ATO.PA vs. PETRY

Last updated Jun 4, 2026

ATO.PA (Atos SE) and PETRY (Petrobras Distribuidora S.A) are both stocks. ATO.PA operates in Information Technology Services (Technology), while PETRY operates in Specialty Retail (Consumer Cyclical). At a 0.05 correlation, their price movements are largely independent.

Performance

ATO.PA vs. PETRY - Performance Comparison

The chart below illustrates the hypothetical performance of a €10,000 investment in Atos SE (ATO.PA) and Petrobras Distribuidora S.A (PETRY). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

ATO.PA is traded in EUR, while PETRY is traded in USD. To make them comparable, the PETRY values have been converted to EUR using the latest available exchange rates.

Returns By Period

ATO.PA

• 1D: -4.70%
• 1M: 10.63%
• YTD: -23.26%
• 6M: -19.51%
• 1Y: 4.05%
• 3Y*: -67.08%
• 5Y*: -60.46%
• 10Y*: -37.46%

PETRY

• 1D: —
• 1M: —
• YTD: —
• 6M: —
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

*Multi-year figures are annualized to reflect compound growth (CAGR)

ATO.PA vs. PETRY - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
ATO.PA Atos SE	-23.26%	92.96%	-95.04%	-21.77%	-75.90%	-42.21%
PETRY Petrobras Distribuidora S.A	0.00%	-2.05%	-31.88%	65.98%	-16.17%	-10.82%

Correlation

The correlation between ATO.PA and PETRY is 0.05, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.

	Correlation
Correlation (3Y) Calculated over the trailing 3-year period	0.04
Correlation (5Y) Calculated over the trailing 5-year period	0.05
Correlation (All Time) Calculated using the full available price history since Feb 10, 2021	0.05

Return for Risk

ATO.PA vs. PETRY — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.

ATO.PA

ATO.PA Risk / Return Rank: 42
ATO.PA Sharpe Ratio Rank: 42
ATO.PA Sortino Ratio Rank: 43
ATO.PA Omega Ratio Rank: 41
ATO.PA Calmar Ratio Rank: 42
ATO.PA Martin Ratio Rank: 42

The rank (0–100) shows how this investment's returns compare to the risk taken. Higher = better. Based on the past 12 months of data, combining Sharpe, Sortino, and other metrics used by quantitative funds and institutional investors.

ATO.PA vs. PETRY - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Atos SE (ATO.PA) and Petrobras Distribuidora S.A (PETRY). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.

	ATO.PA	PETRY	Difference
Sharpe ratio Return per unit of total volatility	0.07	—	—
Sortino ratio Return per unit of downside risk	0.57	—	—
Omega ratio Gain probability vs. loss probability	1.06	—	—
Calmar ratio Return relative to maximum drawdown	0.09	—	—
Martin ratio Return relative to average drawdown	0.16	—	—
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

Sharpe Ratios by Period

	ATO.PA	PETRY	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.07	—	—
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.02	—	—
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	-0.01	—	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.01	—	—

Drawdowns

Drawdown Indicators

	ATO.PA	PETRY	Difference
Max Drawdown Largest peak-to-trough decline	-99.84%	—	—
Max Drawdown (1Y) Largest decline over 1 year	-46.73%	—	—
Max Drawdown (3Y) Largest decline over 3 years	-99.84%	—	—
Max Drawdown (5Y) Largest decline over 5 years	-99.84%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-99.84%	—	—
Current Drawdown Current decline from peak	-99.62%	—	—
Average Drawdown Average peak-to-trough decline	-67.45%	—	—
Ulcer Index Depth and duration of drawdowns from previous peaks	25.92%	—	—

Volatility

Volatility by Period

	ATO.PA	PETRY	Difference
Volatility (1M) Calculated over the trailing 1-month period	16.12%	—	—
Volatility (6M) Calculated over the trailing 6-month period	42.45%	—	—
Volatility (1Y) Calculated over the trailing 1-year period	59.70%	—	—
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3,786.25%	—	—
Volatility (10Y) Calculated over the trailing 10-year period, annualized	2,678.39%	—	—

Dividends

ATO.PA vs. PETRY - Dividend Comparison

Neither ATO.PA nor PETRY has paid dividends to shareholders.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
ATO.PA Atos SE	0.00%	0.00%	0.00%	0.00%	0.00%	2.41%	0.00%	2.29%	2.44%	1.35%	1.12%	1.06%
PETRY Petrobras Distribuidora S.A	0.00%	1.75%	7.65%	3.56%	5.79%	6.04%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%

Financials

Frequently Asked Questions

Can I hold both ATO.PA and PETRY in my portfolio?

ATO.PA and PETRY have a correlation of 0.05, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.