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發(fā)布時(shí)間:2021-05-20 09:31編輯:融躍教育FRM
FRM公式在FRM考試中是非常重要的,考生不僅要能記住,還需要會(huì)靈活運(yùn)用。在實(shí)際的考試中,考場(chǎng)上不會(huì)提供任何相關(guān)的公式的。下文是小編列舉的FRM一級(jí)公式,希望對(duì)你有所幫助!
Normal Distribution:》》》戳:免·費(fèi)領(lǐng)取FRM各科視頻講義+歷年真題+21年原版書(PDF版)
The normal distribution is completely described by its mean and variance.
? 90% of observations fall within ± 1.65s.
? 95% of observations fall within ± 1.96s.
? 99% of observations fall within ± 2.58s.
Standard Error of the Regression (SER):
Measures the degree of variability of the actual Kvalues relative to the estimated Kvalues from a
regression equation. The SER gauges the “fit” of the regression line. The smaller the standard error, the better the fit.
Futures Market Participants:【資料下載】[融躍財(cái)經(jīng)]FRM一級(jí)ya題-pdf版
Hedgers: lock-in a fixed price in advance.Speculators: accept the price risk that hedgers are unwilling to bear.Arbitrageurs: interested in market inefficiencies to obtain riskless profit.
Option-Adjusted Spread (OAS):
? Spread after the “optionality” of the cash flows is taken into account.
? Expresses the difference between price and theoretical value.
? When comparing two MBSs of similar credit quality, buy the bond with the higher OAS.
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