That's because you have a functioning brain. To most people the Emojii set is a dictionary of displayed objects. This object is a chart (obviously) and what do

That's because you have a functioning brain. To most people the Emojii set is a dictionary of displayed objects. This object is a chart (obviously) and what do charts do? They represent data, not all charts represent the data of stocks. Even less represent the data of money itself! Weird that people could see interest in why a chart might have a red line even if it goes up? Like, do they not know charts exist outside stock markets?