Options Brief: Polypore International, Inc. (PPO)

Shares of Polypore International, Inc. PPO are higher on the session by 19.84%, trading at $66.35. Overall call volume is now running at 3.19x the daily average, with 60% of all calls traded being purchases on the offer. 2,422 contracts have traded on the session so far. Polypore International, Inc. develops, manufactures and markets specialized microporous membranes used in separation and filtration processes. The company's products and technologies are used in two primary segments: energy storage and separations media.