Teradyne, Inc. - Common Stock (NQ:TER)
Price and Volume
Detailed Quote| Volume | 5,108,728 |
| Open | 302.68 |
| Bid (Size) | 306.00 (160) |
| Ask (Size) | 308.00 (80) |
| Prev. Close | 323.68 |
| Today's Range | 295.00 - 317.00 |
| 52wk Range | 144.11 - 487.91 |
| Shares Outstanding | 160,203,017 |
| Dividend Yield | 0.17% |
Top News
More News
Performance
52-Week Range
35.8% below 52-week high
313.24
144.1152W Low
487.9152W High
1 Week
11.0% below 1-week high
295.001W Low
351.951W High
Teradyne, Inc. - Common Stock (TER) traded between $144.11 and $487.91 over the past 52 weeks and last traded at $313.24, 35.8% below its 52-week high. Over the past week it ranged between $295.00 and $351.95.
Past 12 Months
1W
-$32.25
1M
-$88.06
3M
-$7.41
6M
-$66.89
YTD
+$105.68
1Y
+$165.74
TER was +112.4% over the past year, -17.6% over six months, +50.9% year to date, -9.3% in the last week.
12 Months vs Market
TER
+112.4%
DIA
+10.4%
SPY
+12.7%
QQQ
+15.5%
IWM
+12.4%
Over the past 12 months TER returned +112.4% versus DIA (Dow) +10.4%, SPY (S&P 500) +12.7%, QQQ (Nasdaq 100) +15.5% and IWM (Russell 2000) +12.4%.
Volume & Liquidity
1.73× 3-mo avg
Today 5,108,728
3-mo avg 3.0M
1W
3.8M
1M
3.0M
3M
3.0M
6M
3.7M
YTD
3.5M
1Y
3.5M
TER most recently traded 5,108,728 shares against a 3-month average daily volume of 3.0M.
More News
Read More
S&P 500 Premarket Movers for Oct. 28, 2026 ↗
Today 9:36 EDT
S&P 500 Postmarket Decliners After Tuesday's Close ↗
October 27, 2026
Teradyne (NASDAQ:TER) exceeds Q3 expectations but stock drops
October 27, 2026
Teradyne Reports Third Quarter 2026 Results
October 27, 2026
Teradyne (TER) to report earnings tomorrow: here is what to expect
October 25, 2026
S&P 500 Top Movers: Gainers and Losers for Oct. 22, 2026 ↗
October 22, 2026
S&P 500 Top Movers: Gainers and Losers in Today's Session ↗
October 22, 2026
S&P 500 Gap-Up and Gap-Down Movers in Today's Session ↗
October 22, 2026
S&P 500 Top Movers: Gainers and Losers in Today's Session ↗
October 19, 2026
S&P 500 Premarket Movers: Gainers and Losers on Oct. 19, 2026 ↗
October 19, 2026
Which S&P500 stocks are moving on Thursday? ↗
October 15, 2026
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 313.24
When was Teradyne, Inc. - Common Stock last traded?
The last trade of Teradyne, Inc. - Common Stock was at 10/28/26 04:00 PM ET
What is the market capitalization of Teradyne, Inc. - Common Stock?
The market capitalization of Teradyne, Inc. - Common Stock is 50.18B
How many shares of Teradyne, Inc. - Common Stock are outstanding?
Teradyne, Inc. - Common Stock has 50B shares outstanding.