Besides Bitcoin, during the past week, we saw Etherum also dip seriously against the dollar, breaking previous supports and moving as low as 530; Is this just Etherum making a correction or should we expect more moves to the downside. HODL or Sell??

It all depends on Bitcoin. If it falls by $ 3,000, then Ethereum, even with the best news, will also go to the bottom. Here we can only wait for a general market turn to make some positive forecasts.