$Broadcom (AVGO.US)$ stock surged 11.2% this Monday, following a 24.4% leap on last Friday's trading, marking its largest single-day percentage gain in history. According to Dow Jones Market Data, Friday's rally added $206 billion to its market value, which is the sixth-largest one-day gain for a U.S. company. Broadcom is having its 'Nvidia moment'. It has become the third semiconductor company in the world, after $NVIDIA (NVDA.US)$ and $Taiwan Semiconductor (TSM.US)$, to su...