Innovative Solutions and Support, Inc. (ISSC) shares rallied 15.8% in the last trading session to close at $22.3. This move can be attributable to notable volume with a higher number of shares being traded than in a typical session. This compares to the stock's 61.8% gain over the past four weeks.The company has a strong position in the aerospace market because it designs and manufactures essential flight systems. Many legacy platforms, like the F-16 fighter jet, are being upgraded with advanced digital avi ...