MRT earnings per share for the last semiannual are -0.38 USD whereas the estimation was -0.35 USD which accounts for -8.57% surprise. Company revenue for the same period amounts to 8.41 M USD despite the estimated figure of 8.30 M USD. Estimated earnings per share for the next semiannual are -0.28 USD, and revenue is expected to reach 8.10 M USD. Also watch annual changes over time to get a bigger picture of MRT earnings per share and revenue dynamics.