T.TO vs. RIO
T.TO (TELUS Corporation) and RIO (Rio Tinto Group) are both stocks. T.TO operates in Telecom Services (Communication Services), while RIO operates in Other Industrial Metals & Mining (Basic Materials). Over the past 10 years, T.TO returned 12.80%/yr vs 23.59%/yr for RIO. At a 0.17 correlation, their price movements are largely independent.
Performance
T.TO vs. RIO - Performance Comparison
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Different Trading Currencies
T.TO is traded in CAD, while RIO is traded in USD. To make them comparable, the RIO values have been converted to CAD using the latest available exchange rates.
Returns By Period
In the year-to-date period, T.TO achieves a -3.54% return, which is significantly lower than RIO's 38.06% return. Over the past 10 years, T.TO has underperformed RIO with an annualized return of 12.80%, while RIO has yielded a comparatively higher 23.59% annualized return.
T.TO
- 1D
- 0.06%
- 1M
- 1.59%
- YTD
- -3.54%
- 6M
- -1.02%
- 1Y
- -17.01%
- 3Y*
- -6.72%
- 5Y*
- -3.61%
- 10Y*
- 12.80%
RIO
- 1D
- 1.84%
- 1M
- -1.99%
- YTD
- 38.06%
- 6M
- 45.18%
- 1Y
- 96.53%
- 3Y*
- 26.41%
- 5Y*
- 15.02%
- 10Y*
- 23.59%
T.TO vs. RIO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
T.TO TELUS Corporation | -3.54% | 0.34% | -11.50% | -4.41% | -8.27% | 23.58% | 113.11% | 21.76% | 3.92% | 21.55% |
RIO Rio Tinto Group | 38.06% | 37.87% | -8.19% | 8.42% | 25.98% | -3.72% | 32.99% | 27.69% | 5.24% | 35.07% |
Correlation
The correlation between T.TO and RIO is 0.02, 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 (1Y) Calculated over the trailing 1-year period | 0.02 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.12 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.15 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.15 |
Correlation (All Time) Calculated using the full available price history since Jul 12, 2006 | 0.17 |
The correlation between T.TO and RIO shifts across timeframes, from 0.02 (1 year) to 0.17 (all time), reflecting how their relationship changes across market environments.
Fundamentals
T.TO:
CA$25.99B
RIO:
$172.61B
T.TO:
CA$0.60
RIO:
$13.11
T.TO:
27.67
RIO:
8.03
T.TO:
1.26
RIO:
1.55
T.TO:
1.67
RIO:
2.77
T.TO:
CA$20.32B
RIO:
$111.41B
T.TO:
CA$8.88B
RIO:
$31.10B
T.TO:
CA$7.49B
RIO:
$40.42B
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Return for Risk
T.TO vs. RIO — Risk / Return Rank
T.TO
RIO
T.TO vs. RIO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for TELUS Corporation (T.TO) and Rio Tinto Group (RIO). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| T.TO | RIO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -4.25 | ||
| Sortino ratioReturn per unit of downside risk | -5.05 | ||
| Omega ratioGain probability vs. loss probability | 0.82 | 1.47 | -0.65 |
| Calmar ratioReturn relative to maximum drawdown | -0.72 | 6.27 | -6.99 |
| Martin ratioReturn relative to average drawdown | -1.26 | 24.63 | -25.90 |
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Drawdowns
T.TO vs. RIO - Drawdown Comparison
The maximum T.TO drawdown since its inception was -39.72%, smaller than the maximum RIO drawdown of -85.94%. Use the drawdown chart below to compare losses from any high point for T.TO and RIO.
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Drawdown Indicators
| T.TO | RIO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -39.72% | -85.94% | +46.22% |
Max Drawdown (1Y)Largest decline over 1 year | -24.59% | -14.97% | -9.62% |
Max Drawdown (3Y)Largest decline over 3 years | -24.59% | -20.72% | -3.87% |
Max Drawdown (5Y)Largest decline over 5 years | -38.60% | -31.61% | -6.99% |
Max Drawdown (10Y)Largest decline over 10 years | -38.60% | -31.61% | -6.99% |
Current DrawdownCurrent decline from peak | -35.63% | -4.75% | -30.88% |
Average DrawdownAverage peak-to-trough decline | -10.14% | -25.26% | +15.12% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 14.06% | 3.82% | +10.24% |
Volatility
T.TO vs. RIO - Volatility Comparison
The current volatility for TELUS Corporation (T.TO) is 3.35%, while Rio Tinto Group (RIO) has a volatility of 11.87%. This indicates that T.TO experiences smaller price fluctuations and is considered to be less risky than RIO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| T.TO | RIO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 3.35% | 11.87% | -8.52% |
Volatility (6M)Calculated over the trailing 6-month period | 13.36% | 24.33% | -10.97% |
Volatility (1Y)Calculated over the trailing 1-year period | 16.81% | 29.42% | -12.61% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 16.44% | 29.82% | -13.38% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 33.56% | 31.32% | +2.24% |
Dividends
T.TO vs. RIO - Dividend Comparison
T.TO's dividend yield for the trailing twelve months is around 10.05%, more than RIO's 3.82% yield.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
RIO Rio Tinto Group | 3.82% | 4.66% | 7.40% | 5.40% | 10.48% | 10.23% | 5.13% | 7.68% | 6.32% | 4.47% | 3.93% | 7.58% |
T.TO TELUS Corporation | 10.05% | 9.14% | 7.99% | 6.17% | 5.19% | 4.27% | 4.70% | 8.96% | 9.28% | 8.27% | 8.61% | 8.78% |
Financials
T.TO vs. RIO - Financials Comparison
This section allows you to compare key financial metrics between TELUS Corporation and Rio Tinto Group. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
T.TO vs. RIO - Profitability Comparison
T.TO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, TELUS Corporation reported a gross profit of 824.00M and revenue of 4.99B. Therefore, the gross margin over that period was 16.5%.
RIO - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Rio Tinto Group reported a gross profit of 8.15B and revenue of 30.65B. Therefore, the gross margin over that period was 26.6%.
T.TO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, TELUS Corporation reported an operating income of 824.00M and revenue of 4.99B, resulting in an operating margin of 16.5%.
RIO - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Rio Tinto Group reported an operating income of 8.15B and revenue of 30.65B, resulting in an operating margin of 26.6%.
T.TO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, TELUS Corporation reported a net income of 136.00M and revenue of 4.99B, resulting in a net margin of 2.7%.
RIO - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Rio Tinto Group reported a net income of 5.42B and revenue of 30.65B, resulting in a net margin of 17.7%.
Frequently Asked Questions
T.TO and RIO have a correlation of 0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
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