77729495
May 5, 2009
Jun 22, 2010
Providing temporary use of non-downloadable software programs to search and analyze tax-exempt trading data, customize searches of intraday and historical municipal securities trading, featuring a streaming ticker of intraday and historical municipal securities trading and detailed trade data that calculates yield-to-worst, yield-to-maturity and spread to a proprietary AAA rating scale of municipal securities
Computer and Scientific