Does the web app close positions that go down?

No. The software does not use Stop Loss (or as we call it “Lock in Loss”).

The software uses money management and adds more shares on price moves and closes them out on the rise (profitably) to lock in the gains in the price fluctuations.

Remember, the strategy is designed to trade a symbol and take profits perpetually. So, even if a symbol goes down the price will still fluctuate.