Bitcoin Bottom Prediction Using Historical Crash RatiosBitcoin / U. S. DollarKRAKEN:BTCUSDEtaiiiThe last crashes were 85.40%, 84.13%, and 77.58%; the shrink ratios were 84.13 ÷ 85.40 = 0.985 and 77.58 ÷ 84.13 = 0.922, so continuing that decline gives 0.859, then 77.58% × 0.859 = 66.65%, and $126,198 × 33.35% = about $42,082.