**current candle price**,

to the

**previous candle hl2**.

the end result will a percentage value, for example 39%, 80% and 100%.

100% will mean the current price and the previous hl2 are equal.

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this is my plan:

1. to check if current price > previous hl2 or current price < previous hl2

if yes then

**Option 1 - current price > previous hl2**

Step1 - to reduce the current price with the previous hl2Step1 - to reduce the current price with the previous hl2

current price - previous hl2 = [ here will be the value ] - we can define it as a "price_result_after_reduction_ver1"

option 1 - current price > previous hl2

option 2- current price < previous hl2

**Step2 - to take result and calculate how much this value is in percentage from the value of the previous hl2**and then to create another value named - " price_afer_reduction_percentage_option1"

this value will be -

**The result in % should be rounded**

price_afer_reduction_percentage = [(price_result_after_reduction_ver1/previous hl2)*100]rounded

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**Option 2 - current price < previous hl2**

Step1 - to reduce the current price with the previous hl2Step1 - to reduce the current price with the previous hl2

previous hl2 - current price = [ here will be the value ] - we can define it as a "price_result_after_reduction_ver2"

**Step2 - to take result and calculate how much this value is in percentage from the value of the previous hl2**and then to create another value named - " price_afer_reduction_percentage_option2"

this value will be -

**The result in % should be rounded**

price_afer_reduction_percentage = [(price_result_after_reduction_ver2/previous hl2)*100]rounded

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I need help in putting it all together, or if there's another way to get the same result will be fine too.

thanks.