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

310.48 -35.01 (-10.13%)
Delayed Quote Updated: 10:59 AM EDT, Oct 22, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 1,258,542
Open 323.65
Bid (Size) 310.19 (40)
Ask (Size) 310.88 (40)
Prev. Close 345.49
Today's Range 308.60 - 324.45
52wk Range 135.83 - 487.91
Shares Outstanding 160,203,017
Dividend Yield 0.17%

Performance

52-Week Range 36.4% below 52-week high
310.48
135.8352W Low 487.9152W High
1 Week 11.8% 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 $310.48, 36.4% below its 52-week high. Over the past week it ranged between $322.33 and $351.95.

Past 12 Months
-9.5%
-18.6%
-16.0%
-19.4%
+49.6%
+116.6%
1W -$32.73
1M -$71.06
3M -$58.98
6M -$74.70
YTD +$102.92
1Y +$167.15

TER was +116.6% over the past year, -19.4% over six months, +49.6% year to date, -9.5% in the last week.

12 Months vs Market
TER
+116.6%
DIA
+12.0%
SPY
+13.6%
QQQ
+15.8%
IWM
+11.4%

Over the past 12 months TER returned +116.6% versus DIA (Dow) +12.0%, SPY (S&P 500) +13.6%, QQQ (Nasdaq 100) +15.8% and IWM (Russell 2000) +11.4%.

Volume & Liquidity 0.44× 3-mo avg
Today 1,258,542 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 1,258,542 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 310.48
When was Teradyne, Inc. - Common Stock last traded?
The last trade of Teradyne, Inc. - Common Stock was at 10/22/26 10:59 AM ET
What is the market capitalization of Teradyne, Inc. - Common Stock?
The market capitalization of Teradyne, Inc. - Common Stock is 49.74B
How many shares of Teradyne, Inc. - Common Stock are outstanding?
Teradyne, Inc. - Common Stock has 50B shares outstanding.
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