estibot says only 14 exact searches per month and google keyword dont have enough data.
also the name is not very brandable imo as i dont see how the main part relates to the stock part, stockquotes or optionquotes will make it as a more brandable name as the name tells me what the site is all about.
as for me, for live stock news i have direct feed to the nasdaq.com, bloomberg.com and ThomsonReuters.com twitter pages and sites. for options i go to the occ webpage optionsclearing.com that provides a lot of details about options, so as you can see that there are a lot of good sites that provides live news and data about the stock market.