Intrusion Inc. (INTZ) closed the most recent trading day at $2.23, moving -5.51% from the previous trading session. This move lagged the S&P 500's daily gain of 0.52%. On the other hand, the Dow registered a gain of 1%, and the technology-centric Nasdaq increased by 0.52%. Heading into today, shares of the company had gained 74.82% over the past month, outpacing the Computer and Technology sector's gain of 9.55% and the S&P 500's gain of 5.95%.The investment community will be paying close attention to the e ...