ARQQ: Arqit Quantum Inc.

As of Tuesday, July 21st, 2026

$ 17.20

-0.01 -0.06%

Open: 17.72
High: 18.08
Low: 16.61
Volume: 312,927
Previous Close on Monday, July 20th, 2026

$ 17.21

-0.21 -1.21%

Open: 17.35
High: 17.87
Low: 16.85
Volume: 266,549

Historical Data

Date Open High Low Close Volume Chg %Chg
2026-07-21 17.72 18.08 16.61 17.20 312,927 -0.01 -0.06
2026-07-20 17.35 17.87 16.85 17.21 266,549 -0.21 -1.21
2026-07-17 16.29 18.14 16.06 17.42 349,476 +0.89 +5.38
2026-07-16 17.70 18.13 16.24 16.53 483,143 -1.72 -9.42
2026-07-15 19.02 19.53 17.72 18.25 447,073 -0.48 -2.56
2026-07-14 18.23 18.93 17.94 18.73 28,486 +0.71 +3.94
2026-07-13 18.60 18.80 17.40 18.02 541,206 -1.06 -5.56
2026-07-10 20.70 21.00 18.60 19.08 55,556 -1.39 -6.79
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 19.53
On 2026-07-15		 16.06
On 2026-07-17		 -1.53 -8.17 19.53
On 2026-07-15		 16.06
On 2026-07-17		 -17.77 17.32
10D 21.48
On 2026-07-08		 16.06
On 2026-07-17		 -2.64 -13.31 21.48
On 2026-07-08		 16.06
On 2026-07-17		 -25.23 18.30
20D 30.98
On 2026-07-01		 16.06
On 2026-07-17		 -4.22 -19.70 30.98
On 2026-07-01		 16.06
On 2026-07-17		 -48.16 22.18
WTD 18.08
On 2026-07-21		 16.61
On 2026-07-21		 -0.22 -1.26 17.87
On 2026-07-20		 17.87
On 2026-07-20		 0.00 17.21
MTD 30.98
On 2026-07-01		 16.06
On 2026-07-17		 -12.52 -42.13 30.98
On 2026-07-01		 16.06
On 2026-07-17		 -48.16 19.81
As of Tuesday, July 21st, 2026
 
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VIX

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17.03 -1.65 -8.83
 
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Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

52,224.82 +385.56 +0.74 391,883,180
DJTA

Dow Jones Transportation Average

22,667.25 +209.46 +0.93 54,445,678
SPX

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7,509.20 +65.92 +0.89
OEX

S&P 100 Index

3,702.31 +32.25 +0.88
NDX

NASDAQ 100 Index

29,155.18 +550.94 +1.93
NYA

NYSE Composite Index

23,890.27 +220.61 +0.93
XAX

NYSE AMEX Composite Index

8,226.14 +120.84 +1.49
RUI

RUSSELL 1000 Index

4,087.98 +35.34 +0.87
RUT

Russell 2000 Index

2,987.40 +44.97 +1.53
RUA

Russell 3000 Index

4,271.20 +38.09 +0.90
VIX

CBOE Volatility Index

17.03 -1.65 -8.83
VIX1Y

CBOE S&P 500 One-Year Volatility Index

23.34 -0.33 -1.39
VIX6M

CBOE S&P 500 6-Month Volatility Index

21.65 -0.56 -2.52
VIX3M

CBOE S&P 500 3-Month Volatility Index

19.59 -0.82 -4.02
 
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79.32 +0.95 +1.21 83,329
ARQQ

Arqit Quantum Inc.

17.20 -0.01 -0.06 312,927