This is most likely not a platform issue. It is a standard rule in financial trading: the T+1 or T+2 settlement and delivery process.
When you see "settled" on the expiry date, the system has only calculated how much money you should get. The money still has to go through a "delivery" or "settlement" process before it truly lands in your balance.
After Cash Settlement: Calculation Day and Delivery Day Are Not the Same
If you are trading index options or stock options in traditional financial markets, this delay is written into the rules:
- Index options (such as CSI 300, CSI 1000): On expiry day (E day), the cash difference is calculated using the arithmetic average price of the last two hours. But the money is only settled and credited to your account on the next day (E+1).
- Stock options in Hong Kong and the U.S.: After exercise, the cash or stock delivery usually takes T+2 trading days to complete.
- Funds after closing an option position: If you close an option position on T day, the cash usually becomes available and withdrawable on T+1.
For crypto options, although blockchain settlement is fast, most exchanges still use the same accounting and risk-control framework: gains are confirmed on the calculation day, and funds arrive on the delivery day. The "settled" status you see is usually the statement from the calculation date (T day). The money is not officially moved to your available balance until the delivery day (T+1 or T+2).
Why Delivery Is Delayed: Money and Securities Need an Overnight Check
This delay is not about old technology. It is about making sure the process has no errors. On the delivery day, the platform does two things:
- Net calculation: The platform calculates all your profits, losses, fees, and margin returns for the day into one net amount. For example, if your profit from position A covers your loss from position B, only the net gain is paid to you.
- Risk confirmation: This gives the risk team time to confirm that you have not immediately lost your other positions or been force-liquidated. Funds are only released after everything is confirmed safe.
How to Confirm This Money Is Really Yours
- Check settlement records: Go to the platform's "Order History" or "Settlement Details" and find the record of the expired option. If you can see the "settlement price" and "profit/loss amount", the money has already been calculated and is locked in a "pending delivery" status.
- Watch the delivery time: If the platform lets you view fund flow, look for a "settling" or "delivering" status. When the status changes from "settling" to "available balance", the delivery is complete.
In short, "settled" means the calculation is done, and "available balance" means the money has actually arrived. The one-day gap between them is a standard process the financial industry uses to check, net, and confirm fund transfers.
