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BST vs. QQQ
Performance
Risk-Adjusted Performance
Dividends
Drawdowns
Volatility

Correlation

The correlation between BST and QQQ is 0.75, 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.


-0.50.00.51.00.7

Performance

BST vs. QQQ - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BlackRock Science and Technology Trust (BST) and Invesco QQQ (QQQ). The values are adjusted to include any dividend payments, if applicable.

-10.00%-5.00%0.00%5.00%10.00%AugustSeptemberOctoberNovemberDecember2025
9.51%
9.52%
BST
QQQ

Key characteristics

Sharpe Ratio

BST:

1.16

QQQ:

1.53

Sortino Ratio

BST:

1.60

QQQ:

2.07

Omega Ratio

BST:

1.21

QQQ:

1.27

Calmar Ratio

BST:

0.72

QQQ:

2.05

Martin Ratio

BST:

3.88

QQQ:

7.16

Ulcer Index

BST:

5.38%

QQQ:

3.89%

Daily Std Dev

BST:

17.99%

QQQ:

18.14%

Max Drawdown

BST:

-46.58%

QQQ:

-82.98%

Current Drawdown

BST:

-12.38%

QQQ:

-2.33%

Returns By Period

In the year-to-date period, BST achieves a 5.15% return, which is significantly higher than QQQ's 2.65% return. Over the past 10 years, BST has underperformed QQQ with an annualized return of 15.70%, while QQQ has yielded a comparatively higher 18.53% annualized return.


BST

YTD

5.15%

1M

5.43%

6M

9.51%

1Y

19.90%

5Y*

10.22%

10Y*

15.70%

QQQ

YTD

2.65%

1M

1.35%

6M

9.52%

1Y

25.18%

5Y*

19.35%

10Y*

18.53%

*Annualized

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Risk-Adjusted Performance

BST vs. QQQ — Risk-Adjusted Performance Rank

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

BST
The Risk-Adjusted Performance Rank of BST is 7575
Overall Rank
The Sharpe Ratio Rank of BST is 8181
Sharpe Ratio Rank
The Sortino Ratio Rank of BST is 7272
Sortino Ratio Rank
The Omega Ratio Rank of BST is 7272
Omega Ratio Rank
The Calmar Ratio Rank of BST is 7474
Calmar Ratio Rank
The Martin Ratio Rank of BST is 7676
Martin Ratio Rank

QQQ
The Risk-Adjusted Performance Rank of QQQ is 5959
Overall Rank
The Sharpe Ratio Rank of QQQ is 6060
Sharpe Ratio Rank
The Sortino Ratio Rank of QQQ is 5656
Sortino Ratio Rank
The Omega Ratio Rank of QQQ is 5959
Omega Ratio Rank
The Calmar Ratio Rank of QQQ is 6262
Calmar Ratio Rank
The Martin Ratio Rank of QQQ is 5959
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.

BST vs. QQQ - Risk-Adjusted Performance Comparison

This table presents a comparison of risk-adjusted performance metrics for BlackRock Science and Technology Trust (BST) and Invesco QQQ (QQQ). 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.


Sharpe ratio
The chart of Sharpe ratio for BST, currently valued at 1.16, compared to the broader market-2.000.002.004.001.161.53
The chart of Sortino ratio for BST, currently valued at 1.60, compared to the broader market-4.00-2.000.002.004.006.001.602.07
The chart of Omega ratio for BST, currently valued at 1.21, compared to the broader market0.501.001.502.001.211.27
The chart of Calmar ratio for BST, currently valued at 0.72, compared to the broader market0.002.004.006.000.722.05
The chart of Martin ratio for BST, currently valued at 3.88, compared to the broader market0.0010.0020.0030.003.887.16
BST
QQQ

The current BST Sharpe Ratio is 1.16, which is comparable to the QQQ Sharpe Ratio of 1.53. The chart below compares the historical Sharpe Ratios of BST and QQQ, 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 Ratio0.501.001.502.002.50AugustSeptemberOctoberNovemberDecember2025
1.16
1.53
BST
QQQ

Dividends

BST vs. QQQ - Dividend Comparison

BST's dividend yield for the trailing twelve months is around 7.86%, more than QQQ's 0.54% yield.


TTM20242023202220212020201920182017201620152014
BST
BlackRock Science and Technology Trust
7.86%8.21%8.91%10.57%8.53%3.85%5.46%6.41%4.80%6.69%6.93%0.57%
QQQ
Invesco QQQ
0.54%0.56%0.62%0.80%0.43%0.55%0.74%0.91%0.84%1.06%0.99%1.41%

Drawdowns

BST vs. QQQ - Drawdown Comparison

The maximum BST drawdown since its inception was -46.58%, smaller than the maximum QQQ drawdown of -82.98%. Use the drawdown chart below to compare losses from any high point for BST and QQQ. For additional features, visit the drawdowns tool.


-25.00%-20.00%-15.00%-10.00%-5.00%0.00%AugustSeptemberOctoberNovemberDecember2025
-12.38%
-2.33%
BST
QQQ

Volatility

BST vs. QQQ - Volatility Comparison

The current volatility for BlackRock Science and Technology Trust (BST) is 5.59%, while Invesco QQQ (QQQ) has a volatility of 6.48%. This indicates that BST experiences smaller price fluctuations and is considered to be less risky than QQQ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


3.00%4.00%5.00%6.00%7.00%8.00%9.00%AugustSeptemberOctoberNovemberDecember2025
5.59%
6.48%
BST
QQQ
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Disclaimer

The information contained herein does not constitute investment advice and made available for educational purposes only. Prices and returns on equities are listed without consideration of fees, commissions, taxes, penalties, or interest payable due to purchasing, holding, or selling.

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