My prediction is just $600 at the end of the year and right now the price is quiet far from my prediction but since the market is unpredictable, we can say that the anything can happen and the $1k price can still be rich. If theres a good effect of DeFi projects to ETH, then expect the price of ETH will become expensive once the market continues the trend.
For everything to make sense the developers needs to successfully roll out the updates they are promising as the transaction charges on ETH are really high and people will find similar alternatives if it continue like this. The DeFi hype is a good opportunity for the market to recover but everything needs to be aligned to see a huge rally.