Options Brief: Yingli Green Energy

Shares of Yingli Green Energy YGE are higher on the session by 8.97%, trading at $6.32. Overall call volume is now running at 4.41x the daily average, with 79% of all calls traded being purchases on the offer. 7,141 contracts have traded on the session so far. Yingli Green Energy Holding Company Limited is a vertically integrated photovoltaic product manufacturer.