Compare CarMax, Inc (KMX) vs SMX Security Matters plc (SMX) Price & Performance
Price performance (Past 24H)
Key statistics
Key statistics
CarMax, Inc vs SMX Security Matters plc — how do they compare? CarMax, Inc trades at $52.78 (market cap $7.64B), while SMX Security Matters plc trades at $3.84 (market cap $4.13M). The key difference: CarMax, Inc is far larger — about 1849.9× SMX Security Matters plc's market cap, and CarMax, Inc is trading nearer its 52-week high, SMX Security Matters plc nearer its low. Which is the better fit depends on your goals — on Pluang, investors hold CarMax, Inc for 49 Days and SMX Security Matters plc for 21 Days on average.
| KMX | SMX | |
|---|---|---|
Market Cap | $7.64B | $4.13M |
Volume | 3,610,116 | 124,362 |
Sector | Consumer Cyclical | Industrials |
52-Week High | $64.22 | $74.08K |
52-Week Low | $30.88 | $3.79 |
Typical Hold Time | 49 Days | 21 Days |
Enterprise Value | $25.34B | -$27.20M |
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
Aura AI Summary
Signals from Pluang's Aura AI — not financial advice
CarMax (KMX) trades at $52.82, down 0.86% today, with a bearish technical signal despite recent earnings beats. The company reported strong Q2 2026 results with EPS of $1.16 beating estimates by 58%, driven by 19.5% revenue growth to $7.9 billion. Valuation metrics show a P/E of 25.37 and P/S of 0.28, while profitability remains modest with 1.06% net margin. Recent news highlights the company's 'Shift into GEAR' turnaround strategy showing early success.
KMX presents a mixed outlook with improving operational performance offset by high debt levels and competitive pressures. The consensus price target of $58.89 suggests 11% upside potential, but analysts remain cautious with 62% hold ratings. Key risks include cyclical auto market exposure and interest rate sensitivity, while catalysts include continued execution of the turnaround strategy and potential share buybacks.
SMX trades at $3.80, down 2.56% with a bearish technical outlook despite oversold RSI readings. The company shows severe financial distress with no revenue, negative EBITDA of -$130.44M, and deeply negative ROE of -819.22%. Recent news highlights SMX's digital material passport technology gaining media attention from Forbes, TIME, and Boston Herald in September-October 2026, focusing on recycled plastic verification and circular economy applications.
The stock faces substantial fundamental challenges with no current revenue generation and significant operating losses. While media coverage suggests technological potential in material verification, the absence of revenue and massive negative profitability metrics present extreme risk. Investment viability depends entirely on SMX's ability to monetize its technology platform amid ongoing cash burn.
Returns comparison
Trailing returns across standard periods
Returns comparison
Trailing returns across standard periods
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Top news
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About CarMax, Inc
CarMax sells, finances, and services used and new cars through a chain of over 230 used retail stores. It was formed in 1993 as a unit of Circuit City and spun off into an independent company in late 2002. Used-vehicle sales typically account for about 83% of revenue and wholesale about 13%, with the remaining portion composed of extended service plans and repair. In fiscal 2022, the company retailed and wholesaled 924,338 and 706,212 used vehicles, respectively. CarMax is the largest used-vehicle retailer in the U.S. but still estimates that it has only about 4% U.S. market share of vehicles 0-10 years old in 2021. It seeks over 5% share by the end of calendar 2025 and revenue between $33 billion to $45 billion by fiscal 2026. CarMax is based in Richmond, Virginia.
Read more on KMX →About SMX Security Matters plc
SMX Security Matters plc is a digital authentication and tracking technology company that uses a chemical-based, invisible marker system to trace and verify products across global supply chains. Their technology creates a 'digital twin' of physical products, used for quality control, counterfeiting prevention, and ensuring sustainability compliance from raw materials to final sale. The company's solutions are applied across various industries, including precious materials, luxury goods, and fast-moving consumer goods.
Read more on SMX →
