Headlines continue to dominate the trading landscape, perpetuating a news-driven trader’s market rather than allowing a healthier valuation-driven investor’s market to return to favor. After all, that’s what stock market investing is supposed to be about. Narrow market breadth and daily stock price gyrations have been driven primarily by three headline generators -- oil price, the Fed’s monetary policy, and China growth. Sure, there were many other important news items, notably the sinister course of Islamic terrorism. Read more about Sector Detector: Headlines continue to control market direction as valuation models languish

Investors find themselves paralyzed by uncertainty given mixed messages from prominent market experts and talking heads, some professing the sorry and deteriorating state of the global economy, and others cheerleading the continued improvement in the fundamentals, particularly here in the U.S. Indeed, the nearly identical chart of the S&P 500 in 2015 compared to 2011 gave hope to a similarly solid start to 2016 as we saw in 2012, but instead we have seen the worst start to a New Year in history. Read more about Sector Detector: Bulls try to find a backbone in the face of fear and loathing

Scott MartindaleLast week brought even more stock market weakness and volatility as the selloff became self-perpetuating, with nobody mid-day on Wednesday wanting to be the last guy left holding equities. Hedge funds and other weak holders exacerbated the situation. Read more about Sector Detector: Sharp selloff in stocks sets up long-awaiting buying opportunity