Arqit Quantum Inc.(ARQQ)

Software - Application · London, GL

$23.68-0.94 (-3.82%)

Delayed quote: Oct 5, 2026, 4:00 PM EDT

PE Ratio: N/A

Basis: FMP quote price / unrounded diluted EPS from four consecutive issuer fiscal quarters. Source: stored company filings and market data; unavailable inputs remain N/A.

The P/E ratio is N/A as of 2026-10-06T12:05:34.810Z.

Stored calculation inputs

Calculation as of: 2026-10-06T12:05:34.810Z.

Quote observation: 2026-10-05T20:00:01.000Z. Amounts in USD. The price header may show a later quote.

Quote price: 23.68
Unrounded diluted TTM EPS · period ending 2026-03-31: N/A

FMP input reference: 749d242f55d2036e0375b270e535ca071124d56269f90aa0ae28cdc551cf3157

Forward PE Ratio|PEG Ratio|P/B Ratio|EPS|All Metrics

ARQQ PE Ratio Metrics

PE RATIO

N/A

ARQQ Competitors' PE Ratio

ARQQ

Arqit Quantum Inc.

Current

Market Cap

$412.09M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

ALLT

Allot Ltd.

vs ARQQ

Market Cap

$411.44M

PE Ratio

39.39

TTM Avg

190.14

3Y Avg

190.14

5Y Avg

190.14

GLOO

Gloo Holdings, Inc.

vs ARQQ

Market Cap

$380.77M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

AIOT

PowerFleet, Inc.

vs ARQQ

Market Cap

$378.52M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

BTQ

BTQ Technologies Corp. Common Stock

vs ARQQ

Market Cap

$446.61M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

CLFD

Clearfield, Inc.

vs ARQQ

Market Cap

$450.63M

PE Ratio

N/A

TTM Avg

1286.80

3Y Avg

239.73

5Y Avg

132.82

CRNC

Cerence Inc.

vs ARQQ

Market Cap

$361.50M

PE Ratio

N/A

TTM Avg

57.86

3Y Avg

112.81

5Y Avg

112.81

LAES

SEALSQ Corp

vs ARQQ

Market Cap

$343.65M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

NNDM

Nano Dimension Ltd.

vs ARQQ

Market Cap

$338.92M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

CURR

Currenc Group, Inc.

vs ARQQ

Market Cap

$331.23M

PE Ratio

N/A

TTM Avg

N/A

3Y Avg

N/A

5Y Avg

N/A

NAME	MARKET CAP	PE RATIO	TTM	3Y	5Y
Arqit Quantum Inc. (ARQQ)	$412.09M	N/A	N/A	N/A	N/A
Allot Ltd. (ALLT)vs ›	$411.44M	39.39	190.14	190.14	190.14
Gloo Holdings, Inc. (GLOO)vs ›	$380.77M	N/A	N/A	N/A	N/A
PowerFleet, Inc. (AIOT)vs ›	$378.52M	N/A	N/A	N/A	N/A
BTQ Technologies Corp. Common Stock (BTQ)vs ›	$446.61M	N/A	N/A	N/A	N/A
Clearfield, Inc. (CLFD)vs ›	$450.63M	N/A	1286.80	239.73	132.82
Cerence Inc. (CRNC)vs ›	$361.50M	N/A	57.86	112.81	112.81
SEALSQ Corp (LAES)vs ›	$343.65M	N/A	N/A	N/A	N/A
Nano Dimension Ltd. (NNDM)vs ›	$338.92M	N/A	N/A	N/A	N/A
Currenc Group, Inc. (CURR)vs ›	$331.23M	N/A	N/A	N/A	N/A

P/E Comparison

Trailing P/E

N/A

Forward P/E

N/A

Forward P/E Calculation

View All Analyst Estimates

Forward P/E is calculated using analyst consensus EPS estimates for the current or next fiscal year.

Calculation:

Current Price

$23.68

Forward EPS (Est.)

$-1.06

Forward P/E

N/A

Source: FMP Analyst Consensus Estimates. Forward EPS represents the average analyst estimate for the nearest fiscal year.

PE Ratio Formula & Definition

PE Ratio = Share Price / Diluted EPS (TTM)

The price-to-earnings ratio measures how much investors pay for each dollar of trailing earnings. A lower PE can indicate a cheaper valuation; a higher PE implies higher growth expectations.

Expanded definitions: Investopedia, Wikipedia, Corporate Finance Institute

See the Lowest P/E Ratio Stocks ranking →

PE Ratio: N/A

ARQQ PE Ratio Metrics

ARQQ Competitors' PE Ratio

P/E Comparison

Forward P/E Calculation

PE Ratio Formula & Definition

Related Metrics