https://finance.yahoo.com/quote/ZM/ https://finance.yahoo.com/quote/ZM/ Zoom was 500 at close yesterday, in premarket trading it's dropped 13% to 435. Nasdaq

https://finance.yahoo.com/quote/ZM/ https://finance.yahoo.com/quote/ZM/ Zoom was 500 at close yesterday, in premarket trading it's dropped 13% to 435. Nasdaq open at 1430 GMT