BDBT vs. MYCI

Last updated Jun 4, 2026

BDBT (Bluemonte Core Bond ETF) and MYCI (State Street My2029 Corporate Bond ETF) are both exchange-traded funds - BDBT is a Intermediate Core Bond fund managed by Bluemonte, while MYCI is a Corporate Bonds fund actively managed by State Street. Their correlation of 0.89 suggests significant overlap in exposure. BDBT charges 0.23%/yr vs 0.15%/yr for MYCI.

Performance

BDBT vs. MYCI - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Bluemonte Core Bond ETF (BDBT) and State Street My2029 Corporate Bond ETF (MYCI). The values are adjusted to include any dividend payments, if applicable.

Returns By Period

In the year-to-date period, BDBT achieves a 0.09% return, which is significantly lower than MYCI's 0.45% return.

BDBT

• 1D: -0.20%
• 1M: 0.20%
• YTD: 0.09%
• 6M: -0.04%
• 1Y: —
• 3Y*: —
• 5Y*: —
• 10Y*: —

MYCI

• 1D: -0.04%
• 1M: 0.17%
• YTD: 0.45%
• 6M: 0.87%
• 1Y: 4.75%
• 3Y*: —
• 5Y*: —
• 10Y*: —

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

BDBT vs. MYCI - Yearly Performance Comparison

	2026 (YTD)	2025
BDBT Bluemonte Core Bond ETF	0.09%	3.68%
MYCI State Street My2029 Corporate Bond ETF	0.45%	3.66%

Correlation

The correlation between BDBT and MYCI is 0.89, indicating a strong positive relationship between their price movements. Combining them offers limited diversification - they tend to fall together during downturns.

	Correlation
Correlation (All Time) Calculated using the full available price history since Jun 24, 2025	0.89

Return for Risk

BDBT vs. MYCI — Risk / Return Rank

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

MYCI

MYCI Risk / Return Rank: 67
MYCI Sharpe Ratio Rank: 66
MYCI Sortino Ratio Rank: 72
MYCI Omega Ratio Rank: 71
MYCI Calmar Ratio Rank: 62
MYCI Martin Ratio Rank: 63

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.

BDBT vs. MYCI - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Bluemonte Core Bond ETF (BDBT) and State Street My2029 Corporate Bond ETF (MYCI). 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.

Risk / return metrics aren't available yet — we need at least 12 months of trading data to calculate them.

Sharpe Ratios by Period

	BDBT	MYCI	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	—	2.15	—
Sharpe Ratio (All Time) Calculated using the full available price history	1.05	1.24	-0.20

Drawdowns

BDBT vs. MYCI - Drawdown Comparison

The maximum BDBT drawdown since its inception was -2.88%, which is greater than MYCI's maximum drawdown of -2.41%. Use the drawdown chart below to compare losses from any high point for BDBT and MYCI.

Drawdown Indicators

	BDBT	MYCI	Difference
Max Drawdown Largest peak-to-trough decline	-2.88%	-2.41%	-0.47%
Max Drawdown (1Y) Largest decline over 1 year	—	-1.56%	—
Current Drawdown Current decline from peak	-1.71%	-0.56%	-1.15%
Average Drawdown Average peak-to-trough decline	-0.70%	-0.54%	-0.16%
Ulcer Index Depth and duration of drawdowns from previous peaks	—	0.42%	—

Volatility

Volatility by Period

	BDBT	MYCI	Difference
Volatility (1M) Calculated over the trailing 1-month period	—	0.59%	—
Volatility (6M) Calculated over the trailing 6-month period	—	1.50%	—
Volatility (1Y) Calculated over the trailing 1-year period	3.83%	2.22%	+1.61%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	3.83%	3.02%	+0.81%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	3.83%	3.02%	+0.81%

BDBT vs. MYCI - Expense Ratio Comparison

BDBT has a 0.23% expense ratio, which is higher than MYCI's 0.15% expense ratio. However, both funds are considered low-cost compared to the broader market, where average expense ratios usually range from 0.3% to 0.9%.

Dividends

BDBT vs. MYCI - Dividend Comparison

BDBT's dividend yield for the trailing twelve months is around 3.53%, less than MYCI's 4.57% yield.

Position	TTM	2025	2024
BDBT Bluemonte Core Bond ETF	3.53%	2.21%	0.00%
MYCI State Street My2029 Corporate Bond ETF	4.57%	4.56%	1.19%

Frequently Asked Questions

Can I hold both BDBT and MYCI in my portfolio?

BDBT and MYCI have a correlation of 0.89, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

Which ETF is better, BDBT or MYCI?

On fees, MYCI is cheaper at 0.15% per year. The better choice depends on whether you care most about return, fees, risk, or income.

Which ETF is cheaper, BDBT or MYCI?

MYCI is cheaper with a 0.15% expense ratio, compared with 0.23% for BDBT.

Which ETF pays a higher dividend yield, BDBT or MYCI?

MYCI has the higher dividend yield at 4.57%, compared with 3.53% for BDBT.

What is the main difference between BDBT and MYCI?

BDBT is categorized as Intermediate Core Bond, while MYCI is Corporate Bonds. They also come from different issuers: Bluemonte and State Street. Their fees differ too: 0.23% for BDBT and 0.15% for MYCI.