SID

Companhia Siderurgica Nacional S.A. (CSN)

$1.43

Change

-0.03(-2.06%)

Volume

416.895K($594.11K)

Market Capitalization

$1.89B

Companhia Siderurgica Nacional S.A. (CSN) Price Charts

Companhia Siderurgica Nacional S.A. (CSN) Market Segments

Regular Trading Hours

-0.03(-1.72%)

Open	$1.45
Close	$1.43
Low	$1.42
Low Change	-0.03 (-2.07%)
High	$1.45
High Change	+0.00 (+0.00%)
Range	$0.03
Volume	410.566K
Dollar Volume	$585.06K

Premarket

-0.04(-2.72%)

Open	$1.47
Close	$1.43
Low	$1.43
Low Change	-0.04 (-2.72%)
High	$1.48
High Change	+0.01 (+0.68%)
Range	$0.05
Volume	6.329K
Dollar Volume	$9.05K

After Hours Yesterday

+0.02(+1.08%)

Open	$1.46
Close	$1.48
Low	$1.46
Low Change	0.00 (0.00%)
High	$1.48
High Change	+0.02 (+1.08%)
Range	$0.02
Volume	6.519K
Dollar Volume	$9.62K

Regular Trading Hours Yesterday

-0.01(-0.34%)

Open	$1.46
Close	$1.46
Low	$1.44
Low Change	-0.02 (-1.37%)
High	$1.47
High Change	+0.01 (+0.68%)
Range	$0.03
Volume	4.109M
Dollar Volume	$5.98M

Premarket Yesterday

-0.01(-0.68%)

Open	$1.46
Close	$1.45
Low	$1.45
Low Change	-0.01 (-0.68%)
High	$1.46
High Change	+0.00 (+0.00%)
Range	$0.01
Volume	10.84K
Dollar Volume	$15.72K

Companhia Siderurgica Nacional S.A. (CSN) Stock Splits

There have been 3 stock splits for Companhia Siderurgica Nacional S.A. (CSN) (SID). The last stock split occured on April 7, 2010 and increased the outstanding shares at a ratio of 1:2.

Date	Type	Ratio
April 7, 2010	Forward	1:2
February 11, 2008	Forward	1:3
June 10, 2004	Forward	1:4