This is impressive. NXT-ID is an early-stage company that just went public in August via an S-1 registration, but interest seems to remain strong with shares climbing from initially around $1.50 to as high as $6.00 before pulling back to current levels around $3.50. As the products start rolling-out to the public, even more investors (and other companies) may start taking note of this upstart and the cutting-edge technology it possesses. Proper due diligence is, as always, encouraged.