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• Is Autoregressive Conditional Heteroskedasticity. It is a time series approach that models volatility as function of previous returns.

 
 Embedded terms in definition
 Autoregressive
Series
Time
Volatility

<< Arbitrator Arithmetic average mean rate of return >>

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Having once decided to achieve a certain task, achieve it at all costs of tedium and distaste. The gain in self-confidence of having accomplished a tiresome labor is immense. Thomas Arnold Bennett

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