If you listen to others who tell you stoploss is not necessary and you buy into it, you are in for a difficult time.
What I do is to find a “Reasonable Reference Point”.
Reasonable is a skill, a skill in gauging where reasonable lies at. For myself, it is usually a swing high(if I am shorting), and swing low(if I am longing).
I used to watch Rayner Teo’s videos and I learned the ATR from there, however, I have stopped using the ATR for a long time because I have honed the “skill” to knowing what a reasonable amount of pip is, away from the “Reasonable Reference Point”.
So, here’s what I do,
1st - Find your Reasonable Reference Point for this setup.
2nd - You could either eyeball it(based on experience), a better choice for you now, would be to use 1X ATR(20) away from the “Reasonable Reference Point”.
After a good enough amount of time, trades taken, and experience(regardless of if you profited or not from the practice), you will know how much pip you should use, while referencing the “Reasonable Reference Point”.
And by then, it is entirely up to you, if you choose to use the ATR(20) or not.
If you would like to watch me talk more about stop loss, or, trailing stop loss in this case, go to YouTube and look for Duck Hunter Forex, I have a video on how to trail your stop loss like a pro.(PS : Can’t post link yet due to low post count).
Great Day Ahead, and alway ALWAYS use stop loss.