This week's biggest % gainers & losers : Feb 24 - 28, 25 (wk 9)

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: OMI (9.53 +53.25%), HRTX (2.45 +41.62%), LNTH (93.19 +19.12%), PBYI (3.44 +18.24%), RIGL (23 +14.48%), GRFS (8.49 +13.89%)

• Industrials: TPC (29.25 +32.71%), HEI (264.29 +17.13%), ERJ (47.59 +15.4%)

• Consumer Discretionary: QRTEB (10.15 +407.5%), SRI (5.71 +35.31%), RRGB (5.66 +15.75%)

• Information Technology: COMM (6.33 +26.25%), ARLO (14.44 +25.89%), ITRI (108.3 +15.29%)

• Financials: RILY (6.49 +90.88%), GSHD (122.56 +14.88%), FANH (0.38 +13.85%)

• Energy: OIS (5.43 +14.45%)

This week's top % losers

• Healthcare: TNDM (21.84 -29.55%), CDXS (2.99 -28.59%), IOVA (4.24 -26.73%), TFX (132.7 -24.45%), ACHC (30.06 -24.2%), MYGN (10.75 -24.19%)

• Industrials: AMRC (11.99 -35.85%), AAON (75.54 -27.11%), TPIC (1.13 -22.68%)

• Consumer Discretionary: SERV (9.08 -24.44%), CHGG (1.09 -23.85%)

• Information Technology: UCTT (24.5 -34.42%), UPLD (3.11 -23.96%), AMBA (60.18 -23.04%)

• Financials: ECPG (36.97 -25.65%)

• Energy: CLNE (2.05 -26.96%)