U.S. stock futures were lower this morning, with the Dow futures falling around 0.1% on Friday.Shares of Elastic N.V. ESTC fell sharply in today's pre-market trading after the company reported fourth-quarter results.Elastic posted adjusted earnings of 47 cents per share, beating market estimates of 37 cents per share. The company's sales came in at $388.43 million versus expectations of$380.36 million.Elastic said it sees first-quarter adjusted EPS of 41 to 43 cents on sales of $396.00 million to$398.00 m ...