Alligator and fractals will perform the best on highly liquid financial instruments: foreign exchange, major currency pairs, oil, gold, stock indexes, and so on. You can safely trade EURUSD, GBPUSD, USDJPY, USDCAD, AUDUSD, NZDUSD, USDCHF with the Alligator. Some cross currency rates, for example, EURGBP, EURJPY, GBPJPY, are also traded quite well with the Williams’s indicators.