HEADLINE STOCKS-Some U.S. stocks to watch on Nov 28

NEW YORK, Nov 28 (Reuters) - Some U.S. stocks to watch on
Friday:

ALCOA INC (AA.N)

The aluminum company isn't planning to boost its stake in
miner Rio Tinto (RIO.AX) (RIO.L), despite similar plans by its
ally, Chinalco, according to sources. [ID:nSYD257342]

Shares of the company closed Wednesday at $10.48 and slid
to $10.30 in premarket trade.

CHESAPEAKE ENERGY CORP (CHK.N)

The company filed an acquisition shelf to issue up to 50
million shares. [ID:nWNAB8107]

The stock closed Wednesday at $20.24 and slid to $17.52 on
Friday before the bell.

TENET HEALTHCARE (THC.N)

The stock was upgraded to neutral from sell at UBS.
[RCH/US]

Shares of the company closed Wednesday at $1.18.

G. WILLI-FOOD (WILC.O)

The company reported a decline of 97 percent in its
third-quarter earnings. [ID:nWNAB8105]

Shares of G. Willi closed Wednesday at $1.80.

CALLON PETROLEUM CO (CPE.N)

Jefferies downgraded the company two notches to
underperform from buy. [RCH/US]

The stock closed Wednesday at $7.23 and slid to $4.50
before the bell on Friday.

GOLAR LNG (GLNG.O)

Jefferies slashed its price target on the company to $6
from $20. [RCH/US]

The stock closed Wednesday at $6.75.

(Editing by Kenneth Barry)