Palantir shares edged up 4% by noon trading. The teaser starts with a series of symbols around the number 6. The symbols include the Palantir logo, a four-pointed star, its AIP logo and an hourglass.

Shares of Palantir Technologies slumped more than 13% on Tuesday, after quarterly results and a raised forecast failed to meet the high expectations of Wall Street investors, who had driven the ...