CleanSpark Inc (CLSK) has exhibited a noteworthy downtrend in recent premarket trading sessions, with a decrease of 3.47% and 2.57% on respective days. This trend is further corroborated by the MACD, which stands at 0.8, indicating a bearish signal. Moreover, the RSI of 73.38 suggests the stock is currently overbought, potentially contributing to the downtrend.