This week's biggest % gainers & losers : July 29 - Aug 2, 24 (wk 31)

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

This week's top % gainers

• Healthcare: OMCL (39.47 +34.66%), TBIO (5.5 +34.15%), EXAS (57.08 +26%), INSP (150.67 +19.78%), CDNA (22.58 +18.78%), ALNY (273.14 +16.31%), NEO (17.23 +15.79%), RGEN (161.78 +14.91%), RMD (224.02 +13.69%), DXCM (72.41 +13.14%)
• Consumer Discretionary: SHAK (96.23 +20.12%), FTDR (44.07 +15.44%), LAD (295 +13.03%)
• Information Technology: TWOU (2.57 +105.6%), RDWR (22.06 +18.92%), COMM (2.23 +16.15%), HLIT (13.98 +16.07%)
• Energy: OIS (5.37 +13.29%)

This week's top % losers

• Healthcare: MGNX (3.82 -31.26%), NVAX (11.78 -31.15%), MRNA (85.53 -29.96%), EBS (9.98 -28.55%), LXRX (1.73 -27.82%)
• Materials: OEC (17.74 -26.66%)
• Industrials: TPC (17.36 -33.41%), QUAD (4.22 -27.99%), TPIC (3.63 -24.06%)
• Consumer Discretionary: GRPN (11.64 -35.3%), RGS (23.35 -30.81%), GT (9.2 -23.97%)
• Information Technology: INTC (21.31 -32.02%), RMBS (42 -28.81%), LPSN (1.05 -28.57%), AMKR (28.61 -25.01%), OLED (172.19 -24.61%)