SBT.TO vs. ZMMK.TO
SBT.TO (Purpose Silver Bullion Fund) and ZMMK.TO (BMO Money Market Fund ETF Series) are both exchange-traded funds - SBT.TO is a Silver fund tracking the LBMA Silver Price, while ZMMK.TO is a Money Market fund actively managed by BMO. SBT.TO is passively managed, while ZMMK.TO is actively managed. Over the past 3 years, SBT.TO returned 34.43%/yr vs 3.78%/yr for ZMMK.TO. At a 0.01 correlation, their price movements are largely independent. SBT.TO charges 0.36%/yr vs 0.13%/yr for ZMMK.TO.
Performance
SBT.TO vs. ZMMK.TO - Performance Comparison
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Returns By Period
In the year-to-date period, SBT.TO achieves a -18.66% return, which is significantly lower than ZMMK.TO's 1.17% return.
SBT.TO
- 1D
- 2.14%
- 1M
- -22.62%
- YTD
- -18.66%
- 6M
- -23.97%
- 1Y
- 57.19%
- 3Y*
- 34.43%
- 5Y*
- 15.33%
- 10Y*
- 11.27%
ZMMK.TO
- 1D
- 0.02%
- 1M
- 0.22%
- YTD
- 1.17%
- 6M
- 1.17%
- 1Y
- 2.50%
- 3Y*
- 3.78%
- 5Y*
- —
- 10Y*
- —
SBT.TO vs. ZMMK.TO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | |
|---|---|---|---|---|---|---|
SBT.TO Purpose Silver Bullion Fund | -18.66% | 137.07% | 18.55% | -0.86% | 1.99% | 0.88% |
ZMMK.TO BMO Money Market Fund ETF Series | 1.17% | 2.77% | 4.94% | 4.86% | 1.99% | 0.04% |
Correlation
The correlation between SBT.TO and ZMMK.TO is 0.06, 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 | 0.06 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.02 |
Correlation (All Time) Calculated using the full available price history since Dec 2, 2021 | 0.01 |
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Return for Risk
SBT.TO vs. ZMMK.TO — Risk / Return Rank
SBT.TO
ZMMK.TO
SBT.TO vs. ZMMK.TO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Purpose Silver Bullion Fund (SBT.TO) and BMO Money Market Fund ETF Series (ZMMK.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.
| SBT.TO | ZMMK.TO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -8.22 | ||
| Sortino ratioReturn per unit of downside risk | -20.81 | ||
| Omega ratioGain probability vs. loss probability | 1.22 | 5.25 | -4.03 |
| Calmar ratioReturn relative to maximum drawdown | 1.10 | 62.69 | -61.59 |
| Martin ratioReturn relative to average drawdown | 2.45 | 351.07 | -348.63 |
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Drawdowns
SBT.TO vs. ZMMK.TO - Drawdown Comparison
The maximum SBT.TO drawdown since its inception was -52.39%, which is greater than ZMMK.TO's maximum drawdown of -0.16%. Use the drawdown chart below to compare losses from any high point for SBT.TO and ZMMK.TO.
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Drawdown Indicators
| SBT.TO | ZMMK.TO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -52.39% | -0.16% | -52.23% |
Max Drawdown (1Y)Largest decline over 1 year | -52.39% | -0.04% | -52.35% |
Max Drawdown (3Y)Largest decline over 3 years | -52.39% | -0.08% | -52.31% |
Max Drawdown (5Y)Largest decline over 5 years | -52.39% | — | — |
Max Drawdown (10Y)Largest decline over 10 years | -52.39% | — | — |
Current DrawdownCurrent decline from peak | -50.25% | 0.00% | -50.25% |
Average DrawdownAverage peak-to-trough decline | -17.17% | -0.00% | -17.17% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 23.42% | 0.01% | +23.41% |
Volatility
SBT.TO vs. ZMMK.TO - Volatility Comparison
Purpose Silver Bullion Fund (SBT.TO) has a higher volatility of 16.91% compared to BMO Money Market Fund ETF Series (ZMMK.TO) at 0.07%. This indicates that SBT.TO's price experiences larger fluctuations and is considered to be riskier than ZMMK.TO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| SBT.TO | ZMMK.TO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 16.91% | 0.07% | +16.84% |
Volatility (6M)Calculated over the trailing 6-month period | 59.53% | 0.19% | +59.34% |
Volatility (1Y)Calculated over the trailing 1-year period | 61.18% | 0.27% | +60.91% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 37.75% | 0.34% | +37.41% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 67.39% | 0.34% | +67.05% |
SBT.TO vs. ZMMK.TO - Expense Ratio Comparison
SBT.TO has a 0.36% expense ratio, which is higher than ZMMK.TO's 0.13% expense ratio.
Dividends
SBT.TO vs. ZMMK.TO - Dividend Comparison
SBT.TO has not paid dividends to shareholders, while ZMMK.TO's dividend yield for the trailing twelve months is around 2.49%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
SBT.TO Purpose Silver Bullion Fund | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
ZMMK.TO BMO Money Market Fund ETF Series | 2.49% | 3.02% | 4.66% | 4.98% | 1.95% | 0.04% |
Frequently Asked Questions
SBT.TO and ZMMK.TO have a correlation of 0.06, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, ZMMK.TO is cheaper at 0.13% per year. The better choice depends on whether you care most about return, fees, risk, or income.
ZMMK.TO is cheaper with a 0.13% expense ratio, compared with 0.36% for SBT.TO.
SBT.TO is categorized as Silver, while ZMMK.TO is Money Market. They also come from different issuers: Purpose Investments and BMO. Their fees differ too: 0.36% for SBT.TO and 0.13% for ZMMK.TO.
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