Of the 100 largest publicly traded companies...

Of the 100 largest publicly traded companies in Orange County, 25 gained value Thursday, 29 lost and 46 remained unchanged for the day. The following chart shows the five biggest percentage winners and losers.

Thurs. Percent Company Price Change GAINERS Amplicon Industries $7.63 +9.0 Advantage Life Prods. 3.31 +5.8 Ropak Corp. 8.75 +4.4 Standard Pacific 12.50 +4.2 Western Digital 13.63 +3.8 LOSERS Ceradyne Inc. 2.75 -8.3 Hycor Biomedical 6.13 -5.7 Helionetics Inc. 4.25 -5.6 FHP Inc. 18.00 -4.0 Commtron 6.63 -3.6

Source: Newport Securities