Teradyne, Inc. - Common Stock (NQ:TER)

336.20 -7.01 (-2.04%)
Delayed Quote Updated: 11:05 AM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 552,589
Open 339.14
Bid (Size) 335.76 (40)
Ask (Size) 336.37 (120)
Prev. Close 343.21
Today's Range 330.10 - 341.01
52wk Range 135.83 - 487.91
Shares Outstanding 160,203,017
Dividend Yield 0.15%

Performance

52-Week Range 31.1% below 52-week high
336.20
135.8352W Low 487.9152W High
1 Week 18.8% below 1-week high
331.891W Low 414.251W High

Teradyne, Inc. - Common Stock (TER) traded between $135.83 and $487.91 over the past 52 weeks and last traded at $336.20, 31.1% below its 52-week high. Over the past week it ranged between $331.89 and $414.25.

Past 12 Months
-16.5%
+1.0%
+4.3%
-8.1%
+62.0%
+138.4%
1W -$66.48
1M +$3.35
3M +$13.90
6M -$29.72
YTD +$128.64
1Y +$195.17

TER was +138.4% over the past year, -8.1% over six months, +62.0% year to date, -16.5% in the last week.

12 Months vs Market
TER
+138.4%
DIA
+13.1%
SPY
+15.9%
QQQ
+19.6%
IWM
+9.5%

Over the past 12 months TER returned +138.4% versus DIA (Dow) +13.1%, SPY (S&P 500) +15.9%, QQQ (Nasdaq 100) +19.6% and IWM (Russell 2000) +9.5%.

Volume & Liquidity 0.19× 3-mo avg
Today 552,589 3-mo avg 2.9M
1W
3.1M
1M
2.6M
3M
2.9M
6M
3.6M
YTD
3.5M
1Y
3.5M

TER most recently traded 552,589 shares against a 3-month average daily volume of 2.9M.

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Frequently Asked Questions

Is Teradyne, Inc. - Common Stock publicly traded?
Yes, Teradyne, Inc. - Common Stock is publicly traded.
What exchange does Teradyne, Inc. - Common Stock trade on?
Teradyne, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Teradyne, Inc. - Common Stock?
The ticker symbol for Teradyne, Inc. - Common Stock is TER on the Nasdaq Stock Market
What is the current price of Teradyne, Inc. - Common Stock?
The current price of Teradyne, Inc. - Common Stock is 336.20
When was Teradyne, Inc. - Common Stock last traded?
The last trade of Teradyne, Inc. - Common Stock was at 10/16/26 11:05 AM ET
What is the market capitalization of Teradyne, Inc. - Common Stock?
The market capitalization of Teradyne, Inc. - Common Stock is 53.86B
How many shares of Teradyne, Inc. - Common Stock are outstanding?
Teradyne, Inc. - Common Stock has 54B shares outstanding.
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