Hello guys. I was wondering whether some order indiors or scripts exist which make it possible to trigger buy or sell or close trades SIMULTANEOUSLY across any number of pairs of curiosity (at precisely the same time). That is, for example, assuming I need to trigger buy(or sell or shut ) orders across all the major USD crosses(EURUSD, USDJPY, GBPUSD, USDCAD, AUDUSD and NZDUSD), AT THE SAME TIME! Makes sense?