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Minimum order size on M1

Updated over a month ago

The minimum order size for any stock or ETF purchase on M1 is $1.00. This requirement helps keep costs low and allows M1 to offer affordable fractional investing.

If a buy order or auto-invest setting attempts to place an order for less than $1.00, the order will not be executed. The cash will remain in your Invest account until it meets the minimum order threshold.

Excluded buys

Excluded buys occur when an attempted order does not meet the $1.00 minimum. To ensure your investments are processed:

  • Check that every buy order or portfolio Slice receives more than $1.00.

  • Orders over $1.00 will be executed if sufficient cash is available in your account.

  • Orders under $1.00 will be skipped and appear as “excluded.”

Tip: Review your portfolio allocations if you frequently see excluded buys. Adjusting your percentages or deposits may reduce occurrences.


Brokerage accounts on the M1 platform are either fully disclosed to APEX Clearing or cleared through M1 Finance LLC. Please look at your account statement to determine how your account is cleared.

All investing involves risk, including the risk of losing the money you invest. Past performance does not guarantee future performance. Using margin can add to these risks. Users utilizing APEX cleared margin accounts should review the APEX margin account risk disclosure before borrowing. Users utilizing M1 cleared margin accounts should review the M1 margin account risk disclosure before borrowing. M1 Margin Loans are available on margin accounts with at least $2,000 invested per account. Not available for Retirement or Custodial accounts. Margin rates may vary.

Brokerage products and services are offered by M1 Finance LLC, Member FINRA / SIPC, and a wholly owned subsidiary of M1 Holdings, Inc.

This content was generated using artificial intelligence and is intended for informational and educational purposes only. While reasonable efforts are made to ensure accuracy, AI-generated outputs may omit key context; and should not be construed as financial, investment, legal, or tax advice. Users should independently verify all information and consult a qualified professional before making any financial decisions.

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