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Korea Exchange dollar futures night trading recorded 9,386 contracts on the first night of 24-hour forex market operations, falling below the daily average of 15,684 contracts. The trading volume represented 143.6 billion won in transaction value during the 12-hour night session from 6pm to 6am. Market participants cited lower liquidity compared to offshore Non-Deliverable Forward (NDF) markets as a limiting factor, despite improved arbitrage conditions with extended spot forex trading hours. South Korea's forex market began continuous 24-hour operations on the 6th, expanding from previous limited trading hours.

Korea Exchange Reports Dollar Futures Night Trading Volume Below Daily Average

According to Korea Exchange data released on the 7th, dollar futures night trading volume reached 9,386 contracts during the overnight session, equivalent to 143.6 billion won in transaction value. This figure remained below the daily average of 15,684 contracts recorded since night trading began in June of last year through the exchange's proprietary trading system.

Historical trading data showed significant volume fluctuations, with peak activity reaching 117,000 contracts on March 24 and the lowest point at 660 contracts on June 16. The derivatives market night trading operates for 12 hours from 6pm to 6am the following day.

Market participants acknowledged improved arbitrage trading conditions following the extension of spot forex trading hours. However, a forex dealer stated: "The correlation between dollar futures is uncertain compared to the linkage between NDF and spot forex. Dollar futures are a main tool for arbitrage trading, but there aren't many houses quoting during that time (night), so it seems difficult for trading to become active."

The dealer added: "If the overall pie grows, trading will increase, but it doesn't look like won trading volume itself will increase further."

Night trading volume has represented only 3% of the average day trading volume of 494,000 contracts since the implementation of night trading sessions.

Dollar Futures Price Discovery Function Shifts with 24-Hour Forex Trading

The continuous 24-hour operation of spot forex trading has altered the price discovery role of dollar futures before regular market opening. Previously, dollar futures trading began at 8:30am, 30 minutes before the 9am opening of the dollar-won spot forex market, serving as the primary price discovery mechanism during this pre-market window.

A forex dealer explained: "Previously, we could see market sentiment through dollar futures before the 9am opening. Now that the spot forex market trades 24 hours, the incentive for dollar futures may decrease."

Chang Geun-hyuk, senior research fellow at Korea Capital Market Institute, stated: "When spot forex trading operates 24 hours, more information is reflected in futures prices. The price discovery function of the opening price can be further strengthened."

Chang added: "From the perspective of trading dollar futures, having spot forex prices available can make traders feel more comfortable when trading futures."

Industry observers noted that while the standalone price discovery significance may diminish, overall trading stability could improve as spot forex prices form in real-time, allowing domestic institutions to process trading demand more reliably during simultaneous time periods.

FAQ

What was the dollar futures night trading volume on the first day of 24-hour forex trading in South Korea?

Korea Exchange recorded 9,386 contracts in dollar futures night trading on the first night of 24-hour forex market operations, with a transaction value of 143.6 billion won. This volume fell below the daily average of 15,684 contracts recorded since night trading began in June of last year.

Why did dollar futures night trading volume remain below average despite extended forex hours?

Market participants cited lower liquidity compared to offshore NDF markets as the primary limiting factor. A forex dealer noted that few trading houses provide quotes during night hours, making it difficult for trading activity to increase despite improved arbitrage conditions with extended spot forex trading hours.

How has 24-hour forex trading affected the price discovery function of dollar futures?

The continuous operation of spot forex trading has reduced the standalone price discovery role of dollar futures before the 9am market opening. However, Chang Geun-hyuk from Korea Capital Market Institute stated that more information is now reflected in futures prices and the price discovery function of opening prices can be further strengthened.