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.
That's a good decision if you're buying below $35k and don't wait for that signal to tell your what's good or bad. Let's take this fall as a good opportunity before hitting the best part of our journey in btc these days. Huge bounce is might be expected to come, though we didn't know what exact outcome will begin to exist for coming weeks. Don't you have a blink of an eye and get behind every market updates, because surprises might be intense one day.