Understanding Market Volatility: What Research Shows About Staying the Course

Market volatility is uncomfortable. When you watch your portfolio drop 10% or 20%, every instinct screams to do something — sell everything, move to cash, wait for things to 'settle down.' It feels prudent. It feels safe. But decades of academic research shows that acting on that instinct is one of the most costly mistakes an investor can make.
The fundamental challenge is that markets are unpredictable in the short term. No one — not our team, not any team — can consistently predict when markets will drop or when they'll recover. What the research does show, consistently and across decades of data, is that markets trend upward over long periods. And a staggering fact that many are not aware of? The cost of missing just a few of the best days can be devastating to your portfolio.
Consider this: over the past 20 years, if you stayed fully invested in the S&P 500, your annualized return would have been approximately 10%. If you missed just the 10 best days — often days that occurred shortly after the worst drops — your return would have been cut roughly in half. Missing the best 20 days would have reduced your return to near zero. The best days and the worst days tend to cluster together, which means investors who sell during downturns almost always miss the recovery.
Our team at Elemental uses this research to build portfolios that are designed to weather volatility, not avoid it. We diversify across asset classes, geographies, and sectors to reduce the chance that one single event could derail your plan. We set target allocations based on your goals and risk capacity — not your emotions — and we rebalance systematically to maintain those targets.
One of the most powerful tools in our arsenal is simply conversation. When markets get turbulent, our team reaches out proactively to talk through what's happening, put the data in context, and remind you of the plan we built together. We've found that investors who understand their strategy — who know why their portfolio is constructed the way it is — are far more likely to stay the course during difficult periods.
We also use volatility as an opportunity. Market downturns create tax-loss harvesting opportunities, rebalancing opportunities, and sometimes the chance to invest additional capital at lower prices. Our team is monitoring for these opportunities continuously, so that volatility becomes a tool rather than a threat.
The bottom line: volatility is the price of admission for long-term returns. Our team's job isn't to eliminate it — that's impossible without also eliminating returns. Our job is to build a portfolio that can withstand it, educate you so you understand it, and walk alongside you so you never have to face it alone.
Written by
The Elemental Team
Research-backed insights from our team of PhDs and wealth advisors.
Get Our Latest Insights
Research-backed articles on wealth management, delivered to your inbox.
By subscribing, you consent to receive marketing, updates, and informative SMS messages from Elemental Wealth Group. Message & data rates may apply. Message frequency varies. Reply STOP to unsubscribe or HELP for help. Privacy Policy