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ATIIU vs SPY

Comparison between Archimedes Tech SPAC Partners II Co. - Units (1 Ord & 1/2 War) (ATIIU, Company) and SPDR S&P 500 ETF Trust (SPY, ETF).

ATIIU vs SPY - Performance Comparison

Key Characteristics

Financial metrics and valuation ratios

Market Cap / Net Assets
ATIIU
$258M
Winner
SPY
$781B
Expense Ratio
ATIIU
N/A
SPY
0.09%
Max Drawdown
Winner
ATIIU
31.64%
SPY
56.47%
Sharpe Ratio
ATIIU
0.31
Winner
SPY
1.12
5Y Beta
Winner
ATIIU
0.12
SPY
1.00
Industry
ATIIU
Shell Companies
SPY
N/A
P/E Ratio
ATIIU
34.22
Winner
SPY
27.10
Forward P/E
ATIIU
N/A
SPY
20.59
5Y Dividends CAGR
ATIIU
N/A
SPY
6.00%
5Y EPS CAGR
ATIIU
N/A
SPY
25.29%
Debt to Equity
Winner
ATIIU
0.00%
SPY
31.61%
Free Cash Flow Yield
ATIIU
-0.23%
SPY
N/A
P/S Ratio
ATIIU
N/A
SPY
3.72
P/B Ratio
ATIIU
N/A
SPY
5.54

ATIIU vs SPY - Historical Returns

Returns include dividend reinvestment.

1M
ATIIU
-3.27%
Winner
SPY
+0.17%
3M
ATIIU
-2.85%
Winner
SPY
+3.92%
6M
ATIIU
+2.74%
Winner
SPY
+8.53%
1Y
ATIIU
+7.46%
Winner
SPY
+19.49%
5Y(CAGR)
ATIIU
N/A
SPY
+12.76%
10Y(CAGR)
ATIIU
N/A
SPY
+15.01%
Max(CAGR)
ATIIU
+7.95%
Winner
SPY
+8.48%

ATIIU vs SPY - Annual Returns (1999 - 2026)

Returns include dividend reinvestment.

YearATIIUSPY
2026+6.95%+9.93%
2025+4.58%+18.00%
2024N/A+25.59%
2023N/A+26.72%
2022N/A-18.64%
2021N/A+30.52%
2020N/A+17.28%
2019N/A+31.09%
2018N/A-5.24%
2017N/A+20.78%
2016N/A+13.59%
2015N/A+1.31%
2014N/A+14.56%
2013N/A+29.00%
2012N/A+14.17%
2011N/A+0.85%
2010N/A+13.14%
2009N/A+22.67%
2008N/A-36.25%
2007N/A+5.32%
2006N/A+13.85%
2005N/A+5.32%
2004N/A+10.75%
2003N/A+24.18%
2002N/A-22.42%
2001N/A-10.13%
2000N/A-8.84%
1999N/A+8.61%

ATIIU vs SPY Drawdown Comparison

The maximum drawdown for ATIIU was -31.64%, occurring on Jun 17, 2026. This drawdown has not yet recovered.

The maximum drawdown for SPY was -55.20%, occurring on Mar 9, 2009. Recovery took 1224 trading sessions.

The current ATIIU drawdown is -30.46%. The current SPY drawdown is -1.40%.

RankATIIUSPY
#1-31.64%
May 26, 2026 - Jun 17, 2026		-55.20%
Oct 9, 2007 - Aug 16, 2012
#2-16.47%
Sep 29, 2025 - May 13, 2026		-47.50%
Mar 24, 2000 - Oct 26, 2006
#3-5.75%
May 20, 2026 - May 26, 2026		-33.70%
Feb 19, 2020 - Aug 10, 2020
#4-5.23%
Apr 25, 2025 - Sep 29, 2025		-24.50%
Jan 3, 2022 - Dec 13, 2023
#5-0.79%
Apr 3, 2025 - Apr 25, 2025		-19.34%
Sep 20, 2018 - Apr 12, 2019
#6-0.20%
Feb 18, 2025 - Feb 25, 2025		-18.76%
Feb 19, 2025 - Jun 26, 2025
#7-0.20%
Feb 25, 2025 - Mar 21, 2025		-13.02%
Jul 20, 2015 - Apr 18, 2016
#8-0.10%
Feb 11, 2025 - Feb 18, 2025		-10.10%
Jan 26, 2018 - Aug 6, 2018
#9N/A-9.44%
Sep 2, 2020 - Nov 11, 2020
#10N/A-9.30%
Jan 19, 2000 - Mar 17, 2000
#11N/A-9.05%
Jul 19, 2007 - Oct 5, 2007
#12N/A-8.88%
Jan 27, 2026 - Apr 14, 2026
#13N/A-8.41%
Jul 16, 2024 - Sep 19, 2024
#14N/A-7.35%
Sep 14, 2012 - Jan 2, 2013
#15N/A-7.27%
Sep 18, 2014 - Oct 31, 2014

Correlation

Correlation between ATIIU and SPY is 0.74 which considered as a strong positive correlation - the stocks tend to move together.

0.74
-101

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