Opinion: Over 50 and terrified about tariffs and your 401(k)? A lesson from history. - MarketWatch
1. Investors face risks over-allocating to large U.S. stocks. 2. S&P 500's recent decline is less severe than historical bear markets. 3. Diversifying investments can protect against large stock pitfalls. 4. Older investors risk significant losses without proper asset allocation. 5. Historical comparisons indicate that small and value stocks outperformed during downturns.