Teradyne (TER) closed at $274.37 on October 30, 2026, down 7.4% from the previous close, on volume of 7,459,901 shares (30-day average 2,815,641).
Data as of October 30, 2026.
30-Oct-2026
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Teradyne (TER): New Buy Recommendation for This Technology Giant
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Teradyne stock falls despite Q3 earnings beat, strong AI-driven outlook
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Analysts Are Bullish on Top Technology Stocks: Teradyne (TER), NXP Semiconductors (NXPI)
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New Buy Rating for Teradyne (TER), the Technology Giant
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Teradyne provides testing equipment, including automated test equipment for semiconductors, system testing for hard disk drives, circuit boards, and electronics systems, and wireless testing for devices. The firm entered the industrial automation market in 2015 and sells collaborative and autonomous robots for factory applications. Teradyne serves numerous end markets and geographies, directly and indirectly, through its products, but its most significant exposure is to semiconductor testing. Teradyne serves vertically integrated, fabless, and foundry chipmakers with its equipment.
Teradyne trades on the NASDAQ stock market under the symbol TER.
As of October 30, 2026, TER stock price declined to $274.37 with 7,459,901 million shares trading.
TER has a beta of 2.11, meaning it tends to be more sensitive to market movements. TER has a correlation of 0.13 to the broad based SPY ETF.
TER has a market cap of $42.97 billion. This is considered a Large Cap stock.
Last quarter Teradyne reported $1 billion in Revenue and $2.29 earnings per share. This beat revenue expectation by $38 million and exceeded earnings estimates by $.24.
In the last 3 years, TER traded as high as $487.91 and as low as $65.77.
The top ETF exchange traded funds that TER belongs to (by Net Assets): VTI, VOO, VO, SOXX, QQQ.
TER has outperformed the market in the last year with a return of +55.4%, while the SPY ETF gained +12.3%. However, in the most recent history, TER shares have underperformed the stock market with its stock returning -24.9% in the last 3 month period and -15.6% for the last 2 week period, while SPY has returned +2.1% and -1.0%, respectively.
TER support price is $282.53 and resistance is $309.93 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that TER shares will trade within this expected range on the day.
