how do you determine the closing price of eth

The closing price for ETH yesterday was $31.64. It was down 0.1% for the day.

DATE OPEN HIGH LOW CLOSE VOLUME
November 21 2024 21:00
$31.64
$31.64
$31.64
$31.64
November 21 2024 20:30
$31.71
$31.80
$31.49
$31.61
143,356
November 21 2024 19:30
$31.63
$31.77
$31.49
$31.73
303,004
November 21 2024 18:30
$31.62
$32.00
$31.58
$31.59
398,247
November 21 2024 17:30
$31.46
$31.75
$31.45
$31.62
386,097
November 21 2024 16:30
$31.29
$31.55
$31.23
$31.45
696,241
November 21 2024 15:30
$30.77
$31.34
$30.61
$31.32
2,227,035
November 21 2024 14:30
$31.66
$31.76
$30.75
$30.79
3,197,325
Daily pricing data for ETH dates back to 7/23/2024, and may be incomplete.