PLUG

Plug Power Inc.

$2.14

Change

-0.21(-8.74%)

Volume

135.256M($285.71M)

Market Capitalization

$2.98B

Plug Power Price Charts

Plug Power Market Segments

After Hours

+0.03(+1.18%)

Open	$2.12
Close	$2.14
Low	$2.11
Low Change	-0.01 (-0.24%)
High	$2.17
High Change	+0.06 (+2.60%)
Range	$0.06
Volume	1.33M
Dollar Volume	$2.85M

Regular Trading Hours

-0.17(-7.46%)

Open	$2.28
Close	$2.11
Low	$2.10
Low Change	-0.18 (-7.89%)
High	$2.38
High Change	+0.10 (+4.17%)
Range	$0.28
Volume	132.37M
Dollar Volume	$279.30M

Premarket

-0.01(-0.43%)

Open	$2.30
Close	$2.29
Low	$2.25
Low Change	-0.05 (-2.17%)
High	$2.33
High Change	+0.03 (+1.30%)
Range	$0.08
Volume	1.555M
Dollar Volume	$3.56M

After Hours Yesterday

-0.01(-0.43%)

Open	$2.34
Close	$2.33
Low	$2.33
Low Change	-0.01 (-0.43%)
High	$2.36
High Change	+0.02 (+0.85%)
Range	$0.03
Volume	541.272K
Dollar Volume	$1.26M

Regular Trading Hours Yesterday

-0.07(-2.70%)

Open	$2.41
Close	$2.35
Low	$2.30
Low Change	-0.12 (-4.77%)
High	$2.43
High Change	+0.02 (+0.83%)
Range	$0.14
Volume	95.88M
Dollar Volume	$224.84M

Premarket Yesterday

-0.08(-3.21%)

Open	$2.49
Close	$2.41
Low	$2.41
Low Change	-0.08 (-3.21%)
High	$2.49
High Change	+0.00 (+0.00%)
Range	$0.08
Volume	939.369K
Dollar Volume	$2.26M

Plug Power Stock Splits

There has been 1 stock split for Plug Power (PLUG). The reverse stock split occured on May 20, 2011 and reduced the outstanding shares at a ratio of 10:1.

Date	Type	Ratio
May 20, 2011	Reverse	10:1