https://alternative.me/crypto/Go down the page to the chart and click on "max". You will see that the current reading of 10 is about as low as it can go.
I would say from looking at the chart; a reading above 35 is a buy signal.
Historically dips have lasted longer than this so I would say there is plenty more bloodshed away this is the first hill on the way down. I could be wrong but this is the retrace that's needed for a monster outbreak.