Bitcoin is again at new all-time highs. The crypto king has surged past $50,000 for the first time, on the latest leg of a rally which is showing no signs of exhaustion. Bitcoin believers are reaping the rewards and H.C. Wainwright analyst Amit Dayal thinks the surge merits a rethink for his CleanSpark (CLSK) model. The analyst boosted his price target from $24 to $50, suggesting upside of 72% from current levels. Accordingly, Dayal’s rating stays a Buy. (To watch Dayal’s track record, click here) The reason for the new bullish target is easy to explain.