금, 은 비트 이더 변동폭왜이래

⠀⠀⠀⠀⠀⠀⣴⠶⢦⣤⠶⠶⣄
⠀⠀⠀⠀⠀⠀⣇⠀⠀⠁⠀⢀⣿
⠀⠀⠀⠀⠀⠀⠙⢧⣄⠀⣠⠞⠁
⠀⠀⠀⠀⠀⣀⡀⠀⠉⠛⠃⣠⣄⡀
⠀⠀⠀⠀⡞⠉⠙⢳⣄⢀⡾⠁⠈⣿
⠀⠀⠀⠀⢻⡄⠀⠀⠙⢿⡇⠀⢰⠇
⠀⠀⠀⠀⠀⠙⣦⡀⠀⠀⠹⣦⡟
⠀⠀⠀⠀⠀⠀⠈⢳⣄⠀⠀⠈⠻⣄
⠀⠀⠀⠀⠀⠀⡞⠋⠛⢧⡀⠀⠀⠘⢷⡀
⠀⠀⠀⢠⡴⠾⣧⡀⠀⠀⠹⣦⠀⠀⠈⢿⡄
⠀⠀⣀⣿⠀⠀⠈⠻⣄⠀⠀⠀⠀⠀⠀⠈⣷
⢠⡟⠉⠛⢷⣄⠀⠀⠈⠀⠀⠀⠀⠀⠀⣰⠏
⠀⢷⡀⠀⠀⠉⠃⠀⠀⠀⠀⠀⠀⠀⣴⠏
⠀⠈⠻⣦⡀⠀⠀⠀⠀⠀⠀⢀⣠⠞⠁
⠀⠀⠀⠈⠙⠶⣤⣤⣤⡤⠶⠋⠁