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Financial Readiness

Understanding Risk and Volatility

What risky actually means, why a market drop is not the emergency it feels like, and why time is on a young service member's side.

A crash and salvage team Sailor stands watch on the flight deck, March 28, 2026

A crash and salvage team Sailor stands watch on the flight deck, March 28, 2026. U.S. Navy photo, USS Nimitz (CVN 68), DVIDS (public domain).

The short version

All investing carries some risk, and that is the trade-off for growth. The assets that can grow the most also move the most, up and down. Volatility just means how much and how fast a price moves. Aim to take on an amount of risk that fits your timeline, not to dodge it entirely.

When the market drops, the number on your screen falls, but that is a paper loss until you sell. If you hold, you still own the same shares. A young service member has decades ahead, so the dips matter far less than staying steady and not bailing out at the bottom.

A drop on the screen is a paper loss

Stocks swing, sometimes hard. The mistake is selling into the swing. Hold through it and you still own the same shares, while you balance the two kinds of risk to match your timeline.

The danger: Stocks carry market risk: the value bounces, sometimes hard. The danger is panic-selling at the bottom and locking the loss in.
The reality: A price drop is a paper loss until you sell. Hold, and you still own the same shares while markets recover over long stretches.

Two kinds of risk

  • Stocks: market risk. The value swings up and down
  • Cash: inflation risk. It quietly loses ground
  • Mix stocks, bonds, and cash. Balance one risk against the other
  • Lean conservative near the goal. Less swing as you near the money
Sitting entirely in cash feels safe and quietly loses ground.

Source: Investor.gov (SEC)

Do this now

  1. Keep your emergency fund in cash, separate from investments.
  2. Set automatic TSP contributions and leave them running.
  3. Do not sell into a dip. A paper loss is not a real loss until you sell.
  4. Match your stock and bond mix to your timeline, not the headlines.

Risk and reward are tied together

The assets with the most growth potential also carry the most ups and downs. Stocks carry market risk, meaning the value swings. Cash carries inflation risk, meaning prices rise faster than your cash grows, so it quietly loses ground. The fix is to mix stocks, bonds, and cash so they balance each other, rather than pick just one.

A paper loss is not a real loss

When the market falls, the drop on your account screen is a paper loss, meaning a drop you have not locked in by selling. If you do not sell, you still own the same shares. Over long stretches, markets have recovered. The real risk is panic-selling at the bottom, not the drop itself.

Time is the buffer

Picture a ruck march over rolling terrain. Mile to mile the ground climbs and falls, and some climbs are brutal. Zoom out to the whole route and the line trends one way. A junior enlisted investor is at the start of a very long march, with decades ahead. Someone a year from retirement holds steadier assets because they cannot wait out a long recovery. That is why your mix should lean more conservative as you near a goal.

If the market drops while you are deployed

A dip during a deployment is not a crisis you have to manage from a phone. Set your contributions before you leave, and the automation does the work while you focus on the mission.

You do nothing: Automatic TSP contributions keep buying while you are downrange, and a lower market buys more shares per dollar. You do not have to do anything.

Stay in formation

  • A paper loss is not a real loss. It is real only when you sell
  • Do not react to chow-hall headlines. Skip the urge to time the market
  • Keep your emergency fund in cash. Separate from your investments
  • Time is your buffer. You have decades ahead
Set your contributions before you leave, then let it run.

Source: Investor.gov

Get help, free

You do not have to sort out your risk comfort alone. Your installation Personal Financial Manager or Personal Financial Counselor is free on base and can walk through your own timeline with you. Military OneSource offers free financial counseling by phone, including before or during a deployment. For the basics on risk and asset allocation, the SEC runs a plain-language Beginners' Guide at Investor.gov. All three are linked in Sources below.

FAQ

Is investing risky?

Some, yes. All investing carries some risk, and higher potential returns come with bigger swings. Holding only cash carries a quieter risk: inflation eroding your buying power over time.

What happens if the market drops while I am deployed?

If your contributions are automatic, they keep buying while you are gone, and a lower market buys more shares per dollar. A drop is a paper loss until you sell, so the usual move is to leave it alone.

Should I stop my TSP contributions when the market is down?

Usually not. Stopping during a dip means you skip buying shares while prices are lower. Automatic, steady contributions are designed to take the timing decision off your plate.

Sources & links

  • Investor.gov (SEC), Beginners' Guide to Asset Allocation, Diversification, and Rebalancing: investor.gov
  • Investor.gov (SEC), Asset Allocation and Diversification: investor.gov
  • Investor.gov (SEC), Investing Basics (Introduction to Investing): investor.gov
  • Investor.gov (SEC), Investing Glossary: investor.gov
  • Military OneSource, free financial counseling: militaryonesource.mil

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