Can You Buy Stocks Again on 28 Using Proceeds from Shares Sold on September 23, Before Settlement on 29?
Yes. Although proceeds from domestic stocks sold on 2026-09-23 will settle on September 29 because of the Chuseok market closure, investors with ordinary domestic stock accounts can generally use those proceeds to purchase new shares when trading resumes on September 28. However, money available for reinvestment is not the same as money available for withdrawal to a bank account.
This distinction is the main source of confusion when settlement of stock sales made before Chuseok takes longer than usual.
Why Can You Buy Stocks on 28 Using Proceeds from a September 23 Sale but Not Withdraw the Money?
In the domestic stock market, the time a trade is executed differs from the time its settlement is completed. When a sale is executed on September 23, the shares being sold and the amount receivable are confirmed, but actual settlement takes place on the second trading day.
During Chuseok in 2026, the domestic stock market is closed on September 24 and 25, while 26~27 falls on a weekend. Therefore, the first trading day after September 23 is 28, and the second trading day is 29.
| Date | Status of Sale Proceeds | Key Point |
|---|---|---|
| September 23 (Wednesday) | Sale executed | Sale amount confirmed |
| September 24~27 | Market closure and weekend | Excluded from the trading-day calculation |
| September 28 (Monday) | First trading day | Domestic stocks can be purchased again |
| September 29 (Tuesday) | Settlement date | Funds become available for withdrawal after settlement is completed |
The important distinction is that reinvesting money within a brokerage account and withdrawing cash from that account are two different processes.
Even if sale proceeds have not yet settled, a brokerage firm can process a subsequent purchase by matching the unsettled proceeds against the amount due for the new purchase. However, transferring money to a bank account requires settlement to be completed so that the funds become withdrawable cash.
If You Buy Stocks Again on 28, When Will That Purchase Settle?
If you purchase domestic stocks on September 28, the purchase settlement date will be September 30 under the standard T+2 settlement cycle.
The process is easier to understand when the transactions are viewed together.
September 23 Sale → September 29 Sale Settlement; September 28 Repurchase → September 30 Purchase Settlement
In other words, you do not have to withdraw the proceeds from shares sold on 23 to a bank account and then deposit the money again before buying another stock. Within a brokerage account, sale proceeds can be reflected in the amount available for orders and used for subsequent trades.
However, if you have made multiple purchases and sales, or if margin shortfalls, credit trading, or scheduled orders are involved, the actual amount available for orders may differ from the simple total of your sale proceeds.
Check 'Available to Trade' and 'Available to Withdraw' Separately Rather Than Relying on Your Cash Balance
Just because money appears in your brokerage app after a stock sale does not mean the entire displayed amount can be transferred to your bank account.
The figure you should check depends on what you want to do.
| What You Want to Check | Figure to Check First |
|---|---|
| Can I buy another stock right now? | Amount available for orders |
| Can I transfer money to my bank right now? | Amount available for withdrawal |
| What will my balance be after future settlements? | D+1 and D+2 estimated cash balances |
Different figures for your cash balance, amount available for orders, and amount available for withdrawal do not necessarily indicate an error. This is because unsettled trade proceeds and payments due for additional purchases may be reflected differently in each figure. Explanatory materials and questions about these differences have continued to appear recently.
In particular, if you need to transfer money for living expenses or to another bank account, the key is to check the amount available for withdrawal, not your cash balance or the amount available for orders.
Can You Withdraw the Entire Sale Amount Immediately on 29?
If there are no other transactions, settled sale proceeds are generally reflected in the funds available for withdrawal. However, you should not assume that the actual withdrawable amount will exactly match the original sale amount you calculated.
If you have purchased other stocks after the sale, funds will be needed to settle those purchases. Any outstanding payment obligations or other transactions awaiting settlement will also affect the cash available to you. The labels used in brokerage apps and the timing of balance updates may also differ between securities firms.
Therefore, if you need to transfer money to another account on September 29, it is more accurate to check the following items in your brokerage app in this order.
1. Confirm that the settlement date for the sale is September 29.
2. Check whether there are other purchase transactions or unsettled amounts.
3. Check the D+2 estimated cash balance.
4. Check the actual 'amount available for withdrawal' immediately before making the transfer.
Important Precautions When Buying Stocks Again on September 28
The fact that you can reinvest proceeds from shares sold on 23 on 28 does not mean that the money is already freely withdrawable like cash in a bank account.
For example, if you use the proceeds from a 23 sale to purchase another stock on 28, the amount available for withdrawal from your account may subsequently change to reflect the settlement obligation created by that new purchase. If you need cash on 29, you should review your withdrawal plans before reinvesting on 28.
The amount available for orders can also vary depending on your account type, margin requirement, and whether margin shortfalls or credit trading are involved. You should therefore confirm whether you can actually place an order based on the amount displayed in your brokerage firm's mobile trading system (MTS) or home trading system (HTS).
When you can reinvest money obtained from selling stocks and when you can withdraw that money as cash are separate questions.
Although proceeds from shares sold on 2026-09-23 will settle on 29, they can generally be used to purchase new domestic stocks in an ordinary cash account on 28, when the domestic stock market reopens. Conversely, if you intend to transfer the money to a bank account, you must check the actual 'amount available for withdrawal' after settlement has been completed.
※ This article is provided for reference to help readers understand market processes and does not constitute investment advice or a recommendation to buy any particular security or asset. Final investment decisions and responsibility rest with the individual investor.
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