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Expected shortfall (ES) is a risk measure—a concept used in the field of financial risk measurement to evaluate the market risk or credit risk of a portfolio. The "expected shortfall at q% level" is the expected return on the portfolio in the worst q % {\displaystyle q\%} of cases.
Under some formulations, it is only equivalent to expected shortfall when the underlying distribution function is continuous at (), the value at risk of level . [2] Under some other settings, TVaR is the conditional expectation of loss above a given value, whereas the expected shortfall is the product of this value with the probability of ...
The 5% Value at Risk of a hypothetical profit-and-loss probability density function. Value at risk (VaR) is a measure of the risk of loss of investment/capital.It estimates how much a set of investments might lose (with a given probability), given normal market conditions, in a set time period such as a day.
Amazon's revenue in the three months ended June 30 also came in slightly below expectations at $148 billion, though earnings were stronger than expected with net profit of $13.5 billion.
Amazon reported its fourth quarter results after the bell on Thursday, beating on the top and bottom lines, but providing worse-than-anticipated Q1 guidance.Amazon stock fell more than 3% in early ...
The expected return (or expected gain) on a financial investment is the expected value of its return (of the profit on the investment). It is a measure of the center of the distribution of the random variable that is the return. [1] It is calculated by using the following formula:
Amazon projected Q2 net sales to come in between $144 billion and $149 billion, which is slightly lower than analyst estimates of $150.2 billion, per Bloomberg data. Amazon's logo on a delivery ...
Positive net sales abroad generally contribute to a current account surplus; negative net sales abroad generally contribute to a current account deficit. Because exports generate positive net sales, and because the trade balance is typically the largest component of the current account, a current account surplus is usually associated with ...