what is the arithmetic average and standard deviation for ge stock

GE Aerospace (GE) has returned 49.8% since January 1, 2025.

DATE OPEN HIGH LOW CLOSE VOLUME
June 26 2025
$251.18
$255.48
$250.00
$251.00
6,787,000
June 25 2025
$250.08
$250.99
$248.48
$249.90
5,196,800
June 24 2025
$248.38
$249.39
$245.57
$248.75
5,255,000
June 23 2025
$239.24
$248.46
$238.62
$247.81
8,049,200
June 20 2025
$239.72
$240.80
$236.51
$239.37
9,123,300
June 18 2025
$235.96
$239.52
$232.24
$235.89
7,761,100
June 17 2025
$236.73
$238.97
$234.88
$235.75
5,720,500
June 16 2025
$237.60
$239.94
$236.07
$236.54
4,505,600
June 13 2025
$235.00
$238.00
$233.70
$236.60
7,420,300
June 12 2025
$240.00
$243.43
$238.68
$239.99
8,946,600
June 11 2025
$242.64
$246.96
$238.51
$245.52
6,940,800
June 10 2025
$250.78
$251.25
$239.75
$242.00
11,230,900
June 09 2025
$254.02
$255.32
$251.14
$251.41
5,771,600
June 06 2025
$253.00
$257.47
$252.07
$255.63
5,796,700
June 05 2025
$252.48
$253.01
$250.11
$251.92
4,188,200
June 04 2025
$249.98
$253.06
$249.72
$250.88
5,811,500
June 03 2025
$247.50
$250.50
$244.18
$248.87
6,456,200
June 02 2025
$245.85
$248.10
$244.51
$247.48
5,450,800
May 30 2025
$243.39
$246.86
$242.30
$245.91
9,143,000
May 29 2025
$244.53
$244.94
$241.49
$244.16
5,243,700
May 28 2025
$241.78
$246.00
$241.60
$243.67
9,570,500
May 27 2025
$235.42
$242.28
$235.10
$241.78
7,162,400
May 23 2025
$228.84
$233.69
$228.01
$232.79
4,234,200
May 22 2025
$231.19
$232.45
$229.42
$230.27
6,909,400
May 21 2025
$234.86
$237.30
$232.66
$233.54
4,631,000