I have been facing the market for 15 years, through full-time and part-time work. I mainly focus on short-term to day trading in FX and commodities. The indicators and tools published here are originally practical tools I created and refined to optimize my own trading environment and to eliminate emotions by rigorously following rules. I believe the most important factor for surviving in the markets for a long time is not finding a holy grail, but maintaining a stable environment and discipline. I have developed these tools from a practical, on-the-ground perspective to reduce the burden of staring at the screen and to remove hesitation in judgment. I hope traders who feel similar challenges can also benefit from them, so I’ve organized and shared them in this form. Rather than flashy hype or unrealistic numbers, I design them with a focus on real usability and reproducibility in actual trading scenarios. I would be grateful if you could use them to improve daily trading accuracy and support market sense.