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BSTZ vs. QQQX
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility
Financials

Correlation

The correlation between BSTZ and QQQX is 0.71, 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.


-0.50.00.51.0
Correlation: 0.7

Performance

BSTZ vs. QQQX - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BlackRock Science and Technology Trust II (BSTZ) and Nuveen Nasdaq 100 Dynamic Overwrite Fund (QQQX). The values are adjusted to include any dividend payments, if applicable.

30.00%40.00%50.00%60.00%70.00%80.00%90.00%NovemberDecember2025FebruaryMarchApril
48.29%
63.23%
BSTZ
QQQX

Key characteristics

Sharpe Ratio

BSTZ:

0.61

QQQX:

0.51

Sortino Ratio

BSTZ:

1.00

QQQX:

0.85

Omega Ratio

BSTZ:

1.13

QQQX:

1.12

Calmar Ratio

BSTZ:

0.34

QQQX:

0.50

Martin Ratio

BSTZ:

2.02

QQQX:

1.85

Ulcer Index

BSTZ:

8.11%

QQQX:

6.09%

Daily Std Dev

BSTZ:

26.81%

QQQX:

21.97%

Max Drawdown

BSTZ:

-59.31%

QQQX:

-57.24%

Current Drawdown

BSTZ:

-39.28%

QQQX:

-13.03%

Fundamentals

Returns By Period

The year-to-date returns for both stocks are quite close, with BSTZ having a -10.35% return and QQQX slightly lower at -10.72%.


BSTZ

YTD

-10.35%

1M

-4.47%

6M

-5.07%

1Y

16.40%

5Y*

8.63%

10Y*

N/A

QQQX

YTD

-10.72%

1M

-3.00%

6M

-3.11%

1Y

12.42%

5Y*

9.84%

10Y*

9.70%

*Annualized

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Risk-Adjusted Performance

BSTZ vs. QQQX — Risk-Adjusted Performance Rank

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

BSTZ
The Risk-Adjusted Performance Rank of BSTZ is 6969
Overall Rank
The Sharpe Ratio Rank of BSTZ is 7575
Sharpe Ratio Rank
The Sortino Ratio Rank of BSTZ is 6666
Sortino Ratio Rank
The Omega Ratio Rank of BSTZ is 6565
Omega Ratio Rank
The Calmar Ratio Rank of BSTZ is 6868
Calmar Ratio Rank
The Martin Ratio Rank of BSTZ is 7373
Martin Ratio Rank

QQQX
The Risk-Adjusted Performance Rank of QQQX is 6969
Overall Rank
The Sharpe Ratio Rank of QQQX is 7171
Sharpe Ratio Rank
The Sortino Ratio Rank of QQQX is 6262
Sortino Ratio Rank
The Omega Ratio Rank of QQQX is 6464
Omega Ratio Rank
The Calmar Ratio Rank of QQQX is 7373
Calmar Ratio Rank
The Martin Ratio Rank of QQQX is 7272
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.

BSTZ vs. QQQX - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for BlackRock Science and Technology Trust II (BSTZ) and Nuveen Nasdaq 100 Dynamic Overwrite Fund (QQQX). 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 chart of Sharpe ratio for BSTZ, currently valued at 0.61, compared to the broader market-2.00-1.000.001.002.003.00
BSTZ: 0.61
QQQX: 0.51
The chart of Sortino ratio for BSTZ, currently valued at 1.00, compared to the broader market-6.00-4.00-2.000.002.004.00
BSTZ: 1.00
QQQX: 0.85
The chart of Omega ratio for BSTZ, currently valued at 1.13, compared to the broader market0.501.001.502.00
BSTZ: 1.13
QQQX: 1.12
The chart of Calmar ratio for BSTZ, currently valued at 0.34, compared to the broader market0.001.002.003.004.005.00
BSTZ: 0.34
QQQX: 0.50
The chart of Martin ratio for BSTZ, currently valued at 2.02, compared to the broader market-5.000.005.0010.0015.0020.00
BSTZ: 2.02
QQQX: 1.85

The current BSTZ Sharpe Ratio is 0.61, which is comparable to the QQQX Sharpe Ratio of 0.51. The chart below compares the historical Sharpe Ratios of BSTZ and QQQX, 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-0.500.000.501.001.502.002.503.00NovemberDecember2025FebruaryMarchApril
0.61
0.51
BSTZ
QQQX

Dividends

BSTZ vs. QQQX - Dividend Comparison

BSTZ's dividend yield for the trailing twelve months is around 14.04%, more than QQQX's 8.31% yield.


TTM20242023202220212020201920182017201620152014
BSTZ
BlackRock Science and Technology Trust II
14.04%9.75%10.90%14.73%7.92%3.42%2.44%0.00%0.00%0.00%0.00%0.00%
QQQX
Nuveen Nasdaq 100 Dynamic Overwrite Fund
8.31%6.73%7.26%9.65%5.86%6.00%6.49%8.40%5.95%7.54%7.23%7.07%

Drawdowns

BSTZ vs. QQQX - Drawdown Comparison

The maximum BSTZ drawdown since its inception was -59.31%, roughly equal to the maximum QQQX drawdown of -57.24%. Use the drawdown chart below to compare losses from any high point for BSTZ and QQQX. For additional features, visit the drawdowns tool.


-50.00%-40.00%-30.00%-20.00%-10.00%0.00%NovemberDecember2025FebruaryMarchApril
-39.28%
-13.03%
BSTZ
QQQX

Volatility

BSTZ vs. QQQX - Volatility Comparison

The current volatility for BlackRock Science and Technology Trust II (BSTZ) is 15.34%, while Nuveen Nasdaq 100 Dynamic Overwrite Fund (QQQX) has a volatility of 16.15%. This indicates that BSTZ experiences smaller price fluctuations and is considered to be less risky than QQQX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


5.00%10.00%15.00%NovemberDecember2025FebruaryMarchApril
15.34%
16.15%
BSTZ
QQQX

Financials

BSTZ vs. QQQX - Financials Comparison

This section allows you to compare key financial metrics between BlackRock Science and Technology Trust II and Nuveen Nasdaq 100 Dynamic Overwrite Fund. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.


Quarterly
Annual

Total Revenue: Total amount of money received from sales and other business activities


Values in USD except per share items