teradyne stock 2026

Teradyne (TER) has returned 63.3% this year.

DATEOPENHIGHLOWCLOSEVOLUME
October 16 2026
$339.14
$341.01
$324.09
$325.00
3,207,626
October 15 2026
$341.80
$344.88
$331.89
$343.21
4,530,500
October 14 2026
$368.04
$371.71
$354.74
$359.44
3,753,200
October 13 2026
$371.50
$381.10
$362.54
$380.29
2,738,493
October 12 2026
$394.09
$394.68
$381.74
$383.85
2,729,400
October 09 2026
$405.19
$414.26
$399.31
$402.68
1,813,700
October 08 2026
$405.00
$410.73
$388.85
$398.72
3,393,200
October 07 2026
$415.18
$416.69
$404.80
$411.78
2,396,200
October 06 2026
$445.07
$448.00
$427.04
$430.32
2,010,000
October 05 2026
$447.09
$447.71
$435.50
$444.53
1,678,200
October 02 2026
$430.80
$451.86
$427.03
$449.04
3,399,000
October 01 2026
$402.90
$419.37
$401.24
$415.79
1,708,400
September 30 2026
$402.60
$404.46
$393.14
$400.91
1,523,800
September 29 2026
$410.85
$415.61
$399.84
$403.02
2,568,000
September 28 2026
$394.70
$401.97
$383.50
$401.30
2,027,700
September 25 2026
$394.85
$400.46
$388.38
$398.38
1,605,600
September 24 2026
$383.08
$388.54
$376.02
$387.70
1,332,200
September 23 2026
$398.00
$398.68
$378.31
$389.14
2,008,700
September 22 2026
$373.00
$399.40
$370.45
$398.69
2,316,600
September 21 2026
$378.71
$384.99
$370.88
$381.54
3,392,300
September 18 2026
$359.24
$371.71
$356.97
$371.47
4,289,900
September 17 2026
$352.86
$360.26
$350.00
$353.13
2,597,700
September 16 2026
$340.51
$347.00
$336.57
$341.15
2,541,300
September 15 2026
$337.83
$338.48
$326.37
$332.85
2,691,500
September 14 2026
$347.12
$349.46
$328.59
$329.20
4,886,500