OpenTable (OPEN)
OpenTable Beta: 0.3277
View OPEN Beta with YCharts Pro.
Access these YCharts Pro features:
Export any data you want
Save any chart as an image
Utilize advanced screener power
View 30 years of financial history
over 90 advanced calculations
Enjoy an advertising free experience
OPEN Beta Range, Past 5 Years
| Minimum | -0.0378 | Sep 2009 |
| Maximum | 0.6509 | May 2007 |
| Average | 0.2713 |
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.
Learn More
You may also be interested in these OPEN related companies
OPEN News
May 31, 8:49AM Street Insider
about 23 hours ago by bricktop13
May 30, 4:32PM Fox Business
about a day ago by hakujin
May 30, 3:40PM Street Insider
about a day ago by TradeIdeasQuant
about a day ago by abubnic
about a day ago by EarningsJobber
about 2 days ago by PAAResearch
May 24, 3:23PM Street Insider
about 17 days ago by 1nvestor
about 26 days ago by TraderFlorida
about 27 days ago by Partridge
May 04, 8:30AM PR Newswire
May 03, 8:31AM PR Newswire
May 02, 1:24PM Street Insider
Recent Quotes
| Symbol | Price | Chg | Chg % | Market Cap |
|---|---|---|---|---|
| OPEN | 39.64 | +0.00 | +0.00% | 893.88M |
