Fig. 2
From: To the moon: defining and detecting cryptocurrency pump-and-dumps
Example of a pump-and-dump chat group with over 40,000 members. Left: Telegram group ‘Rocket dump’. Right: Corresponding exchange data (Binance) of the targeted coin (Yoyo) showing the effect of the pump. The yellow, purple, and maroon lines represent the moving average for the last 7, 25, and 99 days respectively