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

311.76 -33.73 (-9.76%)
Delayed Quote Updated: 2:28 PM EDT, Oct 22, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 2,819,304
Open 323.65
Bid (Size) 311.74 (80)
Ask (Size) 312.00 (80)
Prev. Close 345.49
Today's Range 306.84 - 324.45
52wk Range 135.83 - 487.91
Shares Outstanding 160,203,017
Dividend Yield 0.17%

Performance

52-Week Range 36.1% below 52-week high
311.76
135.8352W Low 487.9152W High
1 Week 11.4% below 1-week high
322.331W Low 351.951W High

Teradyne, Inc. - Common Stock (TER) traded between $135.83 and $487.91 over the past 52 weeks and last traded at $311.76, 36.1% below its 52-week high. Over the past week it ranged between $322.33 and $351.95.

Past 12 Months
-9.2%
-18.3%
-15.6%
-19.1%
+50.2%
+117.5%
1W -$31.45
1M -$69.78
3M -$57.70
6M -$73.42
YTD +$104.20
1Y +$168.43

TER was +117.5% over the past year, -19.1% over six months, +50.2% year to date, -9.2% in the last week.

12 Months vs Market
TER
+117.5%
DIA
+12.3%
SPY
+13.6%
QQQ
+15.2%
IWM
+11.7%

Over the past 12 months TER returned +117.5% versus DIA (Dow) +12.3%, SPY (S&P 500) +13.6%, QQQ (Nasdaq 100) +15.2% and IWM (Russell 2000) +11.7%.

Volume & Liquidity 0.99× 3-mo avg
Today 2,819,304 3-mo avg 2.9M
1W
3.1M
1M
2.5M
3M
2.9M
6M
3.6M
YTD
3.5M
1Y
3.5M

TER most recently traded 2,819,304 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 311.76
When was Teradyne, Inc. - Common Stock last traded?
The last trade of Teradyne, Inc. - Common Stock was at 10/22/26 02:28 PM ET
What is the market capitalization of Teradyne, Inc. - Common Stock?
The market capitalization of Teradyne, Inc. - Common Stock is 49.94B
How many shares of Teradyne, Inc. - Common Stock are outstanding?
Teradyne, Inc. - Common Stock has 50B shares outstanding.
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