Robustness
Technical analysisHow well a strategy holds up when its inputs, period or ordering are changed.
In plain terms
A rule that only works on the stock and window you found it on is not robust — it is a coincidence with a story attached.
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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How well a strategy holds up when its inputs, period or ordering are changed.
A rule that only works on the stock and window you found it on is not robust — it is a coincidence with a story attached.