I. What Is Open-Outcry Trading?

Open outcry comes from traditional floor trading. Traders quote, confirm and complete transactions in a designated venue according to established rules, with execution depending on interaction between market participants. Hong Kong's gold market has a long history, so this traditional format has remained relevant to products such as 99 Gold and HKD kilobars.

II. How Does Electronic Trading Work?

Electronic trading uses a trading system to submit, match and record orders. London Gold, London Silver and other electronic products operate through the relevant systems during their designated trading sessions. For online users, electronic interfaces make quotations, order status and transaction history easier to view and standardise.

For a closer look at order handling within electronic trading, see [[internal:1435|What Is the Difference Between Market and Limit Orders in London Gold Trading?]].

III. Why Do Different Products Use Different Trading Methods?

Gold products developed under different historical conditions and use different quotation units, participant structures and settlement arrangements. As a result, not every gold product belongs to the same trading workflow. Local physical-gold markets and international electronic precious-metals products serve different needs, which helps explain why both open-outcry and electronic products can exist within the same exchange framework.

IV. Users Should Verify the Product They Actually Trade

For London Gold, users should check electronic-trading permissions, contract size, quotation method and account rules. For local physical-gold products, the relevant delivery and traditional market rules are more important.

A member company may be authorised for several product categories or only for selected businesses. Being an exchange member does not automatically mean every gold product follows the same rules.

V. Why Electronic Trading Is Easier to Query

System-based trading creates standardised order and execution records. Users can cross-check order numbers, transaction codes and platform histories. Compared with traditional floor trading, electronic systems generally make record retrieval and order-status tracking more straightforward.

VI. Electronic Trading Does Not Mean Lower Market Risk

Moving from human open-outcry execution to an electronic system changes how orders are processed and recorded, but it does not remove price risk. Margin products remain exposed to market volatility, and during fast markets execution can also be affected by liquidity and rapidly changing prices.

Risk Warning: Different trading methods are linked to different product rules. Read the relevant product specifications and risk disclosures before participating.