Shiba Inu (SHIB) is testing a critical trendline that has been in place since 2021.If SHIB breaks the downtrend, it could see a powerful rally of over 150% to reach highs around $0.000074.On the other hand, if the trendline holds, SHIB risks a 62% free fall to $0.000011.Despite its 200% price gain over the past year, analysts remain bullish on SHIB due to a potential decline in Bitcoin Dominance.