CNI vs. AIR.PA

Last updated Jun 9, 2026

CNI (Canadian National Railway Company) and AIR.PA (Airbus SE) are both stocks. Both are in the Industrials sector — CNI in Railroads, AIR.PA in Aerospace & Defense. Over the past 10 years, CNI returned 9.46%/yr vs 14.54%/yr for AIR.PA. At a 0.31 correlation, their price movements are largely independent.

Performance

CNI vs. AIR.PA - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Canadian National Railway Company (CNI) and Airbus SE (AIR.PA). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

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

Returns By Period

In the year-to-date period, CNI achieves a 22.98% return, which is significantly higher than AIR.PA's -10.18% return. Over the past 10 years, CNI has underperformed AIR.PA with an annualized return of 9.46%, while AIR.PA has yielded a comparatively higher 14.54% annualized return.

CNI

• 1D: 0.36%
• 1M: 8.21%
• YTD: 22.98%
• 6M: 24.55%
• 1Y: 18.14%
• 3Y*: 4.05%
• 5Y*: 3.84%
• 10Y*: 9.46%

AIR.PA

• 1D: 4.66%
• 1M: -3.06%
• YTD: -10.18%
• 6M: -8.61%
• 1Y: 11.12%
• 3Y*: 16.83%
• 5Y*: 10.74%
• 10Y*: 14.54%

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

CNI vs. AIR.PA - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
CNI Canadian National Railway Company	22.98%	-0.10%	-17.51%	7.84%	-1.86%	13.70%	23.66%	24.26%	-8.49%	25.03%
AIR.PA Airbus SE	-10.18%	48.67%	5.06%	31.73%	-5.80%	16.62%	-25.10%	54.54%	-1.95%	53.67%

Correlation

The correlation between CNI and AIR.PA is 0.18, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.18
Correlation (3Y) Calculated over the trailing 3-year period	0.22
Correlation (5Y) Calculated over the trailing 5-year period	0.27
Correlation (10Y) Calculated over the trailing 10-year period	0.27
Correlation (All Time) Calculated using the full available price history since May 29, 2007	0.31

The correlation between CNI and AIR.PA shifts across timeframes, from 0.18 (1 year) to 0.31 (all time), reflecting how their relationship changes across market environments.

Return for Risk

CNI vs. AIR.PA — Risk / Return Rank

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

CNI

CNI Risk / Return Rank: 64
CNI Sharpe Ratio Rank: 69
CNI Sortino Ratio Rank: 60
CNI Omega Ratio Rank: 61
CNI Calmar Ratio Rank: 67
CNI Martin Ratio Rank: 64

AIR.PA

AIR.PA Risk / Return Rank: 46
AIR.PA Sharpe Ratio Rank: 49
AIR.PA Sortino Ratio Rank: 43
AIR.PA Omega Ratio Rank: 42
AIR.PA Calmar Ratio Rank: 47
AIR.PA Martin Ratio Rank: 48

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.

CNI vs. AIR.PA - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Canadian National Railway Company (CNI) and Airbus SE (AIR.PA). 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.

	CNI	AIR.PA	Difference
Sharpe ratio: Return per unit of total volatility	0.83	0.26	+0.57
Sortino ratio: Return per unit of downside risk	1.21	0.59	+0.62
Omega ratio: Gain probability vs. loss probability	1.16	1.07	+0.09
Calmar ratio: Return relative to maximum drawdown	1.29	0.26	+1.02
Martin ratio: Return relative to average drawdown	2.37	0.64	+1.73
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

CNI vs. AIR.PA - Sharpe Ratio Comparison

The current CNI Sharpe Ratio is 0.83, which is higher than the AIR.PA Sharpe Ratio of 0.26. The chart below compares the historical Sharpe Ratios of CNI and AIR.PA, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	CNI	AIR.PA	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.83	0.26	+0.57
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.17	0.34	-0.17
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.42	0.40	+0.02
Sharpe Ratio (All Time) Calculated using the full available price history	0.59	0.31	+0.27

Drawdowns

CNI vs. AIR.PA - Drawdown Comparison

The maximum CNI drawdown since its inception was -46.66%, smaller than the maximum AIR.PA drawdown of -68.20%. Use the drawdown chart below to compare losses from any high point for CNI and AIR.PA.

Drawdown Indicators

	CNI	AIR.PA	Difference
Max Drawdown Largest peak-to-trough decline	-46.66%	-68.20%	+21.54%
Max Drawdown (1Y) Largest decline over 1 year	-14.15%	-28.83%	+14.68%
Max Drawdown (3Y) Largest decline over 3 years	-29.14%	-28.83%	-0.31%
Max Drawdown (5Y) Largest decline over 5 years	-29.14%	-37.45%	+8.31%
Max Drawdown (10Y) Largest decline over 10 years	-29.15%	-65.19%	+36.04%
Current Drawdown Current decline from peak	-4.61%	-18.36%	+13.75%
Average Drawdown Average peak-to-trough decline	-9.50%	-17.69%	+8.19%
Ulcer Index Depth and duration of drawdowns from previous peaks	7.68%	12.05%	-4.37%

Volatility

CNI vs. AIR.PA - Volatility Comparison

The current volatility for Canadian National Railway Company (CNI) is 4.06%, while Airbus SE (AIR.PA) has a volatility of 11.55%. This indicates that CNI experiences smaller price fluctuations and is considered to be less risky than AIR.PA based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	CNI	AIR.PA	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.06%	11.55%	-7.49%
Volatility (6M) Calculated over the trailing 6-month period	17.25%	24.69%	-7.44%
Volatility (1Y) Calculated over the trailing 1-year period	21.95%	29.66%	-7.71%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	22.38%	30.70%	-8.32%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.69%	36.05%	-13.36%

Dividends

CNI vs. AIR.PA - Dividend Comparison

CNI's dividend yield for the trailing twelve months is around 2.16%, more than AIR.PA's 1.81% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
AIR.PA Airbus SE	1.81%	1.51%	1.16%	1.29%	1.35%	0.00%	0.00%	1.26%	1.79%	1.63%	2.07%	1.94%
CNI Canadian National Railway Company	2.16%	2.58%	2.43%	1.85%	1.41%	1.61%	1.59%	1.79%	2.01%	2.00%	2.23%	2.24%

Financials

Frequently Asked Questions

Can I hold both CNI and AIR.PA in my portfolio?

CNI and AIR.PA have a correlation of 0.18, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.