If you’ve been in construction long enough, you know how estimating used to be. Stacks of drawings. Highlighters everywhere. Long nights with a scale ruler and a calculator.

The projected fair value for Constellium is US$31.09 based on 2 Stage Free Cash Flow to Equity Constellium's US$15.91 share price signals that it might be 49% undervalued Analyst price target for CSTM ...