It's shorthand for return on investment. The profit or loss resulting from an investment transaction, usually expressed as an annual percentage of return.
01:46, 10 December 2012
Also known as 'beta coefficient', beta is a measure of the ...
Its all started to show its effects in the middle of 2007 ...
This strategy involves the purchasing and selling of call ...
Big market players include those who are investing millions ...
One of the most common factors to influence the ...
The Hong Kong dollar is like the call option of currencies. ...
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