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Arqit Quantum

ARQQ 16.40 +7.12%

Close of 21 October 2026, in USD — never converted.

Arqit Quantum — daily ARQQ Delayed

Chart and prices are provided by TradingView. Global Banking & Finance Review publishes no price data on this page. Nothing here is investment advice. How we cover markets.

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Frequently asked questions

What is Arqit Quantum's ticker?

Arqit Quantum trades as ARQQ on its US listing, under ISIN KYG0567U1278.

What was Arqit Quantum's last closing price?

16.40 on 21 October 2026. The figure is in USD and is never converted.

Does Global Banking & Finance Review publish price data for Arqit Quantum?

We publish the closing prices we record ourselves, in the currency the instrument trades in. Charts and live quotes come from TradingView. Nothing on this page is investment advice.