The alpha factor measures a stock's own volatility; this Greek letter compares it to the entire market
So for instance a beta of 0.5 means the stock moves 4% when the market ... beta: 
the second letter of the Greek alphabet, or B. beta decay beta blocker beta ... 
beta: A measure of a fund's risk, or volatility, compared to the market which is... [DOC] [TLE] Diamonds White Paper - August 2016 - Navellier [PAR] in diamond mines is rare, but to do that over decades in the stock market, now ... 
sell any financial instruments and should not be relied upon as the sole factor in 
... skills, but she or he achieves her or his alpha with heavy volatility?