This week's biggest gainers & losers (July 21 - 25, 2014)

The following are this week's top 20 percentage gainers and top 20 percentage losers, categorized by sectors (over $300 mln market cap and 100K average daily volume).

This week's top 20 % gainers

• Technology:NQ (6.67 +42.76%),TRLA (56.35 +39.11%),ENPH (11.43 +25.92%),SFUN (12.11 +23.83%),LOGI (15.08 +19%),PLUG (5.42 +17.69%)
• Services:GOL (6.4 +17.56%)
• Industrial Goods:NNBR (29.09 +22.73%)
• Healthcare:PBYI (200.68 +259%),INO (12.63 +37.79%),ISRG (469.7 +23.84%),ARIA (5.89 +23.35%),EXEL (4.19 +22.74%),EPZM (33.16 +20.4%),PTCT (27.8 +20.31%)
• Financial:EJ (11.43 +20.71%),LEJU (13.52 +19.47%),Z (158.86 +17.86%)
• Consumer Goods:UA (69.11 +22.02%)
• Basic Materials:STLD (21.66 +18.47%)

This week's top 20 % losers

• Technology:RP (16.37 -23.06%),ANGI (8.21 -20.75%),AMD (3.76 -18.38%),OIBR-C (0.68 -17.66%),IQNT (11.46 -15.08%),XLNX (41.45 -13.02%),CPHD (39.47 -12.21%)
• Services:EDU (19.4 -20.27%),DFRG (21.73 -13.28%),LTM (41.02 -12.71%)
• Healthcare:IVC (15 -14.9%)
• Financial:TBBK (9.54 -14.9%)
• Consumer Goods:KNDI (17.38 -13.18%)
• Basic Materials:KEG (6.71 -18.76%),PVG (6.98 -17.88%),RBY (1.45 -12.8%),SVM (1.86 -12.75%),ROYT (10.27 -12.35%),MUX (2.86 -12.25%),ANV (3.24 -11.7%)