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Semi-Annual Changes to the NASDAQ Biotechnology Index
MarketWatch (press release) NEW YORK, May 14, 2012 (GlobeNewswire via COMTEX) — The NASDAQ OMX Group, Inc. (NASDAQ:NDAQ) announced today the results of the semi-annual re-ranking of the NASDAQ Biotechnology Index(R) , which will become effective prior to market open on Monday, … NASDAQ Changes Up Biotech Index Members & Weightings |