Set Min/Max % Buy

These menu options set the Bot's range as a percentage of the chain token balance in each wallet for buying the contract tokens.

The randomness engine in the code will generate a random percentage between the minimum and maximum values.

An example: A wallet holds 1 ETH, and the min/max % settings are 65 and 80%. The randomness engine in the code generates a percentage value of 73.7% for the balance of ETH to be usedto buy tokens, which is 0.737 ETH. The bot then submits a buy order for 0.737 ETH worth of tokens.