OPT earnings per share for the last semiannual are -0.17 AUD whereas the estimation was -0.22 AUD which accounts for 20.66% surprise. Company revenue for the same period amounts to 240.84 k AUD despite the estimated figure of 115.46 k AUD. Estimated earnings per share for the next semiannual are -0.04 AUD, and revenue is expected to reach 13.26 M AUD. Also watch annual changes over time to get a bigger picture of OPT earnings per share and revenue dynamics.