Imagine, I have put stop loss order for one crypto at $0.301, is it possible that if no one put a buy order at this price, my order will not be filled? I don't know how it works in such cases. Although the event is very unlikely to happen but, technically it's possible that no buyer put an order at $0.301
What will happen to my order?
It does not matter if there is no order at 0.31$. Your sell order at 0.31$ will be created and market will not move down below this price until your order is fulfilled.