Plug Power Inc Spikes Amid Praxair Photo Speculation

Plug Power Inc. PLUG spiked higher Thursday afternoon amid the company posting a photo on its blog.

The photo appeared to show Plug Power hydrogen storage tubes near a Praxair, Inc. PX truck.

Below is the section of the blog containing the Praxair photo.

It seems traders speculated that the photo indicated the potential for a new contract between the companies.

Plug Power Inc. traded at $4.53, up 1.91 percent Thursday afternoon.