Text this: Generalized method of integrated moments for high-frequency data

  _  _     _____    _    _      ___     _    _   
 | \| ||  |  ___|| | || | ||   / _ \\  | \  / || 
 |  ' ||  | ||__   | || | ||  / //\ \\ |  \/  || 
 | .  ||  | ||__   | \\_/ || |  ___  ||| .  . || 
 |_|\_||  |_____||  \____//  |_||  |_|||_|\/|_|| 
 `-` -`   `-----`    `---`   `-`   `-` `-`  `-`