In a bullish market we might have seen it happen, ETH quickly rose from sub $100 to over $1000 without any major upgrades. But in this market it's hard for any coin to experience real growth. Even coins with major announcements seem to experience growth only to have it wiped out in the next sell off.
I was very surprised if in such a close time the market could grow quickly. but I also expected that to happen. whether it's next month or throughout the next year, I will wait for the market to grow very well again.