Here is a Long Island stock that gained and one that suffered in the week ending Aug. 27, 2010.

Hain Celestial
(HAIN)
Melville  
$22.53 (week's change: +8.3%) 
52-week return: +40.1%

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Despite another down week for Wall Street, the seller of organic and natural foods rallied to near a 52-week high after the company posted better-than-expected quarterly earnings.

Chyron
(CHYR)
Melville
$1.50 (week's change: -8.5%) 
52-week return: +12.8%

Shares of the provider of onscreen TV graphics systems fell after an industry website said Fox Sports has moved from a Chyron-based platform to a competitor for its NFL coverage.
 
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