There are benefits to stop-loss. Accepting a loss of 6300 is better than not having a stop-loss and facing a true loss. From 4794 to 4450, I don't even want to calculate how many points it has dropped. I consider it as $ETH being in vain, how about you?
In this market, technical analysis is useless.
I don't know if the U.S. stock market will continue to drop after opening.