Tokyo Stock Exchange and Fujitsu Unveil Next-Generation Trading System, ‘arrowhead4.0’
The Tokyo Stock Exchange (TSE) and Fujitsu Limited announced the launch of the fourth-generation “arrowhead4.0” cash equity trading system on November 5, 2024. This upgrade introduces key improvements to enhance market efficiency, resilience, and convenience, solidifying TSE's position as a central player in the Asian securities market.
Major Enhancements in arrowhead4.0
The new system upgrade focuses on expanding trading opportunities, improving operational transparency, and reinforcing system resilience:
Closing Auction Session: To improve transparency in closing prices, arrowhead4.0 introduces a five-minute closing auction session starting at 3:25 p.m. This adjustment helps finalize trades even when there are price fluctuations at closing.
Market by Order Information: Users now have access to real-time, order-by-order data, enabling more precise trading decisions.
Mass Order Cancellation: Institutional investors benefit from a bulk order cancellation feature, allowing efficient order management.
Extended Trading Hours: Trading sessions have been extended by 30 minutes, closing at 3:30 p.m., to increase trading windows for investors.
Strengthened System Reliability and Performance
Powered by Fujitsu's high-performance PRIMERGY RX2540 M6 servers, arrowhead4.0 improves both data processing speed and system stability. TSE and Fujitsu have introduced an advanced fault-recovery system, enabling rapid server switches and minimal downtime during system failures. New monitoring dashboards provide comprehensive insights, ensuring consistent and safe operations.
Fujitsu’s integration of in-memory data management software, Primesoft Server, allows for ultra-fast data processing, enhancing response times and overall throughput. Additionally, by separating trading and data analysis functions, TSE can achieve more flexible market data analysis on a cloud platform.
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