As the title says, I would like to know if it's possible to create a custom fib retracement tool that would trigger a strategy?
For example, I want to place an order when we hit 50% retracement, and then the target would be 0% level, with stop at 100% level.
Also, I want to calculate how many lots to place base on input of an amount i want to risk. So let's say on NQ, if the range of the retracement is 20 pts, and my risk is $200, it should place 1 lot order (10 pts risk * $20 == my risk if $200), if my risk is $400 it would do 2 lots, etc.
Thank you for your help.

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