How is Qualcomm the best-performing chip stock right now, with over 40% gain this week?

Qualcomm (NASDAQ: QCOM) has become the loudest name in the chip trade this week, surging by 12% on Friday to make it a 40.3% rally for the week, and is now up about 75% over the past month, breaking all-time highs after all-time highs. Meanwhile, the iShares Semiconductor ETF (SOXX) hit its first intraday record...