Critical level for ? $30,600 was the low back in Jan. Also the level of the trendline that since 2017, has acted as support/resistance on numerous occasions. Finally, it's the 61.8% retracement of the Sept 2020 to April high move. Close below and it looks like sub 20k https://t.co/kc1vkN2bRa https://t.co/w29XYRNCgd