1. Select companies with strong fundamentals: · 2. Avoid succumbing to emotional investment decisions: · 3. Know which sectors to invest · 4. Remember stocks with. 17 Tips That Every Stock Market Investor Must Know · 1. Cut Losses Early · 2. Let Gains Run · 3. Don't Average Down · 4. Average Up · 5. Paper Trade · 6. The Single. Avoid risky low-priced stocks.
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