should only trade with fund you can afford to lose. Trading may not be suitable for all types of persons with different risk appetite, so please ensure that you fully understand the risks involved and seek independent advice if necessary. Here at Quantalpha Algorithms, we don't do overpromising with our clients. The market is full of possibilities and we (either manual or algotraders) all trade based on probabilities. There's still a chance that our algorithms may experience losses even if they're well-backtested and well-optimized based on the current market conditions. Backtest reports for all our algorithmic trading services is a descriptive statistics of all it's previous performance, and it may not be the sole indication of what the future performance will be. Since the market is dynamic, profits are not guaranteed.