see this comment i made yesterday listing the most recent ones which were nearly the same size with the recent drop bitcoin experienced:
then major drop from $19666 to $11160 = -43%
constant rise from $2970 to $7888 = +165%
then major drop from $7888 to $5555 = -30%
constant rise from $1800 to $4797 = +166%
from $4979 to $2972 = -40%
constant rise from $891 to $2980 = +234% (ignoring 1 drop here)
from $2980 to $1830 = -39%
this is so common that it sometimes even forms up a nice little pattern of the same size rises, then the same size correction before the rise continues and the same pattern is shaped.