This week's biggest % gainers/losers (October 28 - November 1, 2013)

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: FLDM (30.87 +29.05%), SHOR (7.62 +22.95%), LSCC (5.37 +22.14%), NQ (12.78 +19.11%), SSNI (19.97 +18.5%), IQNT (11.58 +17.83%)
• Services: CECO (5.36 +44.21%), UNTD (12.99 +42.57%), DWA (33.77 +21.59%), NTRI (19.47 +18.91%), BWLD (142.74 +17.73%)
• Industrial Goods: TREX (69.58 +30.35%), XYL (33.22 +20.25%)
• Healthcare: ZLTQ (12.78 +36.67%), NUVA (31.22 +24.82%), DYAX (8.33 +20.88%), GENT (44.8 +20.08%)
• Consumer Goods: DECK (68.56 +18.4%)
• Basic Materials: CRR (122.89 +23.41%), ZINC (13.8 +17.69%)

This week's top 20 % losers

• Technology: NIHD (3.39 -33.78%), CYOU (28.27 -25.85%), RATE (16.9 -25.78%), QLIK (25.03 -24.37%), TNGO (19.02 -22.95%), KONG (8.19 -20.6%), YGE (6.32 -19.79%)
• Services: CETV (2.94 -52.4%), BYD (10.32 -24.19%), AAWW (38.5 -23.99%)
• Industrial Goods: MY (2.49 -20.77%)
• Healthcare: HWAY (10.43 -41.84%), ARIA (2.58 -34.33%), SNTA (4.27 -33.63%), VOLC (18.95 -20.22%)
• Consumer Goods: AVP (18.27 -19.58%)
• Basic Materials: RNF (20.09 -29.37%), RTK (1.69 -22.73%), SDR (11.5 -21.34%), XCO (5.56 -19.37%)