TeleText-5, a free, time-sensitive and modem-accessed information service, has expanded its financial news reports to include agricultural commodities quotes, according to Dave Webb, service manager.

He said the service's daily financial quotes are updated every 15 minutes for Standard and Poors 500 stocks plus the major Dow indexes and major commodities. Agricultural quotes for hay, grain, cattle, sheep and hogs were added last month.The service also has doubled its number of incoming telephone lines to keep pace with the increasing number of modem-based customers.