The semiconductor sector is experiencing a significant market downturn due to concerns over Chinese domestic production, circular financing fears involving NVDA, and potential memory oversupply. Semiconductor equities are facing negative performance, including MU (-5.14%), NVDA (-5.20%), AVGO (-0.47%), AMD (-7.76%), INTC (-2.58%), TXN (-0.99%), and ADI (-1.33%). Meanwhile, Oil prices dropped 7% following geopolitical updates regarding the US and Iran.