About a-team Marketing Services
The knowledge platform for the financial technology industry
The knowledge platform for the financial technology industry

A-Team Insight Briefs

Tokyo Stock Exchange Upgrades Arrowhead Trading Platform

Subscribe to our newsletter

Tokyo Stock Exchange (TSE) has leveraged the latest technology from Fujitsu to overhaul its ‘arrowhead’ trading platform for the first time in four years. The revised platform is in operation and includes new features that prevent sudden fluctuations in stock prices, improve the opportunity to conclude contracts based on closing prices, and stabilise system performance. Next, TSE and Fujitsu will turn their attention to further development of cash markets.

Subscribe to our newsletter

Related content

WEBINAR

Upcoming Webinar: Navigating the Build vs Buy Dilemma: Cloud Strategies for Accelerating Quantitative Research

Date: 20 May 2026 Time: 10:00am ET / 3:00pm London / 4:00pm CET Duration: 50 minutes For many quantitative trading firms and asset managers, building a self-provisioned historical market data environment remains one of the most time-consuming and resource-intensive steps in establishing a new research capability. Sourcing data, normalising symbologies, handling corporate actions and maintaining...

BLOG

Breaking Conway’s Law: Why Composable Trading Platforms Demand Organisational Change, Not Just Better APIs

Nearly 60 years ago, Melvin Conway observed that an organisation’s technology will inevitably mirror its internal structure. It’s a law that has aged uncomfortably well in capital markets, where billions spent on trading, risk and analytics systems have produced vertical stacks that reflect business-line org charts rather than the horizontal data flows firms now need...

EVENT

RegTech Summit New York

Now in its 9th year, the RegTech Summit in New York will bring together the RegTech ecosystem to explore how the North American capital markets financial industry can leverage technology to drive innovation, cut costs and support regulatory change.

GUIDE

Managing Valuations Data for Optimal Risk Management

The US corporate actions market has long been characterised as paper-based and manually intensive, but it seems that much progress is being made of late to tackle the lack of automation due to the introduction of four little letters: XBRL. According to a survey by the American Institute of Certified Public Accountants (AICPA) and standards...