30/03/2026
My father is 83 years old and has studied US stocks for almost 52 years.
He summarized some simple rules for beginners:
1. Price falls 5% → Hold
2. Price falls 15% → Buy 10%
3. Price falls 25% → Buy 25%
4. Price rises 5% → Continue holding
5. Price rises 15% → Continue holding
6. Price rises 25% → Sell 10%
7. Price rises 35% → Sell 20%
8. Price rises 45% → Sell 30%
9. Price rises 60% → Sell 40%
10. Price rises 100% → Sell everything
Discipline + patience = stable long-term growth.
(Save this later).
