.n the next hour, tech tumbles is tech losing its shine. the microsoft ceo joins privacy regulation after google became the latest to reveal a security flaw. our exclusive interview coming up. cryptocurrency suffered. coinbase is seeing a big drop in user volumes. we will see what is ahead. first, to the top story. theirtocks have seen longest losing streak of donald trump's presidency. their lowest level since late july falling as much as 4.1%. investors are searching for answers. thatimplest one may be tech as a whole is not special anymore. here to explain is sarah. >> if you think about the, this season, heading in, tech as a sector is expected to have 90% earnings growth. but the s&pl great, as a whole is except to --