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MAILX vs. BROIX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between MAILX and BROIX is 0.81, which is considered to be high. That indicates a strong positive relationship between their price movements. Having highly-correlated positions in a portfolio may signal a lack of diversification, potentially leading to increased risk during market downturns.


Performance

MAILX vs. BROIX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BlackRock International Fund of BlackRock Series, Inc. (MAILX) and BlackRock Advantage International Fund (BROIX). The values are adjusted to include any dividend payments, if applicable.

80.00%100.00%120.00%140.00%160.00%180.00%December2025FebruaryMarchAprilMay
103.83%
188.51%
MAILX
BROIX

Key characteristics

Sharpe Ratio

MAILX:

0.01

BROIX:

0.82

Sortino Ratio

MAILX:

0.16

BROIX:

1.26

Omega Ratio

MAILX:

1.02

BROIX:

1.17

Calmar Ratio

MAILX:

0.02

BROIX:

1.04

Martin Ratio

MAILX:

0.09

BROIX:

3.35

Ulcer Index

MAILX:

4.99%

BROIX:

4.37%

Daily Std Dev

MAILX:

17.76%

BROIX:

17.08%

Max Drawdown

MAILX:

-59.57%

BROIX:

-56.21%

Current Drawdown

MAILX:

-17.49%

BROIX:

-0.19%

Returns By Period

In the year-to-date period, MAILX achieves a 2.82% return, which is significantly lower than BROIX's 14.23% return. Over the past 10 years, MAILX has underperformed BROIX with an annualized return of 3.98%, while BROIX has yielded a comparatively higher 6.06% annualized return.


MAILX

YTD

2.82%

1M

7.73%

6M

1.03%

1Y

0.22%

5Y*

7.24%

10Y*

3.98%

BROIX

YTD

14.23%

1M

9.75%

6M

11.06%

1Y

13.92%

5Y*

12.23%

10Y*

6.06%

*Annualized

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MAILX vs. BROIX - Expense Ratio Comparison

MAILX has a 0.65% expense ratio, which is higher than BROIX's 0.50% expense ratio.


Risk-Adjusted Performance

MAILX vs. BROIX — Risk-Adjusted Performance Rank

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

MAILX
The Risk-Adjusted Performance Rank of MAILX is 2323
Overall Rank
The Sharpe Ratio Rank of MAILX is 2323
Sharpe Ratio Rank
The Sortino Ratio Rank of MAILX is 2323
Sortino Ratio Rank
The Omega Ratio Rank of MAILX is 2222
Omega Ratio Rank
The Calmar Ratio Rank of MAILX is 2323
Calmar Ratio Rank
The Martin Ratio Rank of MAILX is 2323
Martin Ratio Rank

BROIX
The Risk-Adjusted Performance Rank of BROIX is 7878
Overall Rank
The Sharpe Ratio Rank of BROIX is 7474
Sharpe Ratio Rank
The Sortino Ratio Rank of BROIX is 7676
Sortino Ratio Rank
The Omega Ratio Rank of BROIX is 7777
Omega Ratio Rank
The Calmar Ratio Rank of BROIX is 8686
Calmar Ratio Rank
The Martin Ratio Rank of BROIX is 7979
Martin Ratio Rank
The risk-adjusted ranks indicate the investment's position relative to the market. A rank closer to 100 signifies top-performing investments, while a rank closer to 0 might suggest underperformance, based on the selected ratio. The values are calculated based on the past 12 months of returns.

MAILX vs. BROIX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for BlackRock International Fund of BlackRock Series, Inc. (MAILX) and BlackRock Advantage International Fund (BROIX). 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.


The current MAILX Sharpe Ratio is 0.01, which is lower than the BROIX Sharpe Ratio of 0.82. The chart below compares the historical Sharpe Ratios of MAILX and BROIX, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.


Rolling 12-month Sharpe Ratio-0.500.000.501.001.50December2025FebruaryMarchAprilMay
0.01
0.82
MAILX
BROIX

Dividends

MAILX vs. BROIX - Dividend Comparison

MAILX's dividend yield for the trailing twelve months is around 0.88%, less than BROIX's 2.49% yield.


TTM20242023202220212020201920182017201620152014
MAILX
BlackRock International Fund of BlackRock Series, Inc.
0.88%0.90%1.08%1.13%0.77%0.33%1.11%1.84%1.39%1.63%0.65%2.24%
BROIX
BlackRock Advantage International Fund
2.49%2.84%2.71%3.37%3.31%1.72%2.67%2.69%0.72%2.09%0.79%1.80%

Drawdowns

MAILX vs. BROIX - Drawdown Comparison

The maximum MAILX drawdown since its inception was -59.57%, which is greater than BROIX's maximum drawdown of -56.21%. Use the drawdown chart below to compare losses from any high point for MAILX and BROIX. For additional features, visit the drawdowns tool.


-25.00%-20.00%-15.00%-10.00%-5.00%0.00%December2025FebruaryMarchAprilMay
-17.49%
-0.19%
MAILX
BROIX

Volatility

MAILX vs. BROIX - Volatility Comparison

BlackRock International Fund of BlackRock Series, Inc. (MAILX) and BlackRock Advantage International Fund (BROIX) have volatilities of 4.48% and 4.27%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.


2.00%4.00%6.00%8.00%10.00%12.00%December2025FebruaryMarchAprilMay
4.48%
4.27%
MAILX
BROIX