terms of Banco De Chile (BCH) on December 24, 2020 was 1,619.95. It was down 0.3% for the day.
DATE
OPEN
HIGH
LOW
CLOSE
December 24 2020 18:00
1,625.02
—
—
1,619.95
Daily pricing data for Bitcoin dates back to 7/14/2010, and may be incomplete.