Stock Market

What is Black Swan Theory?

December 8, 2017

Black Swans are unpredicted, random events of huge impact. These events deviate from the normal expected course. They are thus, also called outliers as there is no reference data in the past which gives any clue to their occurrence in the future. No scientific model can predict them. Black...

What is Alpha in stock markets?

November 29, 2017

Alpha is a financial measure which measures performance. It is often seen as an active return on investment and is the difference between investment and benchmark return. It is an estimated numeric value of an expected excess return of a stock relative to the return on benchmark index depending...

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