CDIG vs. BOAT
CDIG (City Different Investments Global Equity ETF) and BOAT (SonicShares Global Shipping ETF) are both exchange-traded funds - CDIG is a Global Equities fund actively managed by City Different, while BOAT is a Industrials Equities fund tracking the Solactive Global Shipping Index. CDIG is actively managed, while BOAT is passively managed. Their 0.34 correlation means their historical movements had little consistent relationship. CDIG charges 0.75%/yr vs 0.69%/yr for BOAT.
Performance
CDIG vs. BOAT - Performance Comparison
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Returns By Period
In the year-to-date period, CDIG achieves a -0.17% return, which is significantly lower than BOAT's 44.78% return.
CDIG
- 1D
- 0.87%
- 1M
- -3.00%
- 6M
- -5.09%
- YTD
- -0.17%
- 1Y
- —
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
- ALL TIME*
- —
BOAT
- 1D
- -0.74%
- 1M
- 16.85%
- 6M
- 27.61%
- YTD
- 44.78%
- 1Y
- 58.63%
- 3Y*
- 27.06%
- 5Y*
- —
- 10Y*
- —
- ALL TIME*
- 24.82%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $1.27M | $891.42K | $991.19K | |
| $177.13K | $207.07K | $220.02K |
CDIG vs. BOAT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | |
|---|---|---|
CDIG City Different Investments Global Equity ETF | -0.17% | -0.39% |
BOAT SonicShares Global Shipping ETF | 44.78% | -2.10% |
Correlation
The correlation between CDIG and BOAT is 0.34, which is low. Their historical price movements had little consistent relationship.
| Correlation | |
|---|---|
Correlation (All Time) Calculated using the full available price history since Sep 17, 2025 | 0.34 |
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Return for Risk
CDIG vs. BOAT — Risk / Return Rank
CDIG
Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.
BOAT
CDIG vs. BOAT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for City Different Investments Global Equity ETF (CDIG) and SonicShares Global Shipping ETF (BOAT). 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.
| CDIG | BOAT | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | — | — | |
| Sortino ratioReturn per unit of downside risk | — | — | |
| Omega ratioGain probability vs. loss probability | — | 1.46 | — |
| Calmar ratioReturn relative to maximum drawdown | — | 5.08 | — |
| Martin ratioReturn relative to average drawdown | — | 14.33 | — |
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Drawdowns
CDIG vs. BOAT - Drawdown Comparison
The maximum CDIG drawdown since its inception was -11.35%, smaller than the maximum BOAT drawdown of -33.94%. Use the drawdown chart below to compare losses from any high point for CDIG and BOAT.
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Drawdown Indicators
| CDIG | BOAT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -11.35% | -33.94% | +22.59% |
Max Drawdown (1Y)Largest decline over 1 year | — | -11.60% | — |
Max Drawdown (3Y)Largest decline over 3 years | — | -33.94% | — |
Current DrawdownCurrent decline from peak | -8.03% | -0.74% | -7.29% |
Average DrawdownAverage peak-to-trough decline | -3.56% | -9.51% | +5.95% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | — | 4.10% | — |
Volatility
CDIG vs. BOAT - Volatility Comparison
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Volatility by Period
| CDIG | BOAT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | — | 7.09% | — |
Volatility (6M)Calculated over the trailing 6-month period | — | 16.87% | — |
Volatility (1Y)Calculated over the trailing 1-year period | 21.96% | 20.73% | +1.23% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 21.96% | 25.07% | -3.11% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 21.96% | 25.07% | -3.11% |
CDIG vs. BOAT - Expense Ratio Comparison
CDIG has a 0.75% expense ratio, which is higher than BOAT's 0.69% expense ratio.
Dividends
CDIG vs. BOAT - Dividend Comparison
CDIG has not paid dividends to shareholders, while BOAT's dividend yield for the trailing twelve months is around 6.35%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 |
|---|---|---|---|---|---|---|
BOAT SonicShares Global Shipping ETF | 6.35% | 8.08% | 13.89% | 13.65% | 13.57% | 1.36% |
CDIG City Different Investments Global Equity ETF | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
Frequently Asked Questions
CDIG and BOAT have a correlation of 0.34, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
On fees, BOAT is cheaper at 0.69% per year. The better choice depends on whether you care most about return, fees, risk, or income.
BOAT is cheaper with a 0.69% expense ratio, compared with 0.75% for CDIG.
BOAT has the higher dividend yield at 6.35%, compared with 0.00% for CDIG.
CDIG is categorized as Global Equities, while BOAT is Industrials Equities. They also come from different issuers: City Different and Tidal. Their fees differ too: 0.75% for CDIG and 0.69% for BOAT.
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