Grin has successfully retraced above 0.618 Fibonacci level, which is a positive and a bullish signal. Volume is highest since February and weekly chart shows even a stronger bullish signals. 8 hrs chart just formed a very bullish gravestone doji candlestick (full red,gravestone doji, green) which is again an uptrend signal. Hardfork is coming in July and Grin has entered Top 100 coins, so bulls are in play.