Volatility reigned in January on elevated volume as stock investors shifted their focus from global events to U.S. earnings reports, which have ranged from amazing (e.g., Apple) to crushing (e.g., Microsoft). Although the earnings reports have brought plenty of surprises, the volatility is no surprise, as I and many other market commentators predicted for the New Year.

As widely expected, the New Year has begun with plenty of volatility on high trading volume, as investors fear more than just a mild correction to start out the year. Despite the strong fundamentals here in the U.S., there are plenty of dangers around the rest of the world, and many fear that our cozy comfort at home simply cannot remain insulated for much longer.

Earnings reports on Wednesday from big banks like Goldman Sachs (GS) and JPMorgan Chase (JPM) were encouraging. And Apple (AAPL) got a much-needed boost from the top tech analysts. However, Goldman’s analysts tried to throw a wet blanket on the markets earlier this week with their expectation that earnings reports overall this year would be “uninspiring” and that equity returns this year likely will be only in the single digits.

As we head into the homestretch of summer and the Labor Day holiday weekend, investors are anxious to see if next week brings elevated volume and the reinforcements to help the bulls break out. However, there’s no doubt that the bears are lurking in the wings to drive stocks down hard, given the right scenario.