Analysis: Financial literacy or luck? The year small-time traders made a big impact

In May, San Diego-based Emily was feeling flush from a year of double-digit gains earned from trading stocks. Equity options, which some fellow stay-at-home investors were dabbling in, would juice up her returns, she decided.
Qualcomm leans into cameras, gaming with new flagship smartphone chip

Qualcomm Inc (QCOM.O) on Tuesday released its new top-tier smartphone chip aimed at premium-priced Android phones with features like sharper photos and graphics than handsets using chips from rivals.