ust price last 90 days

The closing price for UST between February 15, 2026 and May 16, 2026 is $41.56, yesterday. It is down 6.7% in that time. The latest price is $41.56.

DATEOPENHIGHLOWCLOSEVOLUME
May 15 2026
$41.76
$41.82
$41.56
$41.56
12,190
May 14 2026
$42.48
$42.48
$42.27
$42.27
455
May 13 2026
$42.31
$42.32
$42.24
$42.32
4,973
May 12 2026
$42.40
$42.40
$42.34
$42.34
5,780
May 11 2026
$42.76
$42.76
$42.61
$42.61
3,425
May 08 2026
$42.95
$42.97
$42.91
$42.91
1,400
May 07 2026
$43.05
$43.07
$42.71
$42.71
1,100
May 06 2026
$42.92
$42.98
$42.92
$42.98
1,700
May 05 2026
$42.51
$42.60
$42.51
$42.54
2,600
May 04 2026
$42.56
$42.59
$42.40
$42.43
3,200
May 01 2026
$42.70
$42.85
$42.70
$42.75
17,200
April 30 2026
$42.63
$42.76
$42.61
$42.61
63,500
April 29 2026
$42.64
$42.66
$42.56
$42.56
5,100
April 28 2026
$42.93
$42.95
$42.93
$42.95
800
April 27 2026
$43.20
$43.20
$43.05
$43.05
60,100
April 24 2026
$43.00
$43.23
$43.00
$43.21
3,500
April 23 2026
$43.23
$43.30
$43.10
$43.10
1,000
April 22 2026
$43.39
$43.39
$43.23
$43.23
6,700
April 21 2026
$43.36
$43.36
$43.16
$43.16
2,700
April 20 2026
$43.55
$43.55
$43.45
$43.53
24,900
April 17 2026
$43.62
$43.66
$43.57
$43.58
2,500
April 16 2026
$43.37
$43.37
$43.18
$43.18
3,600
April 15 2026
$43.30
$43.32
$43.29
$43.32
1,700
April 14 2026
$43.19
$43.50
$43.18
$43.50
4,330
April 13 2026
$43.02
$43.24
$43.00
$43.24
24,958
Daily pricing data for UST dates back to 1/22/2010, and may be incomplete.