Hi Trading 212,
Can you please let me know . why is my cfd account not allowing me to buy ?
saying my remaining long position is 0 for nio.
i do have funds . can you please explain this fo me . this is happenning on few other stocks too .
It likely means that too many people already have a long position in NIO and those other CFDs, so they can’t allow for more to be made as they have to manage their risk exposure.
thats bad 
with this it will be diffcult to buy any popular stocks in the platform. since many people want to buy them.
Its not that different to buying the stock normally. If no-one is willing to sell shares, you would be unable to buy any.