Market bottom?, Russia-Ukraine crisis and commerce, Covid & concerts

Stocks gave up their early gains, as Ukraine appears to be the victim of a cyberattack. The S&P is now within 1% of its January intraday lows. Are those lows safely in, or not? We’ll explore. Plus, as more sanctions get issued on Russia, we’ll speak with an expert who has one key thing the West should watch for. And, in today’s Earnings Exchange: we’ll give you the story, the action and the trade in Alibaba, Moderna and Live Nation with results on deck.