Halving 1: 2012
8300% Up after First Halving
Took 335 Days
80% Down in 426 days
Halving 2: 2016
2300% Up after Second Halving
Took 487 Days
75% Down in 396 days
Halving 3: 2020
570% Up after Third Halving
Took 487 Days
Prediction:
70% Down in 426 days