QST earnings per share for the last quarter are -0.03 CAD whereas the estimation was -0.01 CAD which accounts for -200.00% surprise. Company revenue for the same period amounts to 1.45 M CAD despite the estimated figure of 1.95 M CAD. Estimated earnings per share for the next quarter are 0.00 CAD, and revenue is expected to reach 2.35 M CAD. Also watch annual changes over time to get a bigger picture of QST earnings per share and revenue dynamics.