FX · FX specialist topics · lesson 7 of 9 · 9 min read · David Alexander
Correlation is a window, not a property
correlation regime
A correlation coefficient describes the specific period it was measured over, not a standing relationship between two pairs. Change the lookback and the number changes. Change what is driving the market and the number can change sign - usually at the moment the positions built on it are largest.
This lesson is part of the advanced modules.
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