ACFN vs ARAY

Comparison between (ACFN, Company) and Accuray Inc (ARAY, Company).

ACFN is from the Technology sector, while ARAY is from the Healthcare sector.

ACFN vs ARAY - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ACFN(COMPANY)	ARAY(COMPANY)
Market Cap	$39M	$39M
Max Drawdown	58.11%	99.08%
Sharpe Ratio	0.31	-0.92
5Y Beta	N/A	1.93
Industry	Scientific & Technical Instruments	Medical Devices
P/E Ratio	20.02	-0.79
Forward P/E	98.04	94.34
PEG Ratio	N/A	-0.00
Debt to Equity	0.00%	348.10%
Free Cash Flow Yield	4.74%	5.81%
P/S Ratio	N/A	0.09
P/B Ratio	N/A	0.95

Market Cap

ACFN

$39M

Winner

ARAY

$39M

Max Drawdown

Winner

ACFN

58.11%

ARAY

99.08%

Sharpe Ratio

Winner

ACFN

0.31

ARAY

-0.92

5Y Beta

ACFN

N/A

ARAY

1.93

Industry

ACFN

Scientific & Technical Instruments

ARAY

Medical Devices

P/E Ratio

ACFN

20.02

Winner

ARAY

-0.79

Forward P/E

ACFN

98.04

Winner

ARAY

94.34

PEG Ratio

ACFN

N/A

ARAY

-0.00

Debt to Equity

Winner

ACFN

0.00%

ARAY

348.10%

Free Cash Flow Yield

ACFN

4.74%

Winner

ARAY

5.81%

P/S Ratio

ACFN

N/A

ARAY

0.09

P/B Ratio

ACFN

N/A

ARAY

0.95

ACFN vs ARAY - Historical Returns

Returns include dividend reinvestment.

Period	ACFN	ARAY
1 month	-5.49%	+9.08%
3 months	-17.88%	-18.72%
6 months	+0.38%	-67.80%
1 year	-11.99%	-72.70%
5 years(CAGR)	N/A	-40.18%
10 years(CAGR)	N/A	-23.78%
Max(CAGR)	-13.45%	-20.45%

ACFN

-5.49%

Winner

ARAY

+9.08%

Winner

ACFN

-17.88%

ARAY

-18.72%

Winner

ACFN

+0.38%

ARAY

-67.80%

Winner

ACFN

-11.99%

ARAY

-72.70%

5Y(CAGR)

ACFN

N/A

ARAY

-40.18%

10Y(CAGR)

ACFN

N/A

ARAY

-23.78%

Max(CAGR)

Winner

ACFN

-13.45%

ARAY

-20.45%

ACFN vs ARAY - Annual Returns (2007 - 2026)

Returns include dividend reinvestment.

Year	ACFN	ARAY
2026	+4.14%	-59.79%
2025	-16.16%	-57.71%
2024	N/A	-30.53%
2023	N/A	+36.71%
2022	N/A	-56.28%
2021	N/A	+12.24%
2020	N/A	+51.09%
2019	N/A	-19.43%
2018	N/A	-24.22%
2017	N/A	-8.51%
2016	N/A	-27.22%
2015	N/A	-6.38%
2014	N/A	-9.90%
2013	N/A	+30.83%
2012	N/A	+43.21%
2011	N/A	-39.22%
2010	N/A	+18.84%
2009	N/A	+0.90%
2008	N/A	-65.83%
2007	N/A	-46.54%

ACFN vs ARAY Drawdown Comparison

The maximum drawdown for ACFN was -58.11%, occurring on Nov 21, 2025. This drawdown has not yet recovered.

The maximum drawdown for ARAY was -99.08%, occurring on May 15, 2026. This drawdown has not yet recovered.

The current ACFN drawdown is -48.17%. The current ARAY drawdown is -98.83%.

Rank	ACFN	ARAY
#1	-58.11% Sep 8, 2025 - Nov 21, 2025	-99.08% Feb 9, 2007 - May 15, 2026
#2	-17.68% Aug 11, 2025 - Sep 8, 2025	N/A
#3	-8.29% Aug 7, 2025 - Aug 11, 2025	N/A
#4	-5.69% Aug 4, 2025 - Aug 6, 2025	N/A
#5	-4.43% Jul 30, 2025 - Aug 1, 2025	N/A
#6	-0.33% Jul 24, 2025 - Jul 28, 2025	N/A