HFF (HF) will replace Stratasys (SSYS) in the S&P SmallCap 600 index after the close of...

|By:, SA News Editor

HFF (HF) will replace Stratasys (SSYS) in the S&P SmallCap 600 index after the close of trading on Tuesday, September 18. Stratasys is merging with privately held Objet in a deal expected to be completed soon. HF+4.5%, SSYS -3.8% AH.