The Market Never Sleeps: The Success of Extended Trading Hours at JPX

Night Session Trading Volume

40%

Percentage of total trading volume that occurs during the night session.

Nikkei 225 Mini Ranking

3rd

The Nikkei 225 mini is the third most actively traded index futures globally.

Extended Trading Hours

4:30 p.m. to 5:30 a.m. (JST)

Current trading hours for the night session at Osaka Securities Exchange.

§ 01 Executive Snapshot

What: Japan's Osaka Exchange has successfully extended trading hours to accommodate global investors.
Who: Osaka Securities Exchange (part of Japan Exchange Group), local and international traders.
Why it matters: The extended trading hours cater to increasing demand and enhance market accessibility, promoting liquidity and trading opportunities during off-peak hours.

In September 2007, Osaka Securities Exchange launched an evening session from 4:30 p.m. to 7:00 p.m. (JST).
The trading hours were extended to 3:00 a.m. (JST) in 2011, and further to 5:30 a.m. (JST) in July 2016.
Currently, trading volume during the night session accounts for about 40% of the exchange’s total trading of futures and options.

Historically, Japan's market closed in the early afternoon, limiting global trading opportunities; the introduction of extended hours reflects a shift toward globalization.
The rise of online brokerages has increased domestic demand for trading, prompting the Osaka Exchange to adapt its hours to meet this need.

Immediate implications include increased trading activity and liquidity during off-peak hours, enhancing the market's attractiveness to global investors.
Long-term implications suggest that the OSE may become a more significant player in the global derivatives market, particularly as the Nikkei 225 mini has become the third most actively traded index futures globally.

Potential risks include regulatory changes that could impact trading hours or market operations.
Competition from other global exchanges could limit the Osaka Exchange's growth and market share in the derivatives space.

Future developments to watch include any regulatory announcements regarding trading hours or market operations.
The success of the night session will be indicated by continued growth in trading volume and participation from both local and international traders.

§ 07

What are the extended trading hours at the Osaka Exchange?

The Osaka Exchange has extended trading hours from 4:30 p.m. to 5:30 a.m. (JST) to accommodate global investors.

Why did the Osaka Securities Exchange decide to extend its trading hours?

The extension was made to meet increasing demand for trading and to enhance market accessibility, promoting liquidity during off-peak hours.

How has the trading volume during night sessions changed since the introduction of extended hours?

Currently, trading volume during the night session accounts for about 40% of the exchange’s total trading of futures and options.

Who benefits from the extended trading hours at the Osaka Exchange?

Both local and international traders benefit from the extended trading hours, as it enhances market accessibility and trading opportunities.