Genomic Health (GHDX)
Genomic Health Beta: 0.5261
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GHDX Beta Range, Past 5 Years
| Minimum | 0.5141 | Feb 2012 |
| Maximum | 1.321 | Oct 2008 |
| Average | 0.7724 |
About Beta 60 Month
YCharts calculates the 60 month market beta by regressing stock returns less the risk free rate of returns on the market returns less the risk free rate of return (Market returns come from the S&P 500 Total Returns Index (SPXTR), and the risk free rate is the 4 Week Average T-Bill (Monthly). There must be a minimum of 36 months of stock returns for a company to have its beta calculated.
Beta is a measure of the risk of a stock when it is included in a well-diversified portfolio.
In financial theory, the Capital Asset Pricing Model breaks down expected stock returns into two components. The first is the return that would be expected based on covariance with the movements of the market (for most stocks, when the market as a whole goes up, the price of the stock will also go up). The second part is the increase in the price of a stock that is not explained by the market. The first part - covariance with the market - is what Beta captures.
When Beta is positive, the stock price tends to move in the same direction as the market, and the magnitude of Beta tells by how much. If a stock's Beta is greater than 1, that means that when the market index goes up 1%, we expect the stock will go up by more than 1%. On the contrary, if the market goes down by 1%, we expect the stock to go down by more than 1%. Negative Betas, while rare, signify a negative correlation. When the market goes up, we would expect the stock price to go down.
For readers with a background in regression analysis, Beta is the slope of the linear regression shown in the formula below, where Returns are the return on an individual stock or portfolio, Rf is the risk free rate, RMarket is the return on a market portfolio, and e is an error term.
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GHDX News
about 5 days ago by chessNwine
about 6 days ago by MarketBrief
about 13 days ago by MarketBrief
about 15 days ago by fallondpicks
May 14, 4:32PM Fox Business
about 15 days ago by PTSD_Trader
about 16 days ago by covestor
about 17 days ago by BrettPerlman
about 18 days ago by MarketBrief
about 21 days ago by MarketBrief
May 03, 9:44AM Street Insider
May 02, 4:01PM PR Newswire
Mar 21, 7:03AM Street Insider
about 77 days ago by Fibline
about 79 days ago by bradloncar
about 80 days ago by WallStJesus
Recent Quotes
| Symbol | Price | Chg | Chg % | Market Cap |
|---|---|---|---|---|
| GHDX | 34.75 | +0.19 | +0.55% | 1.036B |
| GGT | 6.72 | +0.08 | +1.20% | |
| GGR | 0.1999 | -0.00 | -0.05% | 19.83M |
| GGP | 17.08 | +0.27 | +1.61% | |
| FRT | 99.43 | +0.84 | +0.85% | 6.277B |
| FRS | 27.18 | -0.04 | -0.15% | 134.47M |
| FRP | 5.39 | -0.13 | -2.36% | |
| FRO | 5.31 | -0.07 | -1.30% | 418.89M |
| FORTY | 16.00 | -0.22 | -1.36% | 226.24M |
| FORR | 33.27 | -0.04 | -0.12% | 755.14M |
