Update After looking over the code again this evening, I seem to have fixed the position-sizing issue, though I would still appreciate some clarity on the problem - I'm not exactly sure how I fixed it. However, I'm now having trouble plotting entry, profit, and loss lines to the chart as they were ...

I've also tried adding the position size as a percent of equity and using that as the 'qty' argument in my strategy.entry function - I just divide the position size in cash by the account balance: equitytorisk = equity * (i_risk/100) //percentloss = (long_diff/long_entryprice)*100 pos_size = equityt...

Hi Pine Scripters, I've been working on a simple script derived from Matt's in his latest YouTube video. I'm new to Pine (and to programming), but I am part-way through a strategy that allows the user to set a percentage of their account balance to risk per trade, where the balance is understood to ...