Hi guys. Many thanks for your replies! I still don't know how to do it though.
The first one is literally just a limit sell order and the second one is just a stop-loss order.
What happens is that once I place my higher sell order, the system tells me I have no more funds ie. it "takes them away" so I can't place my stop-loss order.
Can you explain more on this part? I never used Poloniex, but aren't you trying to sell an amount that you don't have hence why it's saying you have no more funds?
Assume I have 1 BTC.
I put a limit sell order for 1 BTC above the current price (this is my high target price).
Once placed, when I try to put a stop-loss order for 1 BTC at below current price (this is my stop-loss price), the system tells me I have zero bitcoin, so I can't place the stop-loss order.
To my mind, I still have 1 BTC because the limit sell order has yet to fire, but it could be that as far as Poloniex is concerned I don't have it since it is on order.
I have been playing around with charting and would like to learn about swing trading.
But I can't do it if I have to be at my computer all the time
I also asked in Poloniex chat trollbox and the mod pointed me to the futures function. That sounds far to complicated for what I need.