Currently watching $345-$400 to see how the market reacts to this major key support zone. I think many weak longs are already out of the market, so I would expect to see bulls able to hold this level for a while unless something crazy happens.
I think the $300-$400 price range is a good "wholesale" area to start accumulating for long-term investments. That doesn't mean I think this is a "bottom" in the price of bitcoin, just that it's healthier to buy near technical support than chase big spikes, which is unfortunately what a lot of new investors/traders do.