some sample code attached http://r.789695.n4.nabble.com/file/n4619486/example.r example.r ----- http://censix.com -- View this message in context: http://r.789695.n4.nabble.com/IBrokers-and-fill-Price-tp4613710p4619486.html Sent from the Rmetrics mailing list archive at Nabble.com.