SMX Security Matters plc vs Vanguard S&P 500 ETF — how do they compare? SMX Security Matters plc trades at $3.74 (market cap $4.13M), while Vanguard S&P 500 ETF trades at $715.17 (market cap $1.80T). The key difference: Vanguard S&P 500 ETF is far larger — about 435835.4× SMX Security Matters plc's market cap, and Vanguard S&P 500 ETF is trading nearer its 52-week high, SMX Security Matters plc nearer its low. Which is the better fit depends on your goals.
| SMX | VOO | |
|---|---|---|
Market Cap | $4.13M | $1.80T |
Volume | 124,362 | 4,722,271 |
Sector | Industrials | Broad Market / Factor |
52-Week High | $74.08K | $716.17 |
52-Week Low | $3.79 | $580.93 |
Enterprise Value | -$27.20M | — |
Typical Hold Time | — | 55 Days |
Signals from Pluang's Aura AI — not financial advice
SMX trades at $4.21, up 7.95% today, but exhibits severe financial distress with no revenue, negative EBITDA of -$130.44M, and deeply negative ROE of -819.22% for 2025. The technical outlook is bearish based on moving averages, though oscillators like the RSI signal oversold conditions. Recent news highlights the company's focus on its Digital Material Passport platform for recycled plastics and material traceability, aiming to capitalize on circular economy trends.
The investment outlook is highly speculative. While the stock appears cheap on P/B (0.09) and EV/EBITDA (0.02) multiples, this reflects extreme financial losses and operational cash burn. Positive media coverage contrasts with the fundamental reality, creating significant risk. Upside depends entirely on the successful commercialization of its technology, which remains unproven given the current lack of revenue.
VOO trades at $713.62, down slightly by 0.11% with a bullish technical signal from moving averages. The ETF shows neutral momentum oscillators with RSI at 68.50 suggesting mild overbought conditions. Recent news highlights VOO's role in long-term wealth building through capital growth rather than dividends, with one article positioning it as a recession-resistant holding.
VOO offers diversified exposure to S&P 500 companies with strong institutional backing. Key risks include market volatility from interest rate uncertainty and potential earnings growth slowdown from 35% to 15% in 2027. The ETF remains a core holding for long-term investors despite short interest increasing 46.9% in September.
Trailing returns across standard periods
What Pluang investors did over the last 30 days
Latest headlines on both assets
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 →VOO is a foundational ETF that tracks the S&P 500 Index, providing exposure to 500 of the largest and most established companies in the United States. Renowned for its ultra-low expense ratio and tax efficiency, it serves as a core building block for long-term investors seeking to capture the total return of the U.S. large-cap market in a single, highly liquid vehicle.
Read more on VOO →