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BSTZ vs. HGER
Performance
Return for Risk
Drawdowns
Volatility
Dividends

Performance

BSTZ vs. HGER - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in BlackRock Science and Technology Term Trust (BSTZ) and Harbor Commodity All-Weather Strategy ETF (HGER). The values are adjusted to include any dividend payments, if applicable.

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Returns By Period

In the year-to-date period, BSTZ achieves a 33.75% return, which is significantly higher than HGER's 25.42% return.


BSTZ

1D
-1.36%
1M
-4.93%
6M
33.34%
YTD
33.75%
1Y
57.56%
3Y*
29.17%
5Y*
3.42%
10Y*

HGER

1D
1.83%
1M
3.18%
6M
21.27%
YTD
25.42%
1Y
34.37%
3Y*
18.74%
5Y*
10Y*
*Multi-year figures are annualized to reflect compound growth (CAGR)

BSTZ vs. HGER - Yearly Performance Comparison


2026 (YTD)2025202420232022
BSTZ
BlackRock Science and Technology Term Trust
33.75%25.06%37.49%18.72%-46.67%
HGER
Harbor Commodity All-Weather Strategy ETF
25.42%20.08%9.25%1.93%9.66%

Correlation

The correlation between BSTZ and HGER is 0.04, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.


Correlation
Correlation (1Y)
Calculated over the trailing 1-year period

0.04

Correlation (3Y)
Calculated over the trailing 3-year period

0.10

Correlation (All Time)
Calculated using the full available price history since Feb 10, 2022

0.13

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Return for Risk

BSTZ vs. HGER — Risk / Return Rank

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

BSTZ
BSTZ Risk / Return Rank: 9393
Overall Rank
BSTZ Sharpe Ratio Rank: 9393
Sharpe Ratio Rank
BSTZ Sortino Ratio Rank: 8989
Sortino Ratio Rank
BSTZ Omega Ratio Rank: 9090
Omega Ratio Rank
BSTZ Calmar Ratio Rank: 9595
Calmar Ratio Rank
BSTZ Martin Ratio Rank: 9696
Martin Ratio Rank

HGER
HGER Risk / Return Rank: 7171
Overall Rank
HGER Sharpe Ratio Rank: 7878
Sharpe Ratio Rank
HGER Sortino Ratio Rank: 7575
Sortino Ratio Rank
HGER Omega Ratio Rank: 7878
Omega Ratio Rank
HGER Calmar Ratio Rank: 6262
Calmar Ratio Rank
HGER Martin Ratio Rank: 6363
Martin Ratio Rank
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.

BSTZ vs. HGER - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for BlackRock Science and Technology Term Trust (BSTZ) and Harbor Commodity All-Weather Strategy ETF (HGER). 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.


BSTZHGERDifference
Sharpe ratioReturn per unit of total volatility

+0.22

Sortino ratioReturn per unit of downside risk

+0.08

Omega ratioGain probability vs. loss probability

1.37

1.36

+0.01

Calmar ratioReturn relative to maximum drawdown

5.66

2.46

+3.20

Martin ratioReturn relative to average drawdown

16.21

8.94

+7.27

BSTZ vs. HGER - Sharpe Ratio Comparison

The current BSTZ Sharpe Ratio is 2.20, which is comparable to the HGER Sharpe Ratio of 1.98. The chart below compares the historical Sharpe Ratios of BSTZ and HGER, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.


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Drawdowns

BSTZ vs. HGER - Drawdown Comparison

The maximum BSTZ drawdown since its inception was -60.51%, which is greater than HGER's maximum drawdown of -23.31%. Use the drawdown chart below to compare losses from any high point for BSTZ and HGER.


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Drawdown Indicators


BSTZHGERDifference

Max Drawdown

Largest peak-to-trough decline

-60.51%

-23.31%

-37.20%

Max Drawdown (1Y)

Largest decline over 1 year

-10.23%

-14.04%

+3.81%

Max Drawdown (3Y)

Largest decline over 3 years

-25.31%

-14.04%

-11.27%

Max Drawdown (5Y)

Largest decline over 5 years

-60.51%

Current Drawdown

Current decline from peak

-8.24%

-6.99%

-1.25%

Average Drawdown

Average peak-to-trough decline

-27.23%

-7.70%

-19.53%

Ulcer Index

Depth and duration of drawdowns from previous peaks

3.56%

3.86%

-0.30%

Volatility

BSTZ vs. HGER - Volatility Comparison

BlackRock Science and Technology Term Trust (BSTZ) has a higher volatility of 12.52% compared to Harbor Commodity All-Weather Strategy ETF (HGER) at 5.90%. This indicates that BSTZ's price experiences larger fluctuations and is considered to be riskier than HGER based on this measure. The chart below showcases a comparison of their rolling one-month volatility.


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Volatility by Period


BSTZHGERDifference

Volatility (1M)

Calculated over the trailing 1-month period

12.52%

5.90%

+6.62%

Volatility (6M)

Calculated over the trailing 6-month period

22.97%

15.41%

+7.56%

Volatility (1Y)

Calculated over the trailing 1-year period

26.32%

17.47%

+8.85%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

28.07%

17.68%

+10.39%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

30.39%

17.68%

+12.71%

Dividends

BSTZ vs. HGER - Dividend Comparison

BSTZ's dividend yield for the trailing twelve months is around 8.49%, more than HGER's 5.65% yield.


PositionTTM2025202420232022202120202019
BSTZ
BlackRock Science and Technology Term Trust
8.49%12.46%9.75%10.90%14.73%5.14%3.42%2.44%
HGER
Harbor Commodity All-Weather Strategy ETF
5.65%7.09%3.28%7.24%0.64%0.00%0.00%0.00%

Frequently Asked Questions


BSTZ and HGER have a correlation of 0.04, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

BSTZ has higher volatility (12.52%) compared to HGER (5.90%). In terms of maximum drawdown, BSTZ dropped -60.51% vs HGER's -23.31%.

BSTZ currently has the higher Sharpe Ratio (2.20 vs 1.98), 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.

Portfolio Optimizer

Find the right allocation for BSTZ and HGER

Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.

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