Less than expected buying power
Buying power is the amount of money you can use for purchases. Unsettled funds from recent sales are temporarily unavailable in your buying power.
After the funds are settled in Robinhood, they'll be added to your buying power. For more details about buying power, check out Settlement and Buying Power and Crypto account funding.
Buying power might also change for other reasons, such as:
Your buying power is limited by what money is available for investing, such as with Instant Deposits or Robinhood Gold. To learn more about why money might be unavailable, check out Why can’t I use my Instant Deposits and Why can’t I use all of my buying power.