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BMO S&P US Small Cap Index ETF (ZSML.TO)
Performance
Return for Risk
Dividends
Drawdowns
Volatility

ETF Info

ISIN
CA05589W2067
CUSIP
05589W206
Issuer
BMO
Inception Date
Jan 28, 2020
Region
North America (U.S.)
Leveraged
1x (No leverage)
Index Tracked
S&P SmallCap 600® Index
Domicile
Canada
Distribution Policy
Distributing
Asset Class
Equity
Asset Class Size
Small-Cap
Asset Class Style
Blend

Share Price Chart


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Performance

Performance Chart

The chart shows the growth of an initial investment of CA$10,000 in BMO S&P US Small Cap Index ETF, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.


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S&P 500 Index

Different Benchmark Currency

ZSML.TO is traded in CAD, while the ^GSPC benchmark is in USD. To make them comparable, the benchmark values have been converted to CAD using the latest available exchange rates.

Returns By Period

BMO S&P US Small Cap Index ETF (ZSML.TO) has returned 4.62% so far this year and 15.31% over the past 12 months.


BMO S&P US Small Cap Index ETF

1D
1.69%
1M
-2.28%
YTD
4.62%
6M
4.77%
1Y
15.31%
3Y*
10.88%
5Y*
5.80%
10Y*

Benchmark (S&P 500 Index)

1D
2.80%
1M
-3.22%
YTD
-3.34%
6M
-2.48%
1Y
12.46%
3Y*
17.80%
5Y*
12.48%
10Y*
12.91%
*Multi-year figures are annualized to reflect compound growth (CAGR)

Monthly Returns

Based on dividend-adjusted daily data since Feb 20, 2020, ZSML.TO's average daily return is +0.04%, while the average monthly return is +0.87%. At this rate, your investment would double in approximately 6.7 years.

Historically, 58% of months were positive and 42% were negative. The best month was Nov 2020 with a return of +15.0%, while the worst month was Mar 2020 at -22.4%. The longest winning streak lasted 7 consecutive months, and the longest losing streak was 4 months.

On a daily basis, ZSML.TO closed higher 41% of trading days. The best single day was Nov 17, 2020 with a return of +14.8%, while the worst single day was Mar 9, 2020 at -10.9%.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
20264.52%2.43%-2.28%4.62%
20253.87%-6.83%-6.07%-8.18%4.98%3.17%3.28%4.86%2.19%0.21%2.17%-2.19%0.20%
2024-1.86%3.24%2.60%-2.46%1.95%-1.65%12.90%-5.14%1.61%0.77%12.26%-6.13%17.47%
20235.04%2.63%-5.59%-1.12%-3.19%5.44%4.94%-1.28%-5.81%-4.85%7.04%10.36%12.67%
2022-7.86%0.91%-0.82%-3.15%-1.89%-6.62%9.07%-1.89%-3.92%9.44%1.84%-5.20%-11.12%
20218.59%7.23%1.64%-0.11%-0.33%3.08%-1.28%2.49%-1.80%0.73%1.63%3.88%28.32%

Benchmark Metrics

BMO S&P US Small Cap Index ETF has an annualized alpha of 6.60%, beta of 0.43, and R² of 0.13 versus S&P 500 Index. Calculated based on daily prices since February 25, 2020.

  • This ETF participated in 100.87% of S&P 500 Index downside but only 95.18% of its upside — more exposed to losses than it benefited from rallies.
  • Beta of 0.43 may look defensive, but with R² of 0.13 this ETF is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this ETF's risk.
  • R² of 0.13 means this ETF moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

Alpha
6.60%
Beta
0.43
0.13
Upside Capture
95.18%
Downside Capture
100.87%

Expense Ratio

ZSML.TO has an expense ratio of 0.22%, which is considered low.


Return for Risk

Risk / Return Rank

ZSML.TO ranks 39 for risk / return — below 39% of ETFs on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.


ZSML.TO Risk / Return Rank: 3939
Overall Rank
ZSML.TO Sharpe Ratio Rank: 3434
Sharpe Ratio Rank
ZSML.TO Sortino Ratio Rank: 3737
Sortino Ratio Rank
ZSML.TO Omega Ratio Rank: 3535
Omega Ratio Rank
ZSML.TO Calmar Ratio Rank: 4545
Calmar Ratio Rank
ZSML.TO Martin Ratio Rank: 4444
Martin Ratio Rank
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.

Return / Risk — by metrics

The table below present risk-adjusted performance metrics for BMO S&P US Small Cap Index ETF (ZSML.TO) and compare them to a chosen benchmark (S&P 500 Index).


ZSML.TOBenchmarkDifference

Sharpe ratio

Return per unit of total volatility

0.67

0.69

-0.02

Sortino ratio

Return per unit of downside risk

1.10

1.06

+0.05

Omega ratio

Gain probability vs. loss probability

1.15

1.17

-0.02

Calmar ratio

Return relative to maximum drawdown

1.21

1.14

+0.07

Martin ratio

Return relative to average drawdown

4.39

4.22

+0.17

Explore ZSML.TO risk-adjusted metrics in detail

Dive deeper into individual metrics with historical trends, benchmark comparisons, and performance across different time periods.

Dividends

Dividend History

BMO S&P US Small Cap Index ETF provided a 1.14% dividend yield over the last twelve months, with an annual payout of CA$0.52 per share.


1.00%1.20%1.40%1.60%1.80%CA$0.00CA$0.10CA$0.20CA$0.30CA$0.40CA$0.50CA$0.60202020212022202320242025
Dividends
Dividend Yield
PeriodTTM202520242023202220212020
DividendCA$0.52CA$0.53CA$0.54CA$0.56CA$0.59CA$0.40CA$0.40

Dividend yield

1.14%1.21%1.22%1.47%1.72%1.02%1.29%

Monthly Dividends

The table displays the monthly dividend distributions for BMO S&P US Small Cap Index ETF. The dividends shown in the table have been adjusted to account for any splits that may have occurred.


JanFebMarAprMayJunJulAugSepOctNovDecTotal
2026CA$0.00CA$0.00CA$0.13CA$0.13
2025CA$0.00CA$0.00CA$0.14CA$0.00CA$0.00CA$0.13CA$0.00CA$0.00CA$0.13CA$0.00CA$0.00CA$0.13CA$0.53
2024CA$0.00CA$0.00CA$0.13CA$0.00CA$0.00CA$0.13CA$0.00CA$0.00CA$0.14CA$0.00CA$0.00CA$0.14CA$0.54
2023CA$0.00CA$0.00CA$0.13CA$0.00CA$0.00CA$0.13CA$0.00CA$0.00CA$0.13CA$0.00CA$0.00CA$0.17CA$0.56
2022CA$0.00CA$0.00CA$0.11CA$0.00CA$0.00CA$0.11CA$0.00CA$0.00CA$0.11CA$0.00CA$0.00CA$0.26CA$0.59
2021CA$0.00CA$0.00CA$0.10CA$0.00CA$0.00CA$0.10CA$0.00CA$0.00CA$0.10CA$0.00CA$0.00CA$0.10CA$0.40

Drawdowns

Drawdowns Chart

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.


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Worst Drawdowns

The table below displays the maximum drawdowns of the BMO S&P US Small Cap Index ETF. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the BMO S&P US Small Cap Index ETF was 35.32%, occurring on Mar 23, 2020. Recovery took 165 trading sessions.

The current BMO S&P US Small Cap Index ETF drawdown is 4.03%.


Depth

Start

To Bottom

Bottom

To Recover

End

Total

-35.32%Feb 26, 202019Mar 23, 2020165Nov 17, 2020184
-26.87%Dec 2, 202488Apr 8, 2025189Jan 9, 2026277
-23.97%Nov 23, 2021142Jun 16, 2022447Mar 28, 2024589
-9.31%Aug 1, 20244Aug 7, 202449Oct 17, 202453
-8.12%Feb 23, 202620Mar 20, 2026

Volatility

Volatility Chart

The chart below shows the rolling one-month volatility.


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