what was the range for valero stock from 2007-2011?
table of contents the following performance graph is not 201csoliciting material , 201d is not deemed filed with the sec , and is not to be incorporated by reference into any of valero 2019s filings under the securities act of 1933 or the securities exchange act of 1934 , as amended , respectively . this performance graph and the related textual information are based on historical data and are not indicative of future performance . the following line graph compares the cumulative total return 1 on an investment in our common stock against the cumulative total return of the s&p 500 composite index and an index of peer companies ( that we selected ) for the five-year period commencing december 31 , 2006 and ending december 31 , 2011 . our peer group consists of the following nine companies that are engaged in refining operations in the u.s. : alon usa energy , inc. ; chevron corporation ; cvr energy , inc. ; exxon mobil corporation ; hess corporation ; hollyfrontier corporation ; marathon petroleum corporation ; tesoro corporation ; and western refining , inc . our peer group previously included conocophillips ; marathon oil corporation ; murphy oil corporation ; and sunoco , inc. , but they are not included in our current peer group because they have exited or are exiting refining operations in the u.s . frontier oil corporation and holly corporation are now represented in our peer group as hollyfrontier corporation. .

|  | 12/2006 | 12/2007 | 12/2008 | 12/2009 | 12/2010 | 12/2011 |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| Valero Common Stock | $100.00 | $137.91 | $43.38 | $34.60 | $48.28 | $44.49 |
| S&P 500 | 100.00 | 105.49 | 66.46 | 84.05 | 96.71 | 98.75 |
| Old Peer Group | 100.00 | 127.94 | 98.91 | 94.54 | 112.51 | 130.65 |
| New Peer Group | 100.00 | 127.92 | 103.60 | 97.91 | 113.09 | 133.47 |

1 assumes that an investment in valero common stock and each index was $ 100 on december 31 , 2006 . 201ccumulative total return 201d is based on share price appreciation plus reinvestment of dividends from december 31 , 2006 through december 31 , 2011. .

price_2010 = 137.91
price_2009 = 34.60
range = price_2010 - price_2009
answer = range