OPT earnings per share for the last semiannual are -0.87 USD whereas the estimation was -1.09 USD which accounts for 20.66% surprise. Company revenue for the same period amounts to 149.00 k USD despite the estimated figure of 71.43 k USD. Estimated earnings per share for the next semiannual are -0.29 USD, and revenue is expected to reach 8.41 M USD. Also watch annual changes over time to get a bigger picture of OPT earnings per share and revenue dynamics.