I want to add spread to my stoploss how can I do that

 
Hello I want to add spread to my stoploss like if my entry is at 1.20000 and my stoploss is at 1.21000 if my spread is 20 I want my stoploss at 1.21020 how can I do that pls help
 
Muhammad Shayan: how can I do that pls help

How can you add two numbers? You just add them.
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