Trading below its 50 & 200 MA, is this a buy ?, is this a short sale ? , Or is this a wait for lower prices ? Included on the Russell Index $IDEX - Top Institutional Holders Susquehanna International Group, LLP 5,864,964 Shaw D.E. & Co., Inc. 4,808,844 M&T Bank Corp 1,913,207 HRT Financial LLC 996,148 Millennium Management LLC 846,326 Exodus Point Capital Management, LP 498,709 Bank of Montreal/Can/ 434,700 Morgan Stanley 424,108 Sculptor Capital, LP 397,400 State Street Corporation 365,391 https://finance.yahoo.com/quote/IDEX/holders?p=IDEX