Hi, After trying to manually trade I started coding my systems so I can automate and backtest them. It seems its very hard for me to create a lasting intraday edge because of changing conditions. I can create a system that works with PF2+ for 2 years intraday but when conditions change it starts losing. I have also not yet succeeded in filtering the conditions properly using volatility, trend or any other measure. Therefore I am thinking about 3 main directions I could focus on: 1. Put the effort in succeeding with the intraday strategies, by better filtering conditions or creating a more stable system. 2. Focus on the daily TF but spread out on many instruments to get more trades. It seems I am able to design long lasting systems for daily charts. 3. Use intraday strategies that worked during the last 3 months and retire them when conditions change. Nr.3 seems a little unconventional and risky so its more of a wild idea. Thankful for any advice on this.