Hi,
@Thebro57. Thank you for opening a new account with us!
When you deposit money, it generally takes 2-6 business days for the funds to fully collect in your account. Fidelity generally allows clients to trade with uncollected funds; however, you will need to be aware of cash trading violations.
Additionally, it’s important to understand trade settlement timeframes. Stocks and Exchange Traded Funds (ETFs) take two business days (T+2) to settle. Other securities, like mutual funds, settle in one to three business days. If you sold your stock while the market was open on Friday, your funds should be settled today; however, if you input your trade after market close (4 p.m. ET), then the trade may not have occured until Monday, in which case it won’t settle until tomorrow.
When trading, you’re allowed to use the “available to invest” balance, despite some of the funds possibly being uncollected or unsettled due recent deposits or a recent trade.
When trading with all or a portion of uncollected/unsettled funds, you may encounter a warning message, like you’ve mentioned. The warning message appears to alert clients that buying a security with unsettled funds and selling it before the funds used to buy it have settled could potentially trigger a Good Faith Violation. Although the warning will appear, you can still place a trade, but you need to be aware of encountering a violation.
Check out this link for more info on cash trading violations:
https://www.fidelity.com/learning-center/trading-investing/trading/avoiding-cash-trading-violations
With this said, after selling an investment, the cash proceeds will be deposited into your account’s core position, which is usually the Fidelity Government Money Market Fund (SPAXX). SPAXX acts as a wallet for your account. It holds all of your uninvested cash.
This was a lot of information! Feel free to follow up here with other questions so we can help get to the bottom of this.