Why Is TERADYNE INC (TER) Stock Down Today?

Teradyne Inc stock fell 13.30 percent to $329.20 on Friday, marking a sharp reversal after a four-session upward trend. The decline came amid broader market pressure from a selloff in tech and AI-related stocks. The stock opened with a 6 percent gap down and continued to trade lower throughout the session, reaching a low of $328.59 before closing near the low end of its 52-week range.

What Happened

Teradyne’s stock opened at $356.97, a 6 percent drop from the previous day’s close, and traded down for most of the session. The stock hit a low of $328.59 before closing at $329.20. The move came as the Nasdaq 100 slipped and bond markets experienced a broad selloff, contributing to a decline in high-growth technology stocks. The Fly reported that the stock fell 9.8 percent, while Seeking Alpha noted the broader context of a 13 percent drop for the day. The stock’s decline followed a period of strong performance, with revenue up 57.9 percent in the trailing twelve months and a price-to-earnings ratio of 52.1. Teradyne also announced the opening of an office in Bengaluru, India, as part of its ongoing expansion into the semiconductor sector, though this news did not offset the downward trend.

What The Data Shows

The stock traded on 3.8 million shares, matching the 3-month daily average. The session saw a high of $359.86 at 7:05 AM ET and a low of $328.59 at 3:50 PM ET. On the 52-week tape, the stock printed one fresh 52-week high and 38 fresh 52-week lows on September 14. Unusual options activity included a notable put premium of $1.3 million. Insider transactions over the last 90 days totaled $4.3 million in sales, with no buys recorded.

What To Watch

Teradyne is not scheduled to report earnings in the near term. Investors should monitor the breadth of coverage and any follow-up analyst commentary as the stock continues to trade near key support levels.