An 8-Day Winning Streak Has NOV Stock Up 9.5%
A recent run of gains for this energy equipment stock prompts a closer look at the underlying business metrics.
An eight-day run has added about $635 million to NOV‘s market value. The stock has now moved higher for 8 consecutive trading days, a cumulative gain of 9.5%.
NOV Inc. designs, constructs, manufactures, and sells systems, components, and products for oil and gas drilling and production.

NOV Versus The S&P 500, Streak And Beyond
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Here is how NOV stock stacks up against the S&P 500 over the streak and the periods around it:
| Return Period | NOV | S&P 500 |
|---|---|---|
| 1D | 3.3% | 0.9% |
| 8D (Current Streak) | 9.5% | -0.5% |
| 1M (21D) | 8.2% | 0.1% |
| 3M (63D) | 6.4% | 5.6% |
| YTD 2026 | 30.9% | 9.7% |
| 2025 | 11.3% | 16.4% |
| 2024 | -26.8% | 23.3% |
| 2023 | -1.8% | 24.2% |
The stock’s price has moved faster than its fundamentals.
The data suggests a disconnect between the recent price action and the company’s performance. NOV trades at a price-to-earnings multiple of 80.1, well above the S&P 500 median of 24.3. Its operating margin over the last twelve months is 5.3%, compared to an S&P 500 median of 18.4%.
Revenue over the last twelve months also declined 1.4%, while the median S&P 500 company saw revenue growth of 7.5%. This streak is the stock’s own story, as the S&P 500 returned -0.5% over the same period. Currently, 36 S&P 500 stocks are on winning streaks of 3 days or more, while 140 are on losing streaks.
A streak is a prompt to check the numbers.
A sustained move in one direction is information. It signals that a stock has captured the market’s attention and has momentum. It is not, however, an instruction to buy or sell.
The disciplined response is to weigh the new price against the business itself. The fundamental comparisons here provide a starting point for that work, allowing an investor to decide if the current valuation aligns with the company’s financial health and growth.
A run like this is worth respecting, and worth testing: the momentum that lasts is usually the kind management itself is underwriting. Our Guidance Momentum screen tracks the stocks whose companies just raised their own forward numbers.
Prefer the theme to this single name? An energy AlphaDEX ETF like FXN owns the whole group. It is still a concentrated bet on that one theme, though, which is exactly the gap the portfolio below closes.
Momentum Is A Tailwind, Not A Plan
Riding a stock that rises every day feels effortless, and that is precisely the danger: the same momentum that built this run can reverse without notice, and one name’s reversal should never be able to reset your whole year.
That is what the Trefis High Quality (HQ) Portfolio is for: about 30 quality businesses screened for the fundamentals that survive momentum’s mood swings, held with rules. It has a track record of outpacing a benchmark that combines all major indices – the S&P 500, S&P Mid-cap, and Russell 2000. Watch the runs; own the resilience.