Does grid trading bot buy more coin as it buys and sell or it just takes the income profit and holds it?

Answer

The amount of tokens bought in every grids is same, it wont increase by itself. It stores profit inside the bot, which you can release using Release Profit function in the running bot details. Check out how Releaseable Profit is calculated here : https://pionex.zendesk.com/hc/en-us/articles/360048167594-How-is-Releasable-profit-calculated-

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