NASDAQ · TER

Teradyne, Inc.

Technology · Semiconductors

$343.21

Down-$16.23 (-4.52%)

Updated Oct 16, 2026, 7:39 AM

SID Score

6.3/10

Composite research score

Smart Money

58/100

Neutral

Price performance · TER

TER price history

1M range · 21 trading sessions · Daily adjusted prices

Prices through Oct 15, 2026

Daily close

View OHLC price history

TER OHLC price history, latest 40 sessions
Date	Open	High	Low	Close	Volume
Oct 15, 2026	$341.80	$344.88	$331.89	$343.21	4.53M
Oct 14, 2026	$368.04	$371.71	$354.74	$359.44	3.77M
Oct 13, 2026	$371.50	$381.10	$362.54	$380.29	2.74M
Oct 12, 2026	$394.09	$394.68	$381.74	$383.85	2.73M
Oct 9, 2026	$405.19	$414.255	$399.31	$402.68	1.81M
Oct 8, 2026	$405.00	$410.725	$388.8459	$398.72	3.39M
Oct 7, 2026	$415.18	$416.69	$404.80	$411.78	2.4M
Oct 6, 2026	$445.07	$448.00	$427.04	$430.32	2.01M
Oct 5, 2026	$447.09	$447.71	$435.50	$444.53	1.68M
Oct 2, 2026	$430.80	$451.86	$427.03	$449.04	3.4M
Oct 1, 2026	$402.90	$419.37	$401.24	$415.79	1.71M
Sep 30, 2026	$402.60	$404.46	$393.14	$400.91	1.52M
Sep 29, 2026	$410.85	$415.61	$399.84	$403.02	2.57M
Sep 28, 2026	$394.70	$401.97	$383.50	$401.30	2.03M
Sep 25, 2026	$394.85	$400.46	$388.38	$398.38	1.61M
Sep 24, 2026	$383.08	$388.54	$376.02	$387.70	1.33M
Sep 23, 2026	$398.00	$398.68	$378.31	$389.14	2.01M
Sep 22, 2026	$373.00	$399.40	$370.45	$398.69	2.32M
Sep 21, 2026	$378.705	$384.99	$370.88	$381.54	3.39M
Sep 18, 2026	$359.24	$371.71	$356.97	$371.47	4.29M
Sep 17, 2026	$352.855	$360.26	$350.00	$353.13	2.6M