70-75 Day Average Downtrends

Looking back the last market downturns I was curious how long each one lasted roughly. Interesting enough they were all about 70-75 days longs. We have currently been in a down trend for 70 days. Could that mean we are going to see a rally to the upside? Interested to see how this plays out. If we continue to hold the 1000$ support like, I think its just a matter of time before we push up.