RYET vs DAIO

Comparison between Ruanyun Edai Technology Inc (RYET, Company) and Data io Corp (DAIO, Company).

RYET is from the Consumer Defensive sector, while DAIO is from the Technology sector.

RYET vs DAIO - Performance Comparison

Log

Key Characteristics

Financial metrics and valuation ratios

Metric	RYET(COMPANY)	DAIO(COMPANY)
Market Cap	$30M	$30M
Max Drawdown	96.29%	91.92%
Sharpe Ratio	-0.49	0.15
5Y Beta	0.88	0.70
Industry	Education & Training Services	Electronic Components
P/E Ratio	-76.41	-3.75
Forward P/E	N/A	9.93
PEG Ratio	N/A	-0.02
5Y EPS CAGR	N/A	12.55%
Debt to Equity	0.00%	0.00%
Free Cash Flow Yield	-6.48%	-16.88%
P/S Ratio	12.80	1.77
P/B Ratio	5.24	3.13

Market Cap

Winner

RYET

$30M

DAIO

$30M

Max Drawdown

RYET

96.29%

Winner

DAIO

91.92%

Sharpe Ratio

RYET

-0.49

Winner

DAIO

0.15

5Y Beta

RYET

0.88

Winner

DAIO

0.70

Industry

RYET

Education & Training Services

DAIO

Electronic Components

P/E Ratio

Winner

RYET

-76.41

DAIO

-3.75

Forward P/E

RYET

N/A

DAIO

9.93

PEG Ratio

RYET

N/A

DAIO

-0.02

5Y EPS CAGR

RYET

N/A

DAIO

12.55%

Debt to Equity

RYET

0.00%

DAIO

0.00%

Free Cash Flow Yield

Winner

RYET

-6.48%

DAIO

-16.88%

P/S Ratio

RYET

12.80

Winner

DAIO

1.77

P/B Ratio

RYET

5.24

Winner

DAIO

3.13

RYET vs DAIO - Historical Returns

Returns include dividend reinvestment.

Period	RYET	DAIO
1 month	-4.17%	-16.35%
3 months	-10.78%	+13.87%
6 months	-11.91%	-3.11%
1 year	-49.51%	-9.04%
5 years(CAGR)	N/A	-11.90%
10 years(CAGR)	N/A	+0.91%
Max(CAGR)	-67.99%	+2.86%

Winner

RYET

-4.17%

DAIO

-16.35%

RYET

-10.78%

Winner

DAIO

+13.87%

RYET

-11.91%

Winner

DAIO

-3.11%

RYET

-49.51%

Winner

DAIO

-9.04%

5Y(CAGR)

RYET

N/A

DAIO

-11.90%

10Y(CAGR)

RYET

N/A

DAIO

+0.91%

Max(CAGR)

RYET

-67.99%

Winner

DAIO

+2.86%

RYET vs DAIO - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

Year	RYET	DAIO
2026	-12.29%	-5.45%
2025	-76.05%	+14.86%
2024	N/A	-11.78%
2023	N/A	-25.76%
2022	N/A	-17.29%
2021	N/A	+11.08%
2020	N/A	-7.00%
2019	N/A	-17.53%
2018	N/A	-58.68%
2017	N/A	+188.04%
2016	N/A	+68.55%
2015	N/A	-25.22%
2014	N/A	+30.05%
2013	N/A	+55.76%
2012	N/A	-56.46%
2011	N/A	-34.50%
2010	N/A	+32.87%
2009	N/A	+71.54%
2008	N/A	-62.21%
2007	N/A	+81.44%
2006	N/A	-14.08%
2005	N/A	+29.23%
2004	N/A	-12.39%
2003	N/A	+288.58%
2002	N/A	-46.47%
2001	N/A	-27.53%
2000	N/A	-17.48%
1999	N/A	+87.20%

RYET vs DAIO Drawdown Comparison

The maximum drawdown for RYET was -96.29%, occurring on Nov 17, 2025. This drawdown has not yet recovered.

The maximum drawdown for DAIO was -91.92%, occurring on Aug 5, 2002. Recovery took 1946 trading sessions.

The current RYET drawdown is -94.88%. The current DAIO drawdown is -80.43%.

Rank	RYET	DAIO
#1	-96.29% Jul 11, 2025 - Nov 17, 2025	-91.92% Mar 13, 2000 - Dec 7, 2007
#2	-59.89% May 13, 2025 - Jul 10, 2025	-87.77% Nov 27, 2017 - Apr 16, 2025
#3	-36.15% Apr 22, 2025 - Apr 30, 2025	-79.23% Dec 24, 2007 - May 10, 2017
#4	-25.94% Apr 30, 2025 - May 9, 2025	-27.48% Nov 15, 1999 - Dec 9, 1999
#5	-14.00% Apr 15, 2025 - Apr 17, 2025	-25.93% Dec 13, 1999 - Feb 10, 2000
#6	-5.99% Apr 8, 2025 - Apr 11, 2025	-24.99% Feb 11, 2000 - Mar 13, 2000
#7	-3.50% Apr 17, 2025 - Apr 22, 2025	-23.98% Jul 25, 2017 - Sep 22, 2017
#8	N/A	-15.44% Nov 2, 2017 - Nov 16, 2017
#9	N/A	-13.25% Jun 23, 2017 - Jul 18, 2017
#10	N/A	-12.90% Dec 10, 2007 - Dec 24, 2007
#11	N/A	-12.13% Oct 3, 2017 - Oct 27, 2017
#12	N/A	-10.79% Jun 1, 2017 - Jun 22, 2017
#13	N/A	-0.97% Jul 18, 2017 - Jul 21, 2017
#14	N/A	-0.93% Sep 22, 2017 - Sep 26, 2017
#15	N/A	-0.89% May 23, 2017 - May 26, 2017

Correlation

Correlation between RYET and DAIO is -0.38 which considered as a weak negative correlation - the stocks show a slight tendency to move in opposite directions.

-0.38

-101