IDVZ vs. RBIL

Last updated Jun 24, 2026

IDVZ (Opal International Dividend Income ETF) and RBIL (F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF) are both exchange-traded funds - IDVZ is a Foreign Large Cap Equities fund actively managed by TrueMark Investments, while RBIL is a Inflation-Protected Bonds fund tracking the Bloomberg US Ultrashort TIPS 1-13 Months Index. IDVZ is actively managed, while RBIL is passively managed. Over the past year, IDVZ returned 22.38% vs 4.07% for RBIL. At a correlation of -0.14, they often move in opposite directions. IDVZ charges 0.75%/yr vs 0.17%/yr for RBIL.

Performance

IDVZ vs. RBIL - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Opal International Dividend Income ETF (IDVZ) and F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, IDVZ achieves a 9.21% return, which is significantly higher than RBIL's 2.32% return.

IDVZ

• 1D: -0.46%
• 1M: -2.31%
• YTD: 9.21%
• 6M: 9.68%
• 1Y: 22.38%
• 3Y*: —
• 5Y*: —
• 10Y*: —

RBIL

• 1D: 0.01%
• 1M: -0.19%
• YTD: 2.32%
• 6M: 2.37%
• 1Y: 4.07%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

IDVZ vs. RBIL - Yearly Performance Comparison

	2026 (YTD)	2025
IDVZ Opal International Dividend Income ETF	9.21%	22.25%
RBIL F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF	2.32%	2.85%

Correlation

The correlation between IDVZ and RBIL is -0.15, meaning they tend to move in opposite directions. This is especially valuable for risk management - when one declines, the other has historically tended to hold steady or rise.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	-0.15
Correlation (All Time) Calculated using the full available price history since Feb 25, 2025	-0.14

Return for Risk

IDVZ vs. RBIL — Risk / Return Rank

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

IDVZ

IDVZ Risk / Return Rank: 58
IDVZ Sharpe Ratio Rank: 61
IDVZ Sortino Ratio Rank: 60
IDVZ Omega Ratio Rank: 60
IDVZ Calmar Ratio Rank: 53
IDVZ Martin Ratio Rank: 58

RBIL

RBIL Risk / Return Rank: 97
RBIL Sharpe Ratio Rank: 97
RBIL Sortino Ratio Rank: 98
RBIL Omega Ratio Rank: 98
RBIL Calmar Ratio Rank: 96
RBIL Martin Ratio Rank: 97

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.

IDVZ vs. RBIL - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Opal International Dividend Income ETF (IDVZ) and F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL). 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.

	IDVZ	RBIL	Difference
Sharpe ratio: Return per unit of total volatility	1.84	4.35	-2.51
Sortino ratio: Return per unit of downside risk	2.58	6.69	-4.11
Omega ratio: Gain probability vs. loss probability	1.34	2.13	-0.79
Calmar ratio: Return relative to maximum drawdown	2.40	7.82	-5.42
Martin ratio: Return relative to average drawdown	9.47	42.95	-33.48

IDVZ vs. RBIL - Sharpe Ratio Comparison

The current IDVZ Sharpe Ratio is 1.84, which is lower than the RBIL Sharpe Ratio of 4.35. The chart below compares the historical Sharpe Ratios of IDVZ and RBIL, 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

IDVZ vs. RBIL - Drawdown Comparison

The maximum IDVZ drawdown since its inception was -10.99%, which is greater than RBIL's maximum drawdown of -0.52%. Use the drawdown chart below to compare losses from any high point for IDVZ and RBIL.

Drawdown Indicators

	IDVZ	RBIL	Difference
Max Drawdown Largest peak-to-trough decline	-10.99%	-0.52%	-10.47%
Max Drawdown (1Y) Largest decline over 1 year	-9.35%	-0.52%	-8.83%
Current Drawdown Current decline from peak	-2.89%	-0.50%	-2.39%
Average Drawdown Average peak-to-trough decline	-1.43%	-0.07%	-1.36%
Ulcer Index Depth and duration of drawdowns from previous peaks	2.37%	0.10%	+2.27%

Volatility

IDVZ vs. RBIL - Volatility Comparison

Opal International Dividend Income ETF (IDVZ) has a higher volatility of 3.92% compared to F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL) at 0.36%. This indicates that IDVZ's price experiences larger fluctuations and is considered to be riskier than RBIL based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	IDVZ	RBIL	Difference
Volatility (1M) Calculated over the trailing 1-month period	3.92%	0.36%	+3.56%
Volatility (6M) Calculated over the trailing 6-month period	10.11%	0.85%	+9.26%
Volatility (1Y) Calculated over the trailing 1-year period	12.20%	0.95%	+11.25%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	14.49%	1.07%	+13.42%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	14.49%	1.07%	+13.42%

IDVZ vs. RBIL - Expense Ratio Comparison

IDVZ has a 0.75% expense ratio, which is higher than RBIL's 0.17% expense ratio.

Dividends

IDVZ vs. RBIL - Dividend Comparison

IDVZ's dividend yield for the trailing twelve months is around 2.77%, less than RBIL's 4.38% yield.

Position	TTM	2025
IDVZ Opal International Dividend Income ETF	2.77%	2.88%
RBIL F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF	4.38%	3.65%

Frequently Asked Questions

Can I hold both IDVZ and RBIL in my portfolio?

IDVZ and RBIL have a correlation of -0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which is riskier, IDVZ or RBIL?

IDVZ has higher volatility (3.92%) compared to RBIL (0.36%). In terms of maximum drawdown, IDVZ dropped -10.99% vs RBIL's -0.52%.

Which ETF is better, IDVZ or RBIL?

On 1-year performance, IDVZ leads with 22.38% vs 4.07% for RBIL. On fees, RBIL is cheaper at 0.17% per year. On volatility, RBIL has been the lower-risk option at 0.36%. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF has performed better, IDVZ or RBIL?

Over the 1-year period, IDVZ has performed better with a 22.38% return vs 4.07%. Past performance does not guarantee future results, so compare this with risk, fees, and fund exposure.

Which ETF is cheaper, IDVZ or RBIL?

RBIL is cheaper with a 0.17% expense ratio, compared with 0.75% for IDVZ.

Which ETF pays a higher dividend yield, IDVZ or RBIL?

RBIL has the higher dividend yield at 4.38%, compared with 2.77% for IDVZ.

What is the main difference between IDVZ and RBIL?

IDVZ is categorized as Foreign Large Cap Equities, while RBIL is Inflation-Protected Bonds. They also come from different issuers: TrueMark Investments and F/m. Their fees differ too: 0.75% for IDVZ and 0.17% for RBIL.

Which has better risk-adjusted returns?

RBIL currently has the higher Sharpe Ratio (4.35 vs 1.84), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.