TA on [ETH/USD]

Did a TA on ETH against USD. ETH fell from $225 all the way to $190 within a period of 24 hours and right now hovering at $200 for awhile already. $190 seems like the key support region and $200 is the daily support. If ETH drops to $190 where the key support region is at, it might potentially dip further. However, I feel ETH is currently oversold right now and potentially will inch towards $210 soon.