Dycom Industries Stock: 7 Straight Red Days, Down 28%
A specialty engineering stock is on a multi-day losing streak, presenting a mixed picture of growth, valuation, and recent performance.
Dycom Industries (DY) stock has now moved lower for 7 consecutive trading days, a slide that has erased 28% of its value. That streak has cut about $3.7 billion from the company’s market value, which now stands at about $9.3 billion.
For anyone holding the stock, the move abruptly reversed recent gains and added to medium-term pressure. While the stock had been climbing earlier in the period, the 7-day slide pushed its trailing one-month return to -22.6% and widened its three-month decline to -41.2%.
How The Streak Stacks Up Against The S&P 500
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Here is how DY stock stacks up against the S&P 500 over the streak and the periods around it:
| Return Period | DY | S&P 500 |
|---|---|---|
| 1D | -11.6% | -0.0% |
| 7D (Current Streak) | -28.2% | -0.9% |
| 1M (21D) | -22.6% | 3.3% |
| 3M (63D) | -41.2% | 2.1% |
| YTD 2026 | -8.0% | 12.1% |
| 2025 | 94.1% | 16.4% |
| 2024 | 51.2% | 23.3% |
| 2023 | 23.0% | 24.2% |
What does the underlying business look like?
The stock’s decline is largely its own story; over the same 7 trading days the S&P 500 returned -0.9%. The market is weighing a business with rapid top-line growth against its profitability and valuation. Revenue over the last twelve months grew 29.8%, well ahead of the S&P 500 median revenue growth of 8.4%, and its 3-year average annual revenue growth is 16.6%.
However, its operating margin over the last twelve months is 7.7%, below the S&P 500 median of 18.5%. The stock also trades at a price-to-earnings multiple of 29.9, above the S&P 500 median of 23.5. The company’s free cash flow yield is 4.7%.
A streak is a signal, not a command.
A string of losses like this is information. It tells you that momentum and investor attention are sharply negative right now. It is not, by itself, an instruction to buy or sell. Investors often use sharp pullbacks as a catalyst to re-evaluate underlying fundamentals against the adjusted market price.
The numbers here are a starting point for that work. They show a company with strong growth but thinner margins and a higher P/E multiple than the median S&P 500 firm, now trading at a price well off its recent highs.
A slide like this always poses the same follow-up: which marked-down stocks are actually worth buying? Our Buy the Dip screen runs that test every day, flagging beaten-down names whose fundamentals still hold up.
Those watching the group rather than this one name have another route: our ETF Scorecard shows how the U.S. industrials funds stack up. It is still a concentrated bet on that one theme, though, which is exactly the gap the portfolio below closes.
A Slide Like This Is Why Diversification Exists
Watching one stock fall day after day is the clearest lesson the market teaches about single-name risk. Whether this particular decline is an opportunity or a warning, the deeper point is the same: no one name should be able to do this to your portfolio.
The Trefis High Quality (HQ) Portfolio is built on that principle: roughly 30 businesses selected for consistent cash generation, strong margins, and resilient balance sheets, sized and rebalanced with rules. It has a track record of outpacing a benchmark that combines the three major indices – the S&P 500, S&P Mid-cap, and Russell 2000. Study the slide; spread the risk.