I think there will be an RNS23 Apr 2018 10:12
before the end of the week, because otherwise people will start asking questions. Whether it will be Tuesday or Friday, I have no idea. Whether it will be good news or bad news, I haven't a clue.
If it is bad news, it won't be very bad news and we will have the rest of the summer to hope for success
If it is good news, it will be very good news and we can expect the sp to double or more.
Of course, knowing CASP, there will probably be some good news and some bad news...