US equities |

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

313.46 -10.22 (-3.16%)
Delayed Quote Updated: 3:03 PM EDT, Oct 28, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 3,409,866
Open 302.68
Bid (Size) 313.02 (40)
Ask (Size) 313.90 (40)
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%

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Performance

52-Week Range 35.8% below 52-week high
313.46
144.1152W Low 487.9152W High
1 Week 10.9% below 1-week high
304.271W 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 $313.46, 35.8% below its 52-week high. Over the past week it ranged between $304.27 and $351.95.

Past 12 Months
-9.3%
-21.9%
-2.2%
-17.5%
+51.0%
+112.5%
1W -$32.03
1M -$87.84
3M -$7.19
6M -$66.67
YTD +$105.90
1Y +$165.96

TER was +112.5% over the past year, -17.5% over six months, +51.0% year to date, -9.3% in the last week.

12 Months vs Market
TER
+112.5%
DIA
+10.2%
SPY
+12.6%
QQQ
+15.2%
IWM
+11.7%

Over the past 12 months TER returned +112.5% versus DIA (Dow) +10.2%, SPY (S&P 500) +12.6%, QQQ (Nasdaq 100) +15.2% and IWM (Russell 2000) +11.7%.

Volume & Liquidity 1.17× 3-mo avg
Today 3,409,866 3-mo avg 2.9M
1W
3.6M
1M
2.9M
3M
2.9M
6M
3.7M
YTD
3.5M
1Y
3.5M

TER most recently traded 3,409,866 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 313.46
When was Teradyne, Inc. - Common Stock last traded?
The last trade of Teradyne, Inc. - Common Stock was at 10/28/26 03:03 PM ET
What is the market capitalization of Teradyne, Inc. - Common Stock?
The market capitalization of Teradyne, Inc. - Common Stock is 50.22B
How many shares of Teradyne, Inc. - Common Stock are outstanding?
Teradyne, Inc. - Common Stock has 50B shares outstanding.