Silver T+D Has No Fixed Expiry Date—Can You Hold It Indefinitely?
What does “no fixed expiry date” actually mean?
Unlike contracts tied to a specific expiry month, Silver T+D is a deferred-settlement product. Shanghai Gold Exchange materials state that T+D contracts do not have a fixed expiry date, so an open position does not automatically enter a standard expiry process simply because a predetermined calendar date has arrived. For the product-name logic behind this structure, see What Do the “T” and “D” in Silver T+D Mean?
In practical terms, a position may continue across multiple trading days if it has not been closed or settled through the applicable delivery process and it continues to meet the rules and account requirements in force at the time. This continuous structure is one of the main differences between Silver T+D and products with a specified expiry month.
No expiry date does not mean no ongoing management
A Silver T+D position can remain open overnight, but it still goes through daily settlement. Price changes continue to affect the account, so holding a position for several days is not the same as placing it aside and ignoring it. The longer the holding period, the more important it becomes to monitor price movements, available account funds and changes in trading rules.
Silver T+D also trades across daytime and evening sessions, and the trading-day structure does not always line up neatly with the calendar day. For more context, see What Are the Trading-Hour Features of Silver T+D?
Deferred compensation fees matter when positions remain open
The “deferred” part of T+D means that delivery can be postponed under the exchange rules. A deferred compensation fee mechanism is used alongside that arrangement. The direction of payment is determined by the relationship between declared demand for receiving metal and declared supply for delivering metal on that day, so the same side is not necessarily the payer every day.
These fees are calculated by calendar day. Before weekends or longer market closures, fees relating to non-trading dates may be handled according to the payment direction determined for the relevant trading day. This is one reason longer holding periods require more attention. For a closer look at holiday holding, see What Should You Watch When Holding Silver T+D Before Weekends and Holidays?
You do not need to wait for an expiry date to close a position
Another consequence of having no fixed expiry date is that a trader normally does not have to wait for a particular date to exit. A position can be closed during the applicable trading session according to the trader's own plan. Eligible participants who intend to make or take physical delivery can also follow the exchange's delivery-declaration procedures in the designated period.
In other words, the end of a Silver T+D position is driven by the participant's actions, account circumstances and delivery arrangements rather than by one universal contract-expiry date.
Longer holding periods also require attention to rule changes
Continuous trading does not mean every contract parameter stays unchanged forever. The Ag(T+D) contract information published by the Shanghai Gold Exchange states that the maximum holding period for overdue positions and related rates are subject to exchange announcements. A position held for a long period therefore should not be managed on the assumption that the rules visible on the opening date will remain unchanged.
Holding costs and price formation can also interact over time. For further background, see How Is the Price of Silver T+D Formed?
So can Silver T+D be held indefinitely?
The more precise answer is that Silver T+D has no predetermined universal expiry date, so a position can remain open across multiple trading days. However, “no fixed expiry” is not the same as “unconditionally unlimited holding.” Daily settlement, price movements, deferred compensation fees, changes in account funds and later exchange announcements can all affect an ongoing position.
It is therefore useful to keep two ideas separate: the contract itself has no fixed expiry date, while an actual position remains subject to trading rules and account conditions throughout the holding period.