Building Programme/Script for Calculating Profite and Losses in realtime ( cryptocurrency )

hello i would like to build script or programme .. that can calculating lose/profite in realtime for coins that i bought ( open order ) from exchanger platforme ( [login to view URL] ) i will explain how the Profite/Lose will need to work : this should work for 2 PAIRS (USDT and BTC ) for exemple i will buy a coin now with pair USDT lets say BNB coin ( BNB/USDT ) price for bnb now is 9$ lets say i bought 10 bnb = 90$ . if the price of bnb up to 9.5$ i should see info like this : BNB/USDT = +5$ (usdt) / +0.001304 ( btc ) [ means it gives you profite/lose in BTC and in $$ so every coins i buy (open orders) it should have this info per coin : exemple BNB/USDT = +5$ (usdt) / +0.001304 ( BTC ) NEO/BTC = +15 (usdt) / +0.003914 ( BTC ) all this info should be in realtime once i sell the coin then the i wont see this info , its need to be in history then , make sure you read the details carfully , because everything explained here . and the exchanger i need to use is (binance com)! PS : i prefer freelancers that know about crytpo !