By Vivek Kumar Moving markets today: Asian stocks dip as Meta sparks tech rout; yen drops below ¥155; Meta stock falls 15 per cent, oil and gold stable; focus on US Q1 GDP, Alphabet, Microsoft, and Intel earnings In a volatile trading session, the S&P 500 closed higher as investors assessed the impact of rising Treasury yields alongside positive corporate earnings, particularly from major technology companies. However, Asian stock markets experienced a downturn, largely influenced by a decline in the tech sector, while the Japanese yen weakened, breaching a threshold that could prompt interven…