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BlogRisk and Edge

Risk and Edge

Posts tagged Risk and Edge.

Jun 18, 2020Options TheoryRisk and Edge

Mock Trading Options With Market Makers

How professional option traders trained

Jun 14, 2020Risk and Edge

Fun Analogy Between Combinations and a Correlation Matrix

Math fun relating ideas

Jun 12, 2020Risk and EdgeOptions Theory

Where Does Convexity Come From?

Convexity is a fancy word for "my position size is not constant"

Apr 30, 2020How Markets WorkRisk and Edge

Why You Don’t Get Paid For Diversifiable Risks

Examples of a counterintuitive aspect of portfolio theory

Feb 9, 2020Risk and Edge

How Tails Constrain Investment Allocations

How low probability-events restrict advisable position sizes

Nov 26, 2019How Markets WorkRisk and Edge

Your Portfolio Intuition Is Poor

Our instincts about the role of correlation are not well-tuned

Oct 13, 2019Risk and Edge

Percents Are Tricky

Possible pitfalls of thinking in percents with ratios

Oct 4, 2019Risk and EdgeOptions and Volatility

Levered ETF/ETN tool

Compute the amount of dollars required to rebalance a levered exposure

Oct 4, 2019How Markets WorkRisk and Edge

The difficulty with shorting and inverse positions

The brutal arithmetic behind shorting

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Risk and Edge

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Risk and Edge

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Run it on your own portfolio.