ACLS vs OPEN

Comparison between Axcelis Technologies Inc (ACLS, Company) and Opendoor Technologies Inc (OPEN, Company).

ACLS is from the Technology sector, while OPEN is from the Real Estate sector.

5-Year PerformanceACLS has outperformed OPEN, delivering a return of +29.0% compared to -22.7%

ACLS vs OPEN - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	ACLS(COMPANY)	OPEN(COMPANY)
Market Cap	$4.36B	$4.36B
Max Drawdown	99.34%	98.57%
Sharpe Ratio	1.24	0.81
5Y Beta	1.91	2.04
Industry	Semiconductor Equipment & Materials	Real Estate Services
P/E Ratio	43.63	-3.07
Forward P/E	37.59	40.32
PEG Ratio	1.45	-0.02
5Y EPS CAGR	14.60%	N/A
Debt to Equity	0.00%	20.23%
Free Cash Flow Yield	2.03%	24.54%
P/S Ratio	5.14	1.07
P/B Ratio	4.18	4.53

Market Cap

Winner

ACLS

$4.36B

OPEN

$4.36B

Max Drawdown

ACLS

99.34%

Winner

OPEN

98.57%

Sharpe Ratio

Winner

ACLS

1.24

OPEN

0.81

5Y Beta

Winner

ACLS

1.91

OPEN

2.04

Industry

ACLS

Semiconductor Equipment & Materials

OPEN

Real Estate Services

P/E Ratio

ACLS

43.63

Winner

OPEN

-3.07

Forward P/E

Winner

ACLS

37.59

OPEN

40.32

PEG Ratio

ACLS

1.45

Winner

OPEN

-0.02

5Y EPS CAGR

ACLS

14.60%

OPEN

N/A

Debt to Equity

Winner

ACLS

0.00%

OPEN

20.23%

Free Cash Flow Yield

ACLS

2.03%

Winner

OPEN

24.54%

P/S Ratio

ACLS

5.14

Winner

OPEN

1.07

P/B Ratio

Winner

ACLS

4.18

OPEN

4.53

ACLS vs OPEN - Historical Returns

Returns include dividend reinvestment.

Period	ACLS	OPEN
1 month	-20.61%	-10.40%
3 months	-6.31%	-30.40%
6 months	+47.17%	-36.19%
1 year	+84.08%	+63.76%
5 years(CAGR)	+28.98%	-22.74%
10 years(CAGR)	+28.77%	N/A
Max(CAGR)	+1.30%	-15.17%

ACLS

-20.61%

Winner

OPEN

-10.40%

Winner

ACLS

-6.31%

OPEN

-30.40%

Winner

ACLS

+47.17%

OPEN

-36.19%

Winner

ACLS

+84.08%

OPEN

+63.76%

5Y(CAGR)

Winner

ACLS

+28.98%

OPEN

-22.74%

10Y(CAGR)

ACLS

+28.77%

OPEN

N/A

Max(CAGR)

Winner

ACLS

+1.30%

OPEN

-15.17%

ACLS vs OPEN - Annual Returns (2000 - 2026)

Returns include dividend reinvestment.

Year	ACLS	OPEN
2026	+55.71%	-36.82%
2025	+14.44%	+278.89%
2024	-43.98%	-62.62%
2023	+65.84%	+307.28%
2022	+3.37%	-92.30%
2021	+160.70%	-39.15%
2020	+18.76%	+110.39%
2019	+35.47%	N/A
2018	-39.76%	N/A
2017	+102.83%	N/A
2016	+40.99%	N/A
2015	+1.57%	N/A
2014	+7.56%	N/A
2013	+78.10%	N/A
2012	-0.72%	N/A
2011	-63.26%	N/A
2010	+138.62%	N/A
2009	+131.15%	N/A
2008	-89.13%	N/A
2007	-22.30%	N/A
2006	+21.97%	N/A
2005	-39.54%	N/A
2004	-18.70%	N/A
2003	+76.16%	N/A
2002	-57.51%	N/A
2001	+48.91%	N/A
2000	-62.93%	N/A

ACLS vs OPEN Drawdown Comparison

The maximum drawdown for ACLS was -99.34%, occurring on Feb 25, 2009. Recovery took 5668 trading sessions.

The maximum drawdown for OPEN was -98.57%, occurring on Jun 25, 2025. This drawdown has not yet recovered.

The current ACLS drawdown is -33.11%. The current OPEN drawdown is -88.96%.

Rank	ACLS	OPEN
#1	-99.34% Jul 12, 2000 - Jan 23, 2023	-98.57% Feb 11, 2021 - Jun 25, 2025
#2	-78.84% Jul 31, 2023 - Apr 4, 2025	-41.28% Oct 14, 2020 - Dec 9, 2020
#3	-14.92% Mar 21, 2023 - May 17, 2023	-27.26% Dec 21, 2020 - Feb 10, 2021
#4	-9.26% Jul 17, 2023 - Jul 28, 2023	-16.86% Sep 15, 2020 - Sep 29, 2020
#5	-8.31% Jun 12, 2023 - Jun 30, 2023	-13.90% Sep 30, 2020 - Oct 9, 2020
#6	-7.34% Mar 1, 2023 - Mar 21, 2023	-12.92% Dec 14, 2020 - Dec 18, 2020
#7	-6.21% Feb 15, 2023 - Mar 1, 2023	-11.95% Jul 22, 2020 - Sep 10, 2020
#8	-5.64% Jun 30, 2023 - Jul 17, 2023	-5.18% Dec 9, 2020 - Dec 14, 2020
#9	-5.19% Jan 26, 2023 - Feb 1, 2023	-3.10% Jun 23, 2020 - Jun 29, 2020
#10	-2.55% Feb 2, 2023 - Feb 9, 2023	-2.98% Jun 30, 2020 - Jul 10, 2020
#11	-2.40% May 18, 2023 - May 25, 2023	-2.97% Jul 10, 2020 - Jul 16, 2020
#12	-2.12% May 26, 2023 - Jun 1, 2023	-0.58% Jul 16, 2020 - Jul 22, 2020
#13	-0.84% Feb 9, 2023 - Feb 13, 2023	N/A
#14	-0.67% Feb 13, 2023 - Feb 15, 2023	N/A
#15	-0.39% Jun 8, 2023 - Jun 12, 2023	N/A

Correlation

Correlation between ACLS and OPEN is -0.56 which considered as a moderate negative correlation - the stocks show some tendency to move in opposite directions.

-0.56

-101