Is it the right time to buy ethereum since it is at an 4-month low price? Or should I still wait for it to go down more.
I'm sorry, what do you mean? Now the price of ethereum has gone up again, possibly in the next few days the price of ethereum will rise to the price of 1000 $. You should buy ethereum in a few month before because it has a cheap price. Look the developments price if you intend to invest in ethereum.