Y16.7 trillion ($182 billion) Mistake by Deutsche Bank Nearly Sinks Osaka Exchange

Luckily Only 0.3% of Orders Reached The Market

1 min read
Y16.7 trillion ($182 billion) Mistake by Deutsche Bank Nearly Sinks Osaka Exchange

The international stock markets dodged a bullet this week. According to news reports like this one in Reuters, Deutsche Bank's proprietary trading unit in Japan mistakenly placed sell orders of Y16.7 trillion ($182 billion) at the Osaka Securities Exchange on Tuesday when it first opened.

The reason was a software problem.

The Sydney Morning Heraldquotes a spokesperson for Deutsche Bank's as saying,

"There was a software glitch in our automated trading system, and the consequence of the error was that a number of trades were repeatedly sent to the exchange... The error was recognised and we immediately placed cancel orders on 99.7 per cent of the trade. There is an issue somewhere in the software that needs to be identified."

A software "issue somewhere"? Not exactly a confidence building statement, is it.

Deutsche Bank said that it has suspended its proprietary trading in Japan until it is sure the problem won't reappear while the Osaka Securities Exchange says that it is investigating the incident.

The error caused the Tokyo Stock Exchange'sNikkei-225 futures index to lose 110 points or one per cent. If mistake hadn't been caught quickly, it could have caused a repeat of the Dow flash meltdown of a few weeks ago some analysts said.

Investigations into that incident are still underway with no root cause(s) specifically identified as of yet, although myriad theories abound. New circuit breaker rules go into affect next week on the major US exchanges in a bid to keep another flash crash from happening again.

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An IBM Quantum Computer Will Soon Pass the 1,000-Qubit Mark

The Condor processor is just one quantum-computing advance slated for 2023

4 min read
This photo shows a woman working on a piece of apparatus that is suspended from the ceiling of the laboratory.

A researcher at IBM’s Thomas J. Watson Research Center examines some of the quantum hardware being constructed there.

Connie Zhou/IBM

IBM’s Condor, the world’s first universal quantum computer with more than 1,000 qubits, is set to debut in 2023. The year is also expected to see IBM launch Heron, the first of a new flock of modular quantum processors that the company says may help it produce quantum computers with more than 4,000 qubits by 2025.

This article is part of our special report Top Tech 2023.

While quantum computers can, in theory, quickly find answers to problems that classical computers would take eons to solve, today’s quantum hardware is still short on qubits, limiting its usefulness. Entanglement and other quantum states necessary for quantum computation are infamously fragile, being susceptible to heat and other disturbances, which makes scaling up the number of qubits a huge technical challenge.

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