Although there probably won't be a large blinking sign reminding you it's time to buy, this is very close.
When the timing is right to make a purchase, the buy zone is reached.
Look at this:
Although the price doesn't rise right away after touching this area, historically, if you bought in this area and held for a year, you would have had enormous gains.
Since the invention of bitcoin, it has been one of the finest sites to purchase it.