I've seen this happening several times lately, when a bot 🤖 here spends some period of time rapid fire buying and selling, like every few seconds, or even multiple times per second, and it can go on for hours. Sometimes it's like this with just 1 mana, sometimes with larger amounts, sometimes creating a rapid sign wave effect on the graph, sometimes a random noise effect. The goal of the bot is presumably to net make mana, but what effect does this sort of activity usually have?