From my observation of the bot activities of last one week, it appears that there is a trigger to activate the BOT. If someone dump/sell share to buy side(no matter how much) it activates the BOT. Once activated it keeps buying from the Sell side (no matter if it is 1.2c or 1.3c) until it reaches it's threshold (around 1mil).
So all we need to do is sell a small amount of shares to the current buy depth(no matter what price or how much share) to activate the buying spree.
PS: It's purely my speculation based on my observations. So please DYOR before you take any action.
FER Price at posting:
1.3¢ Sentiment: Buy Disclosure: Held