NASDAQ:ARQQW

Arqit Quantum Stock Price (Quote)

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$0.0632
+0.0092 (+17.04%)
At Close: Jun 22, 2026

Range Low Price High Price Comment
30 days $0.0342 $0.750 Monday, 22nd Jun 2026 ARQQW stock ended at $0.0632. This is 17.04% more than the trading day before Thursday, 18th Jun 2026. During the day the stock fluctuated 1,263.64% from a day low at $0.0550 to a day high of $0.750.
90 days $0.0342 $0.750
52 weeks $0.0342 $1.95

Historical Arqit Quantum Inc. prices

Date Open High Low Close Volume
Jun 22, 2026 $0.750 $0.750 $0.0550 $0.0632 88 952
Jun 18, 2026 $0.750 $0.750 $0.0536 $0.0540 123 097
Jun 17, 2026 $0.750 $0.750 $0.0550 $0.0670 184 906
Jun 16, 2026 $0.750 $0.750 $0.0621 $0.0685 89 410
Jun 15, 2026 $0.750 $0.750 $0.0503 $0.0682 89 791
Jun 12, 2026 $0.750 $0.750 $0.0342 $0.0544 131 635
Jun 11, 2026 $0.750 $0.750 $0.0577 $0.0650 314 706
Jun 10, 2026 $0.750 $0.750 $0.0575 $0.0600 21 527
Jun 09, 2026 $0.750 $0.750 $0.0561 $0.0561 24 234
Jun 08, 2026 $0.750 $0.750 $0.0550 $0.0600 7 262
Jun 05, 2026 $0.750 $0.750 $0.0500 $0.0575 42 650
Jun 04, 2026 $0.0600 $0.0647 $0.0561 $0.0647 34 339
Jun 03, 2026 $0.750 $0.750 $0.0600 $0.0602 33 751
Jun 02, 2026 $0.750 $0.750 $0.0600 $0.0601 37 683
Jun 01, 2026 $0.750 $0.750 $0.0561 $0.0611 34 505
May 29, 2026 $0.750 $0.750 $0.0601 $0.0611 56 379
May 28, 2026 $0.750 $0.750 $0.0686 $0.0722 29 346
May 27, 2026 $0.750 $0.750 $0.0665 $0.0687 47 752
May 26, 2026 $0.750 $0.750 $0.0704 $0.0751 31 402
May 22, 2026 $0.750 $0.750 $0.0702 $0.0702 259 369
May 21, 2026 $0.0880 $0.0949 $0.0779 $0.0780 158 148
May 20, 2026 $0.0755 $0.0755 $0.0755 $0.0755 27 113
May 19, 2026 $0.750 $0.750 $0.0501 $0.0700 24 048
May 18, 2026 $0.0771 $0.0771 $0.0770 $0.0770 19 028
May 15, 2026 $0.0716 $0.750 $0.0716 $0.0740 24 452

FAQ

What are historical stock prices?
Historical stock prices refer to a stock’s recorded prices at various past points. These prices include several key figures that help investors and analysts evaluate a stock’s performance over time:
Open: Open price for the trading day.
High: Highest price for the trading day.
Low: Lowest price for the trading day.
Close: Close price for the trading day.

Additionally, historical prices often include:
Volume is the number of shares traded during the day. It indicates how actively a stock was traded and can provide insights into market sentiment and liquidity.

How can I use ARQQW stock historical prices to predict future price movements?
Trend Analysis: Examine the ARQQW stock’s historical trends to identify patterns that might continue.
Moving Averages: Use moving averages to detect potential reversal points.
Momentum Indicators: Apply indicators like RSI or MACD to assess the momentum and strength of price movements.
Volume Analysis: Analyze trading volume alongside price changes to gauge trend strength.
Statistical Methods: Use statistical tools such as regression analysis to model and forecast future prices based on past data.
These techniques can provide insights but should be used with risk management practices to mitigate potential losses.

What impact do stock splits have on historical price data?
When a company performs a stock split, it adjusts the historical price data to reflect the new, lower trading price as if it had always been that way.

This ensures consistency for anyone analyzing the stock’s past prices. The adjustment helps prevent misleading signals on charts, such as false sell signals or bearish trends that aren’t there. For instance, in a 2-for-1 stock split, the price per share is cut in half, which would otherwise appear as a dramatic drop on the chart. If someone didn’t know about the split, they might wrongly think something negative happened to the company. Most technical indicators would also react to this apparent drop by signaling to sell.

A stock split, while making the shares seem more affordable and potentially more attractive to investors, doesn’t alter the company’s fundamental value.

Why do the ARQQW stock historical prices show a range for periods like 30 days, 90 days, and 52 weeks?
The range provides the lowest and highest prices at which the stock has traded during the specified period. This helps investors understand the stock’s volatility and price variability within that timeframe.

How can I use historical price volatility to assess risk?
High price volatility historically indicates higher risk and potentially higher returns. Investors can gauge the stock’s risk level by examining the range between high and low prices over various periods.
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