GM (GM) falls as issue of Chapter 11 is raised. Drops to $10 from 52-week high of $43.20.

Circuit City (CC) drops as Blockbuster (BBI) withdraws bid. Plummets to $2.10 from 52-week high of $15.33.

Hertz Global Holdings (HTZ) Earnings in car rental industry falling apart. Sells off to $6.58 from 52-week high of $27.20.

Continental Airlines (CAL) High oil, low airline stock prices. Moves to $8.74 from 52-week high of $38.79.

UAL (UAUA) Ditto. Falls to $4.02 from 52-week high of $51.60.

McClatchy (MNI) Newspaper stock drops after brokerage downgrade. Off to $5.80 from 52-week high of $28.73.

Douglas A. McIntyre