This web service provides multiple security-related operations including mapping of symbol, CUSIP, CIK and name, the collection of statistical information to be used in stock growth simulations, split information, and lookup services. Lookup basic bond information by CUSIP. Get the symbol, name, CUSIP, and CIK for a security. Get the symbol, name, CUSIP, and CIK, Sector, and Industry for a security. List all securities mapping a specific identifier. Get the symbol, name, CUSIP, and CIK for a list of securities. Get the symbol, name, CUSIP, and CIK, Sector, and Industry for a list of securities. Get dividend history for a stock. Get dividend histories for a set of stock. Get extended dividend history for a stock. Get split history for a stock. Return the cumulative split ratio for a security between two dates. For instance, if a security saw a 3:1 split and 2:1 split during the period, the split ratio 6 is returned. Returns 1 if no split occurred. Returns the Name, Symbol, Category and Exchange for a list of stocks, funds or indexes matching an expression. Returns the Name, Symbol, Category and Exchange for a list of stocks, funds or indexes matching an expression. Returns the Name, Symbol, Category and Exchange for a list of stocks, funds or indexes matching an expression. Returns the Name, Symbol, Category and Exchange for a list of stocks matching an expression. Returns the Name, Symbol, Category and Exchange for a list of funds matching an expression. Get a CUSIP for a stock based on its symbol. Get a CUSIP for a mutual fund based on its symbol. Get largest declines in stock price for a time period. Get largest declines in market capitalization for a time period. Get historical monthly market capitalization based on SEC filing for a security. Get historical market capitalization based on SEC filing for a security. Get historical market capitalization based on SEC filing for a security. Get historical market capitalization based on SEC filing for a security. Convert a symbol from one methodology to another. Lookup basic bond information by CUSIP. Get the symbol, name, CUSIP, and CIK for a security. Get the symbol, name, CUSIP, and CIK, Sector, and Industry for a security. List all securities mapping a specific identifier. Get the symbol, name, CUSIP, and CIK for a list of securities. Get the symbol, name, CUSIP, and CIK, Sector, and Industry for a list of securities. Get dividend history for a stock. Get dividend histories for a set of stock. Get extended dividend history for a stock. Get split history for a stock. Return the cumulative split ratio for a security between two dates. For instance, if a security saw a 3:1 split and 2:1 split during the period, the split ratio 6 is returned. Returns 1 if no split occurred. Returns the Name, Symbol, Category and Exchange for a list of stocks, funds or indexes matching an expression. Returns the Name, Symbol, Category and Exchange for a list of stocks, funds or indexes matching an expression. Returns the Name, Symbol, Category and Exchange for a list of stocks, funds or indexes matching an expression. Returns the Name, Symbol, Category and Exchange for a list of stocks matching an expression. Returns the Name, Symbol, Category and Exchange for a list of funds matching an expression. Get a CUSIP for a stock based on its symbol. Get a CUSIP for a mutual fund based on its symbol. Get largest declines in stock price for a time period. Get largest declines in market capitalization for a time period. Get historical monthly market capitalization based on SEC filing for a security. Get historical market capitalization based on SEC filing for a security. Get historical market capitalization based on SEC filing for a security. Get historical market capitalization based on SEC filing for a security. Convert a symbol from one methodology to another. Lookup basic bond information by CUSIP. Get the symbol, name, CUSIP, and CIK for a security. Get the symbol, name, CUSIP, and CIK, Sector, and Industry for a security. List all securities mapping a specific identifier. Get the symbol, name, CUSIP, and CIK for a list of securities. Get the symbol, name, CUSIP, and CIK, Sector, and Industry for a list of securities. Get dividend history for a stock. Get dividend histories for a set of stock. Get extended dividend history for a stock. Get split history for a stock. Return the cumulative split ratio for a security between two dates. For instance, if a security saw a 3:1 split and 2:1 split during the period, the split ratio 6 is returned. Returns 1 if no split occurred. Returns the Name, Symbol, Category and Exchange for a list of stocks, funds or indexes matching an expression. Returns the Name, Symbol, Category and Exchange for a list of stocks, funds or indexes matching an expression. Returns the Name, Symbol, Category and Exchange for a list of stocks, funds or indexes matching an expression. Returns the Name, Symbol, Category and Exchange for a list of stocks matching an expression. Returns the Name, Symbol, Category and Exchange for a list of funds matching an expression. Get a CUSIP for a stock based on its symbol. Get a CUSIP for a mutual fund based on its symbol. Get largest declines in stock price for a time period. Get largest declines in market capitalization for a time period. Get historical monthly market capitalization based on SEC filing for a security. Get historical market capitalization based on SEC filing for a security. Get historical market capitalization based on SEC filing for a security. Get historical market capitalization based on SEC filing for a security. Convert a symbol from one methodology to another. This web service provides multiple security-related operations including mapping of symbol, CUSIP, CIK and name, the collection of statistical information to be used in stock growth simulations, split information, and lookup services.