...析、合并与收购记录、国家报告等内容，资料来源有《经济学人》、《伦敦金融时报》、《SEC美国证管会档案》（SEC Edgar filings）、《股票报价与图表》（Hoovers, Standard & Poors, Pinnacor）、《邓白氏报告》（Dun & BradstreetR,），《Directory of Corpor...
Even with the SEC providing real-time access to filings on its Edgar Web site since late May, there is a growing demand for tools that sift through filings and calls.