AMSC

American Superconductor Corp

$32.31

Change

+1.27(+4.09%)

Volume

567.014K($18.25M)

Market Capitalization

$1.54B

American Superconductor Corp Price Charts

American Superconductor Corp Market Segments

After Hours

+0.12(+0.37%)

Open	$32.19
Close	$32.31
Low	$31.90
Low Change	-0.29 (-0.90%)
High	$32.31
High Change	+0.12 (+0.37%)
Range	$0.41
Volume	4.716K
Dollar Volume	$152.37K

Regular Trading Hours

+0.90(+2.88%)

Open	$31.28
Close	$32.18
Low	$30.94
Low Change	-0.34 (-1.09%)
High	$32.70
High Change	+1.42 (+4.54%)
Range	$1.76
Volume	562.162K
Dollar Volume	$18.09M

Premarket

+0.00(+0.00%)

Open	$31.32
Close	$31.32
Low	$31.32
Low Change	0.00 (0.00%)
High	$31.32
High Change	+0.00 (+0.00%)
Range	$0.00
Volume	136
Dollar Volume	$4.26K

After Hours Yesterday

+0.36(+1.15%)

Open	$31.08
Close	$31.44
Low	$30.87
Low Change	-0.21 (-0.68%)
High	$31.69
High Change	+0.61 (+1.96%)
Range	$0.82
Volume	6.8K
Dollar Volume	$213.78K

Regular Trading Hours Yesterday

-0.60(-1.90%)

Open	$31.64
Close	$31.04
Low	$30.96
Low Change	-0.68 (-2.15%)
High	$32.00
High Change	+0.36 (+1.14%)
Range	$1.04
Volume	546.328K
Dollar Volume	$16.96M

Premarket Yesterday

+0.13(+0.41%)

Open	$31.39
Close	$31.52
Low	$31.39
Low Change	0.00 (0.00%)
High	$31.65
High Change	+0.26 (+0.82%)
Range	$0.26
Volume	4.294K
Dollar Volume	$135.35K

American Superconductor Corp Stock Splits

There has been 1 stock split for American Superconductor Corp (AMSC). The reverse stock split occured on March 25, 2015 and reduced the outstanding shares at a ratio of 10:1.

Date	Type	Ratio
March 25, 2015	Reverse	10:1