An emotion based stock indicator developed by Maison Matthews. This indicator aims at identifying a bearish/bull trend if he buys/sells a stock position. This is typically used by traders betting the opposite direction. In layman’s term you do the opposite of what he is doing.

Intelligence agency term for "psychological operation". A government or corporate-sponsored operation, usually taking the form of a "terrorist attack" or "crazed gunman on a spree", with the intent of panicking the public into demanding more police and laws inhibiting freedom. Psyops are usually carried out by drugging a civilian or group of civilians with aggression-promoting drugs, psyching them up, arming them, and sending them out to commit mayhem. Government-sponsored terrorism. See also blackshirts, conspiracy

One of analysts top indicator on what NOT to do.