ARQQ: Arqit Quantum Inc.

As of Friday, October 17th, 2025

$ 41.49

+1.97 +4.97%

Open: 40.56
High: 41.64
Low: 37.85
Volume: 1,162,187
Previous Close on Thursday, October 16th, 2025

$ 39.53

-13.95 -26.08%

Open: 53.60
High: 53.60
Low: 38.81
Volume: 2,946,096
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Historical Data


Date Open High Low Close Volume Chg %Chg
2025-10-17 40.56 41.64 37.85 41.49 1,162,187 +1.97 +4.97
2025-10-16 53.60 53.60 38.81 39.53 2,946,096 -13.95 -26.08
2025-10-15 60.53 61.11 50.10 53.47 1,331,634 -4.69 -8.06
2025-10-14 57.00 60.50 53.53 58.16 880,183 -0.11 -0.19
2025-10-13 50.86 58.80 50.85 58.27 1,223,387 +9.75 +20.09
2025-10-10 53.88 54.35 48.00 48.52 788,882 -5.36 -9.95
2025-10-09 52.00 55.86 50.26 53.88 696,148 -0.33 -0.61
2025-10-08 56.82 62.00 50.72 54.21 1,152,913 -1.02 -1.85

Metrics and Technicals


Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 61.11
On 2025-10-15
37.85
On 2025-10-17
-7.03 -14.49 61.11
On 2025-10-15
37.85
On 2025-10-17
-38.06 50.18
10D 62.00
On 2025-10-08
37.85
On 2025-10-17
-8.43 -16.89 62.00
On 2025-10-08
37.85
On 2025-10-17
-38.95 51.66
20D 62.00
On 2025-10-08
34.76
On 2025-09-30
-0.24 -0.58 62.00
On 2025-10-08
37.85
On 2025-10-17
-38.95 46.46
WTD 61.11
On 2025-10-15
37.85
On 2025-10-17
-7.03 -14.49 61.11
On 2025-10-15
37.85
On 2025-10-17
-38.06 50.18
MTD 62.00
On 2025-10-08
37.08
On 2025-10-01
2.74 7.07 62.00
On 2025-10-08
37.85
On 2025-10-17
-38.95 50.49
As of Friday, October 17th, 2025
 
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Ticker Last Chg %Chg Volume
DJIA

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46,190.61 +238.37 +0.52 484,930,271
DJTA

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1,782.64 +28.24 +1.61 0
NDX

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24,817.95 +160.71 +0.65
NYA

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21,411.45 +34.49 +0.16
XAX

NYSE AMEX Composite Index

6,889.91 -77.06 -1.11
RUI

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3,641.07 +17.84 +0.49
RUT

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2,452.17 -14.84 -0.60
RUA

Russell 3000 Index

3,789.45 +16.74 +0.44
VIX

CBOE Volatility Index

20.78 -4.10 -16.48
VIX1Y

CBOE S&P 500 One-Year Volatility Index

23.86 -1.10 -4.41
VIX6M

CBOE S&P 500 6-Month Volatility Index

23.38 -1.59 -6.37
VIX3M

CBOE S&P 500 3-Month Volatility Index

22.09 -2.52 -10.24
VOLNDX

DWS NASDAQ 100 Volatility Target Index

11,539.51 +76.03 +0.66
 
Recent
Ticker Last Chg %Chg Volume
ARQQ

Arqit Quantum Inc.

41.49 +1.97 +4.97 1,162,187