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1492 terms

Glossary

Every term is defined twice: once the way a filing would put it, and once the way somebody would explain it to you across a table. The second one is usually the one that sticks.

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Fractional Kelly

Risk & psychology
Also called: Half-Kelly

Betting a fixed fraction — commonly half — of the Kelly-optimal size.

In plain terms

Captures roughly three-quarters of the growth for about half the volatility, and forgives the thing that actually goes wrong: overestimating the edge.

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Indian stock market glossary · Market Vidyalaya