Stop-Loss Strategies for New Investors: A Guide to Combining Percentage Floors with Technical Support Levels

The ideal stop-loss strategy for new investors is not a single method but rather combining two approaches to avoid getting shaken out by market volatility. A good starting point is setting a fixed maximum loss before entering a trade.

One such approach is the Percentage Rule, where you set a percentage-based floor, typically 5-8% for swing traders and 10-15% for position traders, as seen in Apple Inc's (AAPL) stock at $305.28. This method removes emotion from trading decisions by deciding risk before entering.

However, this approach has its limitations, ignoring the actual volatility of the stock. A more effective strategy is to combine a percentage-based floor with technical support levels. For instance, placing a stop just below Apple's daily pivot support level near $300 would be an ideal textbook support-level stop for a swing trade.

Another approach is using moving averages as a trailing exit line. The 50-day MA is recommended for new investors, filtering out daily noise but catching genuine trend changes. When the price closes below this average on heavy volume, it's time to sell.