Should I manually Sell Negative Positions?

You certainly can intervene and manually sell positions on your hopper if you wish. Ultimately your hopper, positions and funds are your responsibility. You may get lots of ideas, advice and suggestions, but at the end of the day you should try to make calculated and educated decisions.

Personally I almost never manually sell negative positions on my hoppers. If you plan to continue using Cryptohopper then you can often times just patiently wait and allow DCA and the coin's price more time to sell for profit. Manually selling a negative position is committing to taking a loss, whereas waiting for the market conditions to improve and for the hopper's DCA settings to work may ultimately result in that position selling for a profit.