NEW YORK (AP) — A look at the 10 biggest percentage decliners on New York Stock Exchange at the close of trading:

Navistar International Corp. fell 9.1 percent to $19.99.

Dycom Inds Inc. fell 7.7 percent to $13.40.

Alpha Natural Resources Inc. fell 6.9 percent to $5.53.

Dominion Resources Black Warrior Trust fell 6.4 percent to $5.12.

Del Enhanced Glb Div fell 6.2 percent to $11.41.

Walter Industries Inc. fell 6.0 percent to $30.73.

Cliffs Natural Resources Inc. fell 6.0 percent to $33.68.

Jabil Circuit Inc. fell 5.8 percent to $21.46.

Avery Dennison Corp. fell 5.2 percent to $29.60.

Arch Coal Inc. fell 5.2 percent to $5.79.