PBD.TO vs. CMDO.TO

Last updated Jul 25, 2026

PBD.TO (Purpose Total Return Bond Fund) and CMDO.TO (CI Alternative Diversified Opportunities Fund) are both exchange-traded funds - PBD.TO is a Multisector Bonds fund actively managed by Purpose Investments Inc., while CMDO.TO is a Nontraditional Bonds fund actively managed by CI Global Asset Management. Both are actively managed. Over the past 3 years, PBD.TO returned 4.57%/yr vs 5.51%/yr for CMDO.TO. At a 0.27 correlation, their price movements are largely independent. PBD.TO charges 0.88%/yr vs 1.32%/yr for CMDO.TO.

Performance

PBD.TO vs. CMDO.TO - Performance Comparison

The chart below illustrates the hypothetical performance of a CA$10,000 investment in Purpose Total Return Bond Fund (PBD.TO) and CI Alternative Diversified Opportunities Fund (CMDO.TO). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, PBD.TO achieves a 0.08% return, which is significantly lower than CMDO.TO's 1.93% return.

PBD.TO

• 1D: -0.43%
• 1M: -0.98%
• 6M: -0.28%
• YTD: 0.08%
• 1Y: 1.56%
• 3Y*: 4.57%
• 5Y*: 1.51%
• 10Y*: 2.02%
• ALL TIME*: 2.30%

CMDO.TO

• 1D: -0.30%
• 1M: -0.74%
• 6M: 0.97%
• YTD: 1.93%
• 1Y: 4.53%
• 3Y*: 5.51%
• 5Y*: —
• 10Y*: —
• ALL TIME*: 3.44%

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

Liquidity Comparison

Position	Avg. Volume Value (2W)	Avg. Volume Value (1M)	Avg. Volume Value (3M)
CMDO.TO CI Alternative Diversified Opportunities Fund	CA$15.20K	CA$29.38K	CA$28.11K
PBD.TO Purpose Total Return Bond Fund	CA$31.97K	CA$21.56K	CA$18.22K

PBD.TO vs. CMDO.TO - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
PBD.TO Purpose Total Return Bond Fund	0.08%	4.22%	4.89%	4.80%	-6.19%	0.39%
CMDO.TO CI Alternative Diversified Opportunities Fund	1.93%	7.40%	3.86%	5.89%	-2.66%	0.80%

Correlation

The correlation between PBD.TO and CMDO.TO is 0.12, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.12
Correlation (3Y) Calculated over the trailing 3-year period	0.25
Correlation (All Time) Calculated using the full available price history since Aug 17, 2021	0.27

The correlation between PBD.TO and CMDO.TO shifts across timeframes, from 0.12 (1 year) to 0.27 (all time), reflecting how their relationship changes across market environments.

Return for Risk

PBD.TO vs. CMDO.TO — Risk / Return Rank

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

PBD.TO

PBD.TO Risk / Return Rank: 22
PBD.TO Sharpe Ratio Rank: 21
PBD.TO Sortino Ratio Rank: 19
PBD.TO Omega Ratio Rank: 19
PBD.TO Calmar Ratio Rank: 24
PBD.TO Martin Ratio Rank: 29

CMDO.TO

CMDO.TO Risk / Return Rank: 71
CMDO.TO Sharpe Ratio Rank: 61
CMDO.TO Sortino Ratio Rank: 62
CMDO.TO Omega Ratio Rank: 63
CMDO.TO Calmar Ratio Rank: 82
CMDO.TO Martin Ratio Rank: 86

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.

PBD.TO vs. CMDO.TO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Purpose Total Return Bond Fund (PBD.TO) and CI Alternative Diversified Opportunities Fund (CMDO.TO). 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.

	PBD.TO	CMDO.TO	Difference
Sharpe ratio: Return per unit of total volatility	0.41	1.42	-1.01
Sortino ratio: Return per unit of downside risk	0.61	2.08	-1.47
Omega ratio: Gain probability vs. loss probability	1.07	1.27	-0.20
Calmar ratio: Return relative to maximum drawdown	0.71	3.14	-2.42
Martin ratio: Return relative to average drawdown	2.55	12.24	-9.68

PBD.TO vs. CMDO.TO - Sharpe Ratio Comparison

The current PBD.TO Sharpe Ratio is 0.41, which is lower than the CMDO.TO Sharpe Ratio of 1.42. The chart below compares the historical Sharpe Ratios of PBD.TO and CMDO.TO, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Drawdowns

PBD.TO vs. CMDO.TO - Drawdown Comparison

The maximum PBD.TO drawdown since its inception was -17.68%, which is greater than CMDO.TO's maximum drawdown of -6.85%. Use the drawdown chart below to compare losses from any high point for PBD.TO and CMDO.TO.

Drawdown Indicators

	PBD.TO	CMDO.TO	Difference
Max Drawdown Largest peak-to-trough decline	-17.68%	-6.85%	-10.83%
Max Drawdown (1Y) Largest decline over 1 year	-2.19%	-1.54%	-0.65%
Max Drawdown (3Y) Largest decline over 3 years	-3.41%	-4.41%	+1.00%
Max Drawdown (5Y) Largest decline over 5 years	-10.12%	—	—
Max Drawdown (10Y) Largest decline over 10 years	-17.68%	—	—
Current Drawdown Current decline from peak	-1.40%	-0.79%	-0.61%
Average Drawdown Average peak-to-trough decline	-2.34%	-1.46%	-0.88%
Ulcer Index Depth and duration of drawdowns from previous peaks	0.61%	0.39%	+0.22%

Volatility

PBD.TO vs. CMDO.TO - Volatility Comparison

Purpose Total Return Bond Fund (PBD.TO) has a higher volatility of 1.25% compared to CI Alternative Diversified Opportunities Fund (CMDO.TO) at 1.00%. This indicates that PBD.TO's price experiences larger fluctuations and is considered to be riskier than CMDO.TO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	PBD.TO	CMDO.TO	Difference
Volatility (1M) Calculated over the trailing 1-month period	1.25%	1.00%	+0.25%
Volatility (6M) Calculated over the trailing 6-month period	2.82%	2.71%	+0.11%
Volatility (1Y) Calculated over the trailing 1-year period	3.85%	3.40%	+0.45%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	4.81%	6.06%	-1.25%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	6.79%	6.06%	+0.73%

PBD.TO vs. CMDO.TO - Expense Ratio Comparison

PBD.TO has a 0.88% expense ratio, which is lower than CMDO.TO's 1.32% expense ratio.

Dividends

PBD.TO vs. CMDO.TO - Dividend Comparison

PBD.TO's dividend yield for the trailing twelve months is around 4.36%, more than CMDO.TO's 3.84% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
CMDO.TO CI Alternative Diversified Opportunities Fund	3.84%	3.84%	3.97%	3.96%	2.15%	1.00%	0.00%	0.00%	0.00%	0.00%	0.00%	0.00%
PBD.TO Purpose Total Return Bond Fund	4.36%	4.28%	4.27%	4.25%	3.80%	3.43%	3.32%	3.68%	3.85%	4.50%	3.68%	3.81%

Frequently Asked Questions

Can I hold both PBD.TO and CMDO.TO in my portfolio?

PBD.TO and CMDO.TO have a correlation of 0.12, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, PBD.TO or CMDO.TO?

On fees, PBD.TO is cheaper at 0.88% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, PBD.TO or CMDO.TO?

PBD.TO is cheaper with a 0.88% expense ratio, compared with 1.32% for CMDO.TO.

What is the main difference between PBD.TO and CMDO.TO?

PBD.TO is categorized as Multisector Bonds, while CMDO.TO is Nontraditional Bonds. They also come from different issuers: Purpose Investments Inc. and CI Global Asset Management. Their fees differ too: 0.88% for PBD.TO and 1.32% for CMDO.TO.