Proto Labs Stock Market Value

PRLB Stock  USD 53.75  1.44  2.61%   
Proto Labs' market value is the price at which a share of Proto Labs trades on a public exchange. It measures the collective expectations of Proto Labs investors about its performance. Proto Labs is trading at 53.75 as of the 25th of January 2026, a 2.61 percent decrease since the beginning of the trading day. The stock's open price was 55.19.
With this module, you can estimate the performance of a buy and hold strategy of Proto Labs and determine expected loss or profit from investing in Proto Labs over a given investment horizon. Check out Proto Labs Correlation, Proto Labs Volatility and Proto Labs Alpha and Beta module to complement your research on Proto Labs.
For information on how to trade Proto Stock refer to our How to Trade Proto Stock guide.
Symbol

Is Industrial Machinery & Supplies & Components space expected to grow? Or is there an opportunity to expand the business' product line in the future? Factors like these will boost the valuation of Proto Labs. If investors know Proto will grow in the future, the company's valuation will be higher. The financial industry is built on trying to define current growth potential and future valuation accurately. All the valuation information about Proto Labs listed above have to be considered, but the key to understanding future value is determining which factors weigh more heavily than others.
Quarterly Earnings Growth
0.042
Earnings Share
0.62
Revenue Per Share
21.512
Quarterly Revenue Growth
0.078
Return On Assets
0.0187
The market value of Proto Labs is measured differently than its book value, which is the value of Proto that is recorded on the company's balance sheet. Investors also form their own opinion of Proto Labs' value that differs from its market value or its book value, called intrinsic value, which is Proto Labs' true underlying value. Investors use various methods to calculate intrinsic value and buy a stock when its market value falls below its intrinsic value. Because Proto Labs' market value can be influenced by many factors that don't directly affect Proto Labs' underlying business (such as a pandemic or basic market pessimism), market value can vary widely from intrinsic value.
Please note, there is a significant difference between Proto Labs' value and its price as these two are different measures arrived at by different means. Investors typically determine if Proto Labs is a good investment by looking at such factors as earnings, sales, fundamental and technical indicators, competition as well as analyst projections. However, Proto Labs' price is the amount at which it trades on the open market and represents the number that a seller and buyer find agreeable to each party.

Proto Labs 'What if' Analysis

In the world of financial modeling, what-if analysis is part of sensitivity analysis performed to test how changes in assumptions impact individual outputs in a model. When applied to Proto Labs' stock what-if analysis refers to the analyzing how the change in your past investing horizon will affect the profitability against the current market value of Proto Labs.
0.00
10/27/2025
No Change 0.00  0.0 
In 3 months and 1 day
01/25/2026
0.00
If you would invest  0.00  in Proto Labs on October 27, 2025 and sell it all today you would earn a total of 0.00 from holding Proto Labs or generate 0.0% return on investment in Proto Labs over 90 days. Proto Labs is related to or competes with CRA International, Greenbrier Companies, Capital Clean, BrightView Holdings, Eve Holding, Janus International, and Lindsay. Proto Labs, Inc., together with its subsidiaries, operates as an e-commerce driven digital manufacturer of custom protot... More

Proto Labs Upside/Downside Indicators

Understanding different market momentum indicators often help investors to time their next move. Potential upside and downside technical ratios enable traders to measure Proto Labs' stock current market value against overall market sentiment and can be a good tool during both bulling and bearish trends. Here we outline some of the essential indicators to assess Proto Labs upside and downside potential and time the market with a certain degree of confidence.

Proto Labs Market Risk Indicators

Today, many novice investors tend to focus exclusively on investment returns with little concern for Proto Labs' investment risk. Other traders do consider volatility but use just one or two very conventional indicators such as Proto Labs' standard deviation. In reality, there are many statistical measures that can use Proto Labs historical prices to predict the future Proto Labs' volatility.
Hype
Prediction
LowEstimatedHigh
51.3353.7456.15
Details
Intrinsic
Valuation
LowRealHigh
52.1454.5556.96
Details
Naive
Forecast
LowNextHigh
52.0054.4156.82
Details
5 Analysts
Consensus
LowTargetHigh
51.5756.6762.90
Details

Proto Labs January 25, 2026 Technical Indicators

Proto Labs Backtested Returns

At this point, Proto Labs is very steady. Proto Labs maintains Sharpe Ratio (i.e., Efficiency) of close to zero, which implies the firm had a close to zero % return per unit of risk over the last 3 months. We have found twenty-nine technical indicators for Proto Labs, which you can use to evaluate the volatility of the company. Please check Proto Labs' Semi Deviation of 2.44, risk adjusted performance of 0.0157, and Coefficient Of Variation of 8419.54 to confirm if the risk estimate we provide is consistent with the expected return of 0.011%. The company holds a Beta of 1.69, which implies a somewhat significant risk relative to the market. As the market goes up, the company is expected to outperform it. However, if the market returns are negative, Proto Labs will likely underperform. Proto Labs right now holds a risk of 2.41%. Please check Proto Labs semi variance, and the relationship between the maximum drawdown and accumulation distribution , to decide if Proto Labs will be following its historical price patterns.

Auto-correlation

    
  -0.02  

Very weak reverse predictability

Proto Labs has very weak reverse predictability. Overlapping area represents the amount of predictability between Proto Labs time series from 27th of October 2025 to 11th of December 2025 and 11th of December 2025 to 25th of January 2026. The more autocorrelation exist between current time interval and its lagged values, the more accurately you can make projection about the future pattern of Proto Labs price movement. The serial correlation of -0.02 indicates that only 2.0% of current Proto Labs price fluctuation can be explain by its past prices.
Correlation Coefficient-0.02
Spearman Rank Test-0.02
Residual Average0.0
Price Variance1.38

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When determining whether Proto Labs offers a strong return on investment in its stock, a comprehensive analysis is essential. The process typically begins with a thorough review of Proto Labs' financial statements, including income statements, balance sheets, and cash flow statements, to assess its financial health. Key financial ratios are used to gauge profitability, efficiency, and growth potential of Proto Labs Stock. Outlined below are crucial reports that will aid in making a well-informed decision on Proto Labs Stock:
Check out Proto Labs Correlation, Proto Labs Volatility and Proto Labs Alpha and Beta module to complement your research on Proto Labs.
For information on how to trade Proto Stock refer to our How to Trade Proto Stock guide.
You can also try the Pattern Recognition module to use different Pattern Recognition models to time the market across multiple global exchanges.
Proto Labs technical stock analysis exercises models and trading practices based on price and volume transformations, such as the moving averages, relative strength index, regressions, price and return correlations, business cycles, stock market cycles, or different charting patterns.
A focus of Proto Labs technical analysis is to determine if market prices reflect all relevant information impacting that market. A technical analyst looks at the history of Proto Labs trading pattern rather than external drivers such as economic, fundamental, or social events. It is believed that price action tends to repeat itself due to investors' collective, patterned behavior. Hence technical analysis focuses on identifiable price trends and conditions. More Info...