RDEIY vs. RCI

Last updated Jun 4, 2026

RDEIY (Red Electrica Corporacion SA ADR) and RCI (Rogers Communications Inc.) are both stocks. RDEIY operates in Utilities - Regulated Electric (Utilities), while RCI operates in Telecom Services (Communication Services). Over the past 10 years, RDEIY returned 2.36%/yr vs 3.30%/yr for RCI. At a 0.24 correlation, their price movements are largely independent.

Performance

RDEIY vs. RCI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Red Electrica Corporacion SA ADR (RDEIY) and Rogers Communications Inc. (RCI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, RDEIY achieves a -6.80% return, which is significantly lower than RCI's 1.13% return. Over the past 10 years, RDEIY has underperformed RCI with an annualized return of 2.36%, while RCI has yielded a comparatively higher 3.30% annualized return.

RDEIY

• 1D: 0.00%
• 1M: -0.70%
• YTD: -6.80%
• 6M: -2.14%
• 1Y: -12.41%
• 3Y*: 5.63%
• 5Y*: 2.07%
• 10Y*: 2.36%

RCI

• 1D: -1.07%
• 1M: 5.32%
• YTD: 1.13%
• 6M: 1.84%
• 1Y: 47.46%
• 3Y*: -1.40%
• 5Y*: -2.78%
• 10Y*: 3.30%

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

RDEIY vs. RCI - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
RDEIY Red Electrica Corporacion SA ADR	-6.80%	14.04%	9.95%	1.07%	-15.41%	9.39%	8.06%	-6.12%	2.84%	28.56%
RCI Rogers Communications Inc.	1.13%	28.55%	-31.89%	3.37%	1.59%	5.64%	-2.99%	-0.19%	3.94%	37.47%

Correlation

The correlation between RDEIY and RCI is 0.10, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.10
Correlation (3Y) Calculated over the trailing 3-year period	0.22
Correlation (5Y) Calculated over the trailing 5-year period	0.26
Correlation (10Y) Calculated over the trailing 10-year period	0.26
Correlation (All Time) Calculated using the full available price history since Nov 13, 2008	0.24

The correlation between RDEIY and RCI shifts across timeframes, from 0.10 (1 year) to 0.26 (5 years), reflecting how their relationship changes across market environments.

Fundamentals

Market Cap RDEIY : $9.22B RCI : $20.53B
EPS RDEIY : $0.43 RCI : $12.89
PE Ratio RDEIY : 19.87 RCI : 2.93
PS Ratio RDEIY : 4.89 RCI : 0.99
PB Ratio RDEIY : 1.76 RCI : 1.14
Total Revenue (TTM) RDEIY : $1.88B RCI : $20.68B
Gross Profit (TTM) RDEIY : $1.62B RCI : $8.39B
EBITDA (TTM) RDEIY : $1.45B RCI : $14.25B

Return for Risk

RDEIY vs. RCI — Risk / Return Rank

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

RDEIY

RDEIY Risk / Return Rank: 18
RDEIY Sharpe Ratio Rank: 14
RDEIY Sortino Ratio Rank: 15
RDEIY Omega Ratio Rank: 16
RDEIY Calmar Ratio Rank: 21
RDEIY Martin Ratio Rank: 24

RCI

RCI Risk / Return Rank: 83
RCI Sharpe Ratio Rank: 85
RCI Sortino Ratio Rank: 85
RCI Omega Ratio Rank: 84
RCI Calmar Ratio Rank: 78
RCI Martin Ratio Rank: 81

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.

RDEIY vs. RCI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Red Electrica Corporacion SA ADR (RDEIY) and Rogers Communications Inc. (RCI). 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.

	RDEIY	RCI	Difference
Sharpe ratio Return per unit of total volatility	-0.63	1.82	-2.45
Sortino ratio Return per unit of downside risk	-0.76	2.78	-3.54
Omega ratio Gain probability vs. loss probability	0.91	1.36	-0.45
Calmar ratio Return relative to maximum drawdown	-0.56	2.37	-2.93
Martin ratio Return relative to average drawdown	-0.92	7.36	-8.28
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

RDEIY vs. RCI - Sharpe Ratio Comparison

The current RDEIY Sharpe Ratio is -0.63, which is lower than the RCI Sharpe Ratio of 1.82. The chart below compares the historical Sharpe Ratios of RDEIY and RCI, 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

	RDEIY	RCI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	-0.63	1.82	-2.45
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.10	-0.12	+0.22
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.10	0.14	-0.04
Sharpe Ratio (All Time) Calculated using the full available price history	0.29	0.27	+0.02

Drawdowns

RDEIY vs. RCI - Drawdown Comparison

The maximum RDEIY drawdown since its inception was -40.85%, smaller than the maximum RCI drawdown of -84.00%. Use the drawdown chart below to compare losses from any high point for RDEIY and RCI.

Drawdown Indicators

	RDEIY	RCI	Difference
Max Drawdown Largest peak-to-trough decline	-40.85%	-84.00%	+43.15%
Max Drawdown (1Y) Largest decline over 1 year	-22.31%	-20.10%	-2.21%
Max Drawdown (3Y) Largest decline over 3 years	-25.03%	-48.21%	+23.18%
Max Drawdown (5Y) Largest decline over 5 years	-30.75%	-56.92%	+26.17%
Max Drawdown (10Y) Largest decline over 10 years	-34.37%	-56.92%	+22.55%
Current Drawdown Current decline from peak	-21.13%	-27.79%	+6.66%
Average Drawdown Average peak-to-trough decline	-10.82%	-25.36%	+14.54%
Ulcer Index Depth and duration of drawdowns from previous peaks	13.52%	6.47%	+7.05%

Volatility

RDEIY vs. RCI - Volatility Comparison

The current volatility for Red Electrica Corporacion SA ADR (RDEIY) is 4.76%, while Rogers Communications Inc. (RCI) has a volatility of 5.89%. This indicates that RDEIY experiences smaller price fluctuations and is considered to be less risky than RCI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	RDEIY	RCI	Difference
Volatility (1M) Calculated over the trailing 1-month period	4.76%	5.89%	-1.13%
Volatility (6M) Calculated over the trailing 6-month period	15.16%	21.62%	-6.46%
Volatility (1Y) Calculated over the trailing 1-year period	19.90%	26.21%	-6.31%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	21.38%	22.46%	-1.08%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	22.96%	23.04%	-0.08%

Dividends

RDEIY vs. RCI - Dividend Comparison

RDEIY's dividend yield for the trailing twelve months is around 5.51%, more than RCI's 3.85% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
RCI Rogers Communications Inc.	3.85%	3.81%	4.74%	3.14%	3.27%	3.36%	3.26%	3.03%	3.08%	3.77%	4.98%	5.57%
RDEIY Red Electrica Corporacion SA ADR	5.51%	4.93%	6.30%	6.54%	6.21%	4.42%	4.50%	3.92%	3.48%	6.36%	4.63%	2.84%

Financials

RDEIY vs. RCI - Profitability Comparison

The chart below illustrates the profitability comparison between Red Electrica Corporacion SA ADR and Rogers Communications Inc. over time, highlighting three key metrics: Gross Profit Margin, Operating Margin, and Net Profit Margin.

RDEIY - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Red Electrica Corporacion SA ADR reported a gross profit of 526.62M and revenue of 841.34M. Therefore, the gross margin over that period was 62.6%.

RCI - Gross Margin

Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Rogers Communications Inc. reported a gross profit of 821.73M and revenue of 3.94B. Therefore, the gross margin over that period was 20.9%.

RDEIY - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Red Electrica Corporacion SA ADR reported an operating income of 354.69M and revenue of 841.34M, resulting in an operating margin of 42.2%.

RCI - Operating Margin

Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Rogers Communications Inc. reported an operating income of 821.73M and revenue of 3.94B, resulting in an operating margin of 20.9%.

RDEIY - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Red Electrica Corporacion SA ADR reported a net income of 234.36M and revenue of 841.34M, resulting in a net margin of 27.9%.

RCI - Net Margin

Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Rogers Communications Inc. reported a net income of 314.89M and revenue of 3.94B, resulting in a net margin of 8.0%.

Frequently Asked Questions

Can I hold both RDEIY and RCI in my portfolio?

RDEIY and RCI have a correlation of 0.10, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, RDEIY or RCI?

RCI has higher volatility (5.89%) compared to RDEIY (4.76%). In terms of maximum drawdown, RDEIY dropped -40.85% vs RCI's -84.00%.

Which has better risk-adjusted returns?

RCI currently has the higher Sharpe Ratio (1.82 vs -0.63), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.