Amazing that with every piece of good news the stock drops a few percent a day. Almost 5% today. The risk reward ratio is worth every cent, but it's only restoring peoples vision...who cares about that!
Well it's years away from restoring anything, since it is only half-way through the first of three phases in their only clinical trial.
But first, actc has to restore its own credibility. A stock does not drop 99.9% for just one or two reasons.