Guides on ETF comparisons, cross-listing analysis, ADRs, CDIs, and comparing stocks across exchanges.
When a company is listed on both a US exchange and its home market, the ADR and ordinary shares rarely trade at the same price. Here's how to compare them properly — and when the difference actually matters.
Read more →ADRs rarely trade at the same price as their underlying foreign shares. Understanding why ADRs trade at a premium or discount — and what drives the spread — is essential context for any cross-listing investor.
Read more →A comprehensive overview of tools, methodologies, and frameworks for comparing stocks across different exchanges — from free retail options to institutional platforms.
Read more →TradingView is great for charting. But for cross-listing analysis — adjusting for depositary ratios, converting currencies, and tracking spreads between two exchanges — it falls short. Here's how the tools compare.
Read more →Both FXAIX and VOO track the S&P 500, but FXAIX is actually cheaper. The catch: it is a mutual fund, not an ETF. Here is when each makes sense and why your brokerage matters.
Read more →P/E, P/S, P/B, EV/Revenue, EV/EBITDA: there are a lot of valuation multiples. This guide explains when each one works, when it breaks down, and how to pick the right one for any stock.
Read more →QQQ and QQQM track the exact same index. QQQM is cheaper. QQQ has more liquidity. Here is when each one makes sense, and which you should probably own.
Read more →Qualified Small Business Stock (QSBS) can offer significant capital gains exclusions, but cross-listed stocks add complexity. Here's what investors need to know about QSBS eligibility when a company trades on multiple exchanges.
Read more →SCHD screens for quality and dividend growth. VYM casts a wider net. Both yield more than the S&P 500. But they take very different approaches, and the performance gap over the past five years has been notable.
Read more →VT gives you the entire world in a single ETF. VTI gives you the US only, meant to be paired with VXUS for international exposure. Which approach actually makes more sense?
Read more →For unprofitable growth companies, P/E is meaningless. The price-to-sales ratio fills the gap. Here is when to use it, how to interpret it, and where it breaks down.
Read more →Dual-listed stocks sometimes trade at significant spreads across exchanges. Here's when those spreads represent genuine arbitrage opportunities, when they don't, and how to tell the difference.
Read more →VOO gives you 500 large-cap US companies. QQQ gives you 100 Nasdaq stocks with a massive tech tilt. One is diversified. The other has been spectacular. The question is whether that continues.
Read more →VTI covers the entire US market. VXUS covers everything else. Together, they give you the whole world. But is international diversification worth it after 15 years of US outperformance?
Read more →Most P/E charts show quarterly snapshots. StockResearch computes daily P/E ratios from real-time prices and trailing earnings, giving you a smooth valuation history for any stock.
Read more →SPY and VOO track the exact same index. So why does one cost three times more than the other? And which one should you actually buy?
Read more →A step-by-step guide to calculating the premium or discount between an ADR and its underlying foreign shares, including the formula, common pitfalls, and how to monitor spreads in real time.
Read more →VOO tracks the S&P 500. VTI tracks the entire US market. Both cost 0.03%. So which one should you actually own? The answer is probably simpler than you think.
Read more →How to properly compare a stock that trades on two exchanges simultaneously — adjusting for currency, depositary ratios, and trading hour gaps to identify meaningful price divergences.
Read more →Life360 trades on both NASDAQ (LIF) and the ASX (360.AX) as CDIs. Here's a practical breakdown of the spread, how to compare the two prices fairly, and what drives the premium or discount.
Read more →CHESS Depositary Interests let Australian investors trade foreign stocks on the ASX without holding shares directly. Here's how CDIs work, how they differ from ADRs, and what US investors need to know.
Read more →