Hi,
Just to be clear, as I pointed out earlier. Ava, Plus 500 and others are offering derivatives based on bitcoin as well as litecoin. You are not trading coins, but rather "contracts of difference" aka CFDs. Perhaps one of them offers an option , I am not 100% sure at this point. ALSO ava DOESNT TRADE ON THE WEEKEND! The bitcoin market is 247 but AVA is not, so it could be really good, or really bad for you, use caution! These derivatives could suit you if you dont wish to really own bitcoin ,if you want to short bitcoin ,or if you want to hedge your holdings in bitcoin. If you think that you could lose money trading bitcoin , imagine trading derivatives based on it! IMO the big disadvangate is that you could make a total loss a lot faster, and have nothing to show for it, if you own some bitcoin and bitcoin goes to 1 cent, you still have 1 bitcoin
with a cfd I have nothing