Now heres a thing and I'm probably stupid. As I've mentioned I've got a Bit tracker fund as part of my pension.
I can buy and sell etc and its almost instant (£12 a time). But thats only whilst markets are open during the working day. So today the bitcoin fund closed a little down but not too bad. Of course, last few hours BTC has dived a lot.
I can place buy/sell orders over the weekend but they dont get processed until monday.
So it closed at 293.80E today. Its not going to open at 293.80E is it surely? Otherwise it would too easy. i.e. Wait and see if BTC actual price falls over the weekend, if it does sell fund at fridays closing price, sit back and wait for fund price to fall (due to weekend BTC crash) and then re-buy for cheaper. And same if BTC rose sharply....