How about usd pair ? Since USD not all a base currency such as EUR . USDJPY , USDCHF USD is your base currency but on EURUSD , GBPUSD , AUDUSD , NZDUSD , USD is the quote currency. When USD fortify some of the pair go up and some of down it, It messes up with the alert . And it seem the alert calculation are different . I try it on Eur pair it doesnt alert when all eur pair incline up or down .