Bitcoin también esta cayendo, así que está saliendo FIAT; según estoy leyendo el motivo de la caída puede ser el día nacional de china:
Chinese National Day is celebrated on October 1st every year to commemorate the founding of People’s Republic of China. On that day, lots of large-scaled activities are held nationwide. Besides, the 7-day holiday from Oct. 1st to 7th is called "Golden Week”, during which more and more Chinese people go traveling around the country
China National Day, 2017: October 1st, Golden Week