Eric Baker

MarketReview author profile

Eric Baker

Trading and Quantitative Markets Contributor

Active

Eric Baker brings more than two decades of trading experience to MarketReview, including work with personal accounts and at a proprietary trading firm. He continues to follow and participate in markets, with a particular interest in the decisions traders make when outcomes cannot be known in advance.

His writing concentrates on process: estimating probabilities, sizing positions, comparing expected return with downside risk and deciding how much uncertainty a strategy can bear. He also draws an important distinction between decision quality and outcome. A winning trade may have been poorly judged, while a sound decision can still lose money.

Eric contributes to MarketReview’s coverage of active trading, futures, derivatives and quantitative decision-making. He explains numerical ideas in practical terms, while making clear that models and calculations are tools for managing uncertainty—not ways to remove it.

Areas of coverage

  • Trading
  • Market probabilities
  • Quantitative decision-making
  • Risk management
  • Futures
  • Derivatives

Published work

Latest work by Eric Baker

News, analysis and evergreen financial guides credited to this author.

Hands using a stylus to analyze candlestick charts on a tablet in front of market screens.
Guide

Overusing Options to Hedge

Options can reduce downside exposure, but repeated hedging can quietly consume returns and protect risks that may be better managed by changing the portfolio itself.

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Hands using a laptop displaying a financial trading chart.
Guide

Overusing Options to Speculate

Options can amplify a well-defined market view, but leverage, expiration and changing volatility can turn a simple directional idea into a much harder trade.

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Financial market charts displayed on a laptop screen.
Guide

In the Money vs. Out of the Money Options

In-the-money and out-of-the-money describe where an option’s strike sits relative to the underlying price, but the better choice depends on cost, time, volatility, exposure and the risk you are actually trying to take.

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Hourglass and calculator on a glass table beside notebooks.
Guide

Time Decay with Options

Time decay steadily removes the time-value portion of an option’s premium, but its effect depends on expiration, moneyness, implied volatility and whether the position is long or short.

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Close-up of a candlestick market chart on a dark digital screen.
Guide

Volatility with Options

Volatility affects option premiums, risk and strategy selection, but the important question is not simply whether volatility is high or low. It is whether future movement differs from what the options market has already priced.

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Candlestick financial market chart with red and green price bars on a dark trading screen.
Guide

Futures Trading vs. Stock Trading

Stocks represent ownership in a company, while futures create standardized leveraged exposure to an underlying market, changing how margin, expiration, trading hours and risk work.

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