Shares of American Superconductor Corp. (AMSC) are trading up .33 to 3.16.? AMSC is trading at a one-month high.

Today a small block of 197 AMSC Mar 4 calls traded at 0.05.? Average volume is 353 contracts per day in the name.? Open interest is 0 contracts in the strike.? The trade looks to be speculating for small dollars on 30% or greater move in the name.

30-day implied volatility is 66%.?? 10-day implied volatility is 47%.? 30-day implied volatility is trading over the 10-day historical volatility.

American Superconductor Corporation (AMSC) manufactures high temperature superconductor wire from metal precursors.