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NSC vs WAB
Which Stock Would AI Choose? Norfolk Southern Corporation (NSC) vs. Westinghouse Air Brake Technologies (WAB) Stock Comparison
Key Takeaways
- Norfolk Southern (NSC) is a Class I freight railroad operating a 22-state network, while Wabtec (WAB) is a global rail equipment and services provider spanning freight, transit, and industrial markets.
- Recent quarters have favored WAB, which posted double-digit sales and earnings growth and a record multi-year backlog, versus flat-to-declining volume and compressed margins at NSC.
- NSC is more directly exposed to a soft North American freight environment and secular coal headwinds, while WAB benefits from diversified global demand and large modernization orders.
- On a relative basis, WAB has demonstrated stronger trend consistency and momentum, whereas NSC trades near its 52-week high despite a more challenged operating backdrop.
- Both names are valuation-sensitive; investors should weigh NSC's stable railroad cash flows against WAB's faster growth but higher execution and integration complexity.
Introduction
This stock comparison examines two companies linked to the rail industry but positioned at opposite ends of the value chain. NSC (Norfolk Southern Corporation) is a major U.S. freight railroad whose fortunes track the health of the domestic industrial economy, while WAB (Westinghouse Air Brake Technologies Corporation, better known as Wabtec) is a global supplier of locomotives, equipment, and digital services to railroads and transit systems. Comparing them offers a useful lens on relative performance and market positioning, because one is a cyclical operator and the other is a diversified manufacturer and aftermarket provider. This analysis may interest investors and traders evaluating growth momentum, business-model resilience, and sector exposure across the transportation complex.
NSC Overview and Recent Performance
NSC operates one of the largest freight rail networks in the eastern United States, moving roughly seven million carloads annually across merchandise, intermodal, and coal segments. In recent quarters, its performance has reflected a demanding operating environment. First-quarter 2026 revenue was essentially flat year over year at about $3.0 billion, with total volume down roughly 1%, while reported operating income declined sharply. The company's operating ratio — a key efficiency measure where a lower number is better — deteriorated to 70.7% on a reported basis, though it was 68.7% after adjustments. Results were pressured by severe winter weather, a sharp rise in fuel costs, merger-related expenses, and lingering effects of the Eastern Ohio rail incident. Broader headwinds, including a subdued freight environment and secular weakness in coal demand, have kept sentiment cautious, even as shares have remained near 52-week highs amid a relatively resilient cost-discipline narrative.
WAB Overview and Recent Performance
WAB, or Wabtec, supplies locomotives, rail equipment, digital solutions, and aftermarket services across freight, transit, mining, marine, and industrial markets. Its recent performance has been notably stronger. Second-quarter 2026 sales rose 17.5% year over year to about $3.18 billion, with adjusted earnings per share (EPS) up 21.6%. The company also raised its full-year guidance, citing broad demand across segments and a multi-year backlog that climbed above $30 billion. Recent wins include large locomotive modernization and delivery agreements with major North American railroads and international customers. Management has highlighted margin expansion, productivity gains, and integration benefits, even while noting tariff and foreign-exchange pressures. This combination of growth, record backlog visibility, and raised guidance has supported investor confidence and a strong relative performance trend in recent months.
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Head-to-Head Comparison
Although both companies serve the rail economy, their business models differ fundamentally. NSC is a capital-intensive transportation operator whose results hinge on freight volumes, pricing, and network efficiency; its growth is tied to the broader U.S. industrial cycle and is vulnerable to coal's secular decline and intermodal competition. WAB, by contrast, is a diversified manufacturer and service provider with a growing digital and aftermarket mix, giving it more revenue visibility through a multi-year backlog and exposure to global rail modernization and decarbonization trends.
On momentum, WAB has clearly outperformed over the past year, driven by accelerating sales and EPS growth and repeated guidance increases, while NSC has contended with margin compression, merger-related noise, and estimate revisions tilted lower. From a risk standpoint, NSC carries sensitivity to macroeconomic and fuel-cost volatility, whereas WAB faces acquisition-integration, tariff, and currency risks. In sector terms, both are cyclical, but WAB's broader geographic and product diversification provides a different risk-reward profile than NSC's North America-centric freight exposure.
Tickeron AI Verdict
Based on observable factors such as trend consistency, earnings momentum, backlog visibility, and relative positioning, Tickeron's AI would likely favor WAB over NSC in the current environment. WAB's combination of accelerating sales and earnings growth, repeated upward guidance revisions, and a record multi-year backlog suggests a more stable and durable trend than NSC's flat volumes, rising operating ratio, and downward estimate revisions. That said, this is a probabilistic assessment rather than a definitive forecast; conditions can shift quickly, and each stock's attractiveness depends on an investor's timeframe and risk tolerance.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is NSC is a Hold and WAB is a Hold.
NSC in upward trend: price rose above 50-day moving average on October 21, 2026
NSC moved above its 50-day moving average on October 21, 2026 date and that indicates a change from a downward trend to an upward trend. In 22 of 35 similar past instances, the stock price increased further within the following month. The odds of a continued upward trend are 63%.
Technical Analysis (Indicators)
Bullish Trend Analysis
The Momentum Indicator moved above the 0 level on October 08, 2026. You may want to consider a long position or call options on NSC as a result. In 52 of 86 past instances where the momentum indicator moved above 0, the stock continued to climb. The odds of a continued upward trend are 60%.
The Moving Average Convergence Divergence (MACD) for NSC just turned positive on October 02, 2026. Looking at past instances where NSC's MACD turned positive, the stock continued to rise in 31 of 50 cases over the following month. The odds of a continued upward trend are 62%.
Following a +3.89% 3-day Advance, the price is estimated to grow further. Considering data from situations where NSC advanced for three days, in 192 of 327 cases, the price rose further within the following month. The odds of a continued upward trend are 59%.
Bearish Trend Analysis
The RSI Oscillator demonstrated that the stock has entered the overbought zone. This may point to a price pull-back soon.
The Stochastic Oscillator demonstrated that the ticker has stayed in the overbought zone for 13 days. The longer the ticker stays in the overbought zone, the sooner a price pull-back is expected.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where NSC declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 52%.
NSC broke above its upper Bollinger Band on October 22, 2026. This could be a sign that the stock is set to drop as the stock moves back below the upper band and toward the middle band. You may want to consider selling the stock or exploring put options.
The Aroon Indicator for NSC entered a downward trend on October 12, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Fundamental Analysis (Ratings)
The Tickeron PE Growth Rating for this company is 12 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Profit vs. Risk Rating rating for this company is 38 (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 61, placing this stock slightly better than average.
The Tickeron Price Growth Rating for this company is 47 (best 1 - 100 worst), indicating steady price growth. NSC’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron SMR rating for this company is 52 (best 1 - 100 worst), indicating strong sales and a profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Seasonality Score of 75 (best 1 - 100 worst) indicates that the company is slightly overvalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Valuation Rating of 90 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (4.534) is normal, around the industry mean (3.814). P/E Ratio (27.946) is within average values for comparable stocks, (15.531). Projected Growth (PEG Ratio) (3.695) is also within normal values, averaging (7.261). Dividend Yield (0.016) settles around the average of (0.026) among similar stocks. P/S Ratio (5.679) is also within normal values, averaging (3.592).
WAB in downward trend: price dove below 50-day moving average on October 22, 2026
WAB moved below its 50-day moving average on October 22, 2026 date and that indicates a change from an upward trend to a downward trend. In 21 of 40 similar past instances, the stock price decreased further within the following month. The odds of a continued downward trend are 52%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Stochastic Oscillator may be shifting from an upward trend to a downward trend. In 25 of 58 cases where WAB's Stochastic Oscillator exited the overbought zone, the price fell further within the following month. The odds of a continued downward trend are 43%.
The Momentum Indicator moved below the 0 level on October 22, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on WAB as a result. In 47 of 90 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 52%.
The Moving Average Convergence Divergence Histogram (MACD) for WAB turned negative on October 22, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 56 similar instances when the indicator turned negative. In 23 of the 56 cases the stock turned lower in the days that followed. This puts the odds of success at 41%.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where WAB declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 44%.
Bullish Trend Analysis
Following a +0.38% 3-day Advance, the price is estimated to grow further. Considering data from situations where WAB advanced for three days, in 222 of 347 cases, the price rose further within the following month. The odds of a continued upward trend are 64%.
WAB may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
The Aroon Indicator entered an Uptrend today. In 238 of 341 cases where WAB Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 70%.
Fundamental Analysis (Ratings)
The Tickeron Profit vs. Risk Rating rating for this company is 4 (best 1 - 100 worst), indicating low risk on high returns. The average Profit vs. Risk Rating rating for the industry is 61, placing this stock better than average.
The Tickeron PE Growth Rating for this company is 15 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Price Growth Rating for this company is 43 (best 1 - 100 worst), indicating steady price growth. WAB’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron SMR rating for this company is 65 (best 1 - 100 worst), indicating slightly weaker than average sales and a marginally profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Valuation Rating of 91 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (4.352) is normal, around the industry mean (3.814). WAB has a moderately high P/E Ratio (38.787) as compared to the industry average of (15.531). Projected Growth (PEG Ratio) (4.700) is also within normal values, averaging (7.261). Dividend Yield (0.004) settles around the average of (0.026) among similar stocks. P/S Ratio (3.934) is also within normal values, averaging (3.592).
The Tickeron Seasonality Score of 95 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
NSC | WAB | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 42 | 89 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 90 Overvalued | 91 Overvalued | |
PROFIT vs RISK RATING 1..100 | 38 | 4 | |
SMR RATING 1..100 | 52 | 65 | |
PRICE GROWTH RATING 1..100 | 47 | 43 | |
P/E GROWTH RATING 1..100 | 12 | 15 | |
SEASONALITY SCORE 1..100 | 75 | 90 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
NSC's Valuation (90) in the Railroads industry is in the same range as WAB (91) in the Trucks Or Construction Or Farm Machinery industry. This means that NSC’s stock grew similarly to WAB’s over the last 12 months.
WAB's Profit vs Risk Rating (4) in the Trucks Or Construction Or Farm Machinery industry is somewhat better than the same rating for NSC (38) in the Railroads industry. This means that WAB’s stock grew somewhat faster than NSC’s over the last 12 months.
NSC's SMR Rating (52) in the Railroads industry is in the same range as WAB (65) in the Trucks Or Construction Or Farm Machinery industry. This means that NSC’s stock grew similarly to WAB’s over the last 12 months.
WAB's Price Growth Rating (43) in the Trucks Or Construction Or Farm Machinery industry is in the same range as NSC (47) in the Railroads industry. This means that WAB’s stock grew similarly to NSC’s over the last 12 months.
NSC's P/E Growth Rating (12) in the Railroads industry is in the same range as WAB (15) in the Trucks Or Construction Or Farm Machinery industry. This means that NSC’s stock grew similarly to WAB’s over the last 12 months.
| NSC | WAB | |
|---|---|---|
| RSI ODDS (%) | 1 day ago 39% | N/A |
| Stochastic ODDS (%) | 1 day ago 49% | 1 day ago 43% |
| Momentum ODDS (%) | 1 day ago 60% | 1 day ago 52% |
| MACD ODDS (%) | 1 day ago 62% | 1 day ago 41% |
| TrendWeek ODDS (%) | 1 day ago 61% | 1 day ago 51% |
| TrendMonth ODDS (%) | 1 day ago 58% | 1 day ago 52% |
| Advances ODDS (%) | 1 day ago 59% | 10 days ago 64% |
| Declines ODDS (%) | 23 days ago 52% | 3 days ago 44% |
| BollingerBands ODDS (%) | 1 day ago 45% | 1 day ago 60% |
| Aroon ODDS (%) | 1 day ago 58% | 1 day ago 70% |
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is overvalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
NSC’s FA Score shows that 1 FA rating(s) are green while WAB’s FA Score has 2 green FA rating(s).
- NSC’s FA Score: 1 green, 4 red.
- WAB’s FA Score: 2 green, 3 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
NSC’s TA Score shows that 5 TA indicator(s) are bullish while WAB’s TA Score has 6 bullish TA indicator(s).
- NSC’s TA Score: 5 bullish, 4 bearish.
- WAB’s TA Score: 6 bullish, 2 bearish.
Price Growth
NSC (@Railroads) experienced а +1.35% price change this week, while WAB (@Railroads) price change was -3.92% for the same time period.
The average weekly price growth across all stocks in the @Railroads industry was -0.49%. For the same industry, the average monthly price growth was -4.87%, and the average quarterly price growth was +2.09%.
Reported Earning Dates
NSC is expected to report earnings on Oct 22, 2026.
WAB is expected to report earnings on Feb 17, 2027.
Industries' Descriptions
@Railroads (-0.49% weekly)The Railroad industry includes passenger and freight transportation services along rail lines. This also includes companies that provide maintenance and switching duties as part of rail services. Within North America, the industry is largely dominated by some large operators. Several short-line railroads serve regional and local routes. Union Pacific Corporation, Canadian National Railway Company, and CSX Corporation are some of the prominent names in the business. The railroad business is relatively cyclical; economic expansion boost the freight services in particular, while economic stagnation often dampens transportation demand.
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NSC and
Correlation & Price change
A.I.dvisor indicates that over the last year, NSC has been closely correlated with UNP. These tickers have moved in lockstep 94% of the time. This A.I.-generated data suggests there is a high statistical probability that if NSC jumps, then UNP could also see price increases.
WAB and
Correlation & Price change
A.I.dvisor indicates that over the last year, WAB has been loosely correlated with CSX. These tickers have moved in lockstep 46% of the time. This A.I.-generated data suggests there is some statistical probability that if WAB jumps, then CSX could also see price increases.