Of the 100 largest publicly traded companies...

Of the 100 largest publicly traded companies in Orange County, 33 gained value Tuesday, 28 lost and 39 remained unchanged for the day.

Tues. Percent Company Price Change GAINERS Gradco Systems $6.50 +8.3 Quiksilver Inc. 14.50 +7.4 Gish Biomedical 13.38 +7.0 AST Research 18.00 +6.6 Bridgford Foods 18.25 +6.5 LOSERS FileNet Corp. 5.13 -43.0 Eldorado Bank 10.00 -5.9 TriCare 6.25 -5.7 Ceradyne Inc. 3.00 -4.2 Commtron 5.88 -4.1

Source: Newport Securities