IG Securities Japan reported incorrect order fills and execution delays affecting some orders over a two-hour period on October 29. The issue occurred between approximately 3:30 a.m. and 5:30 a.m. Japan Standard Time.

IG Securities Japan Reviews Trades After Execution Disruption

The incident follows login problems reported by IG clients across multiple platforms in August 2026. IG attributed those problems to a technical issue that primarily affected client logins and later confirmed that access had been restored.

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IG Securities Japan has resumed order execution processing and is identifying affected clients and reviewing their trades. The broker plans to contact individual clients if further action is required.

The broker has not disclosed how many orders or clients were affected, or the extent of the impact.

Brokers Report Login, Trading and Withdrawal Disruptions

Other brokers have also faced technical disruptions affecting clients’ access to trading services and positions. Interactive Brokers experienced login problems linked to a technical issue at certain Asia-Pacific data centres. The broker said access was restored within an hour.

At XTB, a platform failure prevented some clients from modifying or closing CFD positions. The broker said the disruption affected around 0.4% of its 25 million positions and attributed it to a technical limitation in data transfers between its trading engine and its web and mobile platforms.

Separately, OANDA Japan temporarily delayed withdrawals as a precaution following a cyberattack on a third-party hosting provider used by FX traders. The provider, GMO Internet Group, said unauthorised programs had been installed in customer server environments, potentially exposing stored MetaTrader login credentials.

This article was written by Tareq Sikder at www.financemagnates.com.Retail FXRead More

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