OPT earnings per share for the last semiannual are -1.30 USD whereas the estimation was -0.95 USD which accounts for -36.67% surprise. Company revenue for the same period amounts to 60.80 k USD despite the estimated figure of 25.00 k USD. Estimated earnings per share for the next semiannual are -0.37 USD, and revenue is expected to reach 39.00 k USD. Also watch annual changes over time to get a bigger picture of OPT earnings per share and revenue dynamics.