This week's biggest % winners & losers : June 19 - 23, 17 (wk 25)

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

• Healthcare: NVDQ (11.8 +96.67%), PTLA (56.26 +60.48%), CLVS (94.62 +57.78%), CARA (22.36 +30.61%), NH (4.57 +27.87%), EXEL (24.45 +26.95%), OTIC (18.35 +25.68%), ARDX (5.45 +25.29%), BPMC (49.77 +24.74%), VRX (15.78 +24.64%), JUNO (28.79 +23.62%), AIMT (20.18 +22.5%), NTLA (15.04 +22.18%), NLNK (7.41 +21.08%), CRIS (2.14 +20.9%), ARRY (9.09 +20.81%)
• Information Technology: SNCR (16.35 +51.2%), AMD (14.35 +25.44%), CSIQ (15.79 +23.36%)
• Energy: RICE (25.67 +30.37%)

This week's top 20 % losers

• Industrials: SCS (13.6 -19.53%)
• Consumer Discretionary: BBBY (29.73 -15.85%), ASNA (1.92 -11.93%)
• Energy: RMP (18.47 -24.18%), CIE (2.41 -22.83%), OII (21.03 -15.71%), TTI (2.66 -15.29%), PES (1.75 -14.63%), AXAS (1.57 -14.21%), SDRL (0.38 -14.09%), BBG (2.88 -12.99%), CVE (6.9 -12.77%), FET (15 -12.54%), HK (3.88 -12.42%), BTE (2.22 -12.25%), RDC (10.64 -11.99%), CRZO (16.5 -11.84%), EPE (3.52 -11.78%)
• Telecommunication Services: FTR (1.22 -12.23%)