MarketReview author profile
Editor-in-Chief
ActiveKen Stephens has spent decades following financial markets from both sides of the screen: as an individual investor and through work connected with the investment-banking industry. That breadth informs the way he approaches MarketReview’s coverage of investing, trading and the institutions that influence asset prices.
He is less interested in repeating the market’s conventional wisdom than in examining what supports it. When a familiar explanation is offered for a rally, a sell-off or a shift in policy, Ken looks for the assumptions underneath it, the evidence that confirms or weakens it and the risks that may be overlooked. His writing often connects the choices facing individual investors with the larger forces at work in financial institutions and markets.
As Editor-in-Chief, Ken sets editorial priorities and helps shape how MarketReview explains complex financial subjects. He also contributes directly to articles on investment strategy, market analysis and trading, with an emphasis on clear reasoning, honest uncertainty and conclusions that can withstand closer scrutiny.
Published work
News, analysis and evergreen financial guides credited to this author.
While it’s well known that individual investors struggle with selling, even professional fund managers significantly underperform random selections. Whenever we make our own investment decisions, it’s well known…
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Optimizing investment returns is less about predicting every market move and more about improving portfolio construction, decision quality, costs and risk control.
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Investment risk cannot be removed, but it can be managed by matching portfolio risk to your goals, time horizon and liquidity needs, then controlling concentration, leverage and portfolio drift.
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Technical data can help investors understand price behavior, momentum and changing market conditions, but its signals need to be matched to a clear timeframe and investment purpose.
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Fundamental data helps investors assess a company’s economics, financial strength and valuation, but it works best when business-level evidence is read alongside industry conditions, the broader economy and the market price.
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Investing and speculation both involve uncertainty, but the difference lies in what drives the expected return, how much depends on price movement, and how risk is managed.
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An investment time horizon should be tied to a financial goal and expected cash needs, helping determine how much volatility, liquidity risk and portfolio change an investor can reasonably accept.
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Supply and demand determines where investments trade, but fundamentals, interest rates, liquidity and expectations shape the buying and selling pressure behind those prices.
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Investing works best when returns are tied to a specific financial goal, time horizon and acceptable level of risk rather than pursued as an end in themselves.
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