I want to create atas indicator

Job ID: 37307969

Budget: $30 – $250 USD

would be the automatic placement of FIB RETRACEMENT tool
- From previous day Low to previous day High
- From previous week Low to previous week High
- From previous month Low to previous month High
(so 3 fib retracement tool)

I want to be able to input myself the additional values above and below the 0 and 1 if necessary
goal is to be able to modify the indicator in the code directly after having being trainer to do it. i learn fast and put work into learning.