Currently SQX strategies only trail your stop by moving it when a bar closes and a new one opens. So if your strategy is running on a 4H chart a lot of time and price movement will pass before your stop is moved rather than trailing the actual movement of price as it's happening.
This issue could be solved by the trail stop being checked and modified every tick or by having it updated based on a lower time frame chart such as the 1M or 5M. I think this would be a great feature for a future update.
Thank you.