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10 Tech How-To

Automatic Investing in Volatile Markets: A Guide

Guide 10-32164 · Updated · Step by step

Setting up automatic investing during volatile markets helps you stay consistent, avoid emotional decisions, and potentially buy more shares when prices are low. This guide walks you through the process, from choosing the right account to configuring recurring buys, so you can build wealth steadily even when the market swings.

What You’ll Need

  • A brokerage account or investment app that supports automatic recurring investments (most major platforms offer this).
  • Funding source: a linked bank account or cash balance in your brokerage.
  • An investment choice: a specific stock, ETF, or mutual fund you want to buy automatically.
  • Decide on the amount and frequency (e.g., $200 every two weeks).
  • Ensure you have enough cash in your funding source to cover the scheduled buys.

Step-by-Step

  1. Log in to your brokerage account – Go to the platform’s website or app and sign in. If you don’t have an account yet, you’ll need to open one and fund it first.
  2. Navigate to the automatic investing section – Look for terms like “Recurring investments,” “Auto-invest,” “Automatic buys,” or “Scheduled transfers.” This is often under “Trade” or “Invest” menus.
  3. Choose the account to fund – Select the brokerage account (e.g., individual, IRA, or 401(k) if employer-sponsored) where you want the automatic investments to go.
  4. Select the investment – Pick the specific stock, ETF, or mutual fund you want to buy. If you’re unsure, consider a broad market index fund or ETF that aligns with your risk tolerance.
  5. Set the amount and frequency – Enter the dollar amount you want to invest each time. Choose how often: weekly, bi-weekly, monthly, or on specific days. Many platforms allow you to pick the day of the week or month.
  6. Choose the funding source – Link your bank account or use your brokerage’s cash balance. Ensure the account has sufficient funds on the scheduled day to avoid overdraft fees or failed transactions.
  7. Review and confirm – Double-check all details: amount, frequency, investment, and funding source. Some platforms allow you to set a start date. Confirm the schedule.
  8. Monitor and adjust periodically – Set a calendar reminder to review your investments quarterly or annually. Adjust the amount if your financial situation changes, but avoid tinkering with the schedule based on market noise.

Common Mistakes

  • Stopping when the market drops – The whole point of automatic investing is to keep buying through volatility. Pausing or canceling during dips defeats the purpose.
  • Setting too high an amount – If you overcommit, you might have to cancel or incur overdraft fees. Start with an amount you can sustain comfortably.
  • Ignoring fees – Some platforms charge transaction fees for automatic buys, especially for mutual funds. Check fee schedules to ensure they don’t eat into your returns.
  • Forgetting to fund the account – If your bank account lacks cash, the buy may fail, and you might be charged a fee. Keep a buffer or set up overdraft protection.
  • Investing in a single stock – Automatic investing works best with diversified funds. A single company’s stock can be far more volatile and risky.

Tips

  • Start small – Begin with a modest amount you’re comfortable with, then increase it over time as you get used to the system.
  • Use dollar-cost averaging – This strategy naturally buys more shares when prices are low and fewer when high, which can lower your average cost per share over time.
  • Set it and forget it – but not entirely – Automate the buys, but still review your portfolio periodically to ensure it aligns with your goals.
  • Take advantage of fractional shares – Many platforms allow you to buy fractional shares, so you can invest a fixed dollar amount even if the stock price is high.
  • Align with payday – Schedule your automatic investment right after your paycheck arrives to ensure funds are available.

Troubleshooting

  • Automatic buy didn’t happen – Check your funding source: insufficient funds are the most common cause. Also verify that the account is still active and the investment hasn’t been delisted. Contact your brokerage’s support if the issue persists.
  • Overdraft fees from your bank – If your bank charges overdraft fees, consider linking a different account or keeping a higher buffer. Some brokerages allow you to pause automatic investments temporarily.
  • Can’t find the automatic investing option – Some platforms only offer this feature on certain account types or require a minimum balance. Check the help center or contact support. Alternatively, you can manually set calendar reminders and place trades yourself.
  • Investment price seems wrong – Automatic buys typically execute at the next available market price, which may differ slightly from the last close. This is normal.
  • Want to change the schedule – Most platforms allow you to edit or cancel automatic investments easily. Look for “Manage” or “Edit” next to the recurring plan.

Frequently Asked Questions

Is automatic investing safe during a market crash?

Yes, if you’re investing for the long term. Automatic investing during a crash means you buy at lower prices, which can boost your returns when the market recovers. Just ensure you have a diversified portfolio and a long time horizon.

How much should I invest automatically?

It depends on your budget and goals. A common guideline is to invest 10-15% of your income, but start with an amount that doesn’t strain your finances. You can increase it later.

Can I automate investments in a retirement account?

Yes, many retirement accounts like IRAs allow automatic contributions and investments. For employer-sponsored 401(k)s, you can often set up automatic payroll deductions directly into your plan.

What happens if I don’t have enough cash on the scheduled day?

The transaction may fail, and your brokerage might charge a fee or cancel the plan. To avoid this, keep a buffer in your funding account or set up alerts for upcoming buys.

Should I stop automatic investing when the market is volatile?

No. Volatility is exactly when automatic investing shines because you buy more shares at lower prices. Stopping would mean missing those opportunities.

Can I set up automatic investing with fractional shares?

Yes, most modern brokerages support fractional shares, allowing you to invest a fixed dollar amount regardless of the share price. This is ideal for automatic investing.

Related

General steps for current mainstream versions; menus can differ by device and version. See the disclaimer or report an error.

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