000990.KS vs. QQQ

Last updated Jun 5, 2026

000990.KS (DB HiTek Co Ltd) is a stock, while QQQ (Invesco QQQ ETF) is Nasdaq-100 fund tracking the NASDAQ-100 Index. Over the past 10 years, 000990.KS returned 26.25%/yr vs 24.96%/yr for QQQ. At a 0.06 correlation, their price movements are largely independent.

Performance

000990.KS vs. QQQ - Performance Comparison

The chart below illustrates the hypothetical performance of a ₩10,000 investment in DB HiTek Co Ltd (000990.KS) and Invesco QQQ ETF (QQQ). The values are adjusted to include any dividend payments, if applicable.

Different Trading Currencies

000990.KS is traded in KRW, while QQQ is traded in USD. To make them comparable, the QQQ values have been converted to KRW using the latest available exchange rates.

Returns By Period

In the year-to-date period, 000990.KS achieves a 163.32% return, which is significantly higher than QQQ's 24.36% return. Both investments have delivered pretty close results over the past 10 years, with 000990.KS having a 26.25% annualized return and QQQ not far behind at 24.96%.

000990.KS

• 1D: 3.70%
• 1M: 8.89%
• YTD: 163.32%
• 6M: 174.69%
• 1Y: 304.09%
• 3Y*: 44.00%
• 5Y*: 27.32%
• 10Y*: 26.25%

QQQ

• 1D: -3.18%
• 1M: 9.27%
• YTD: 24.36%
• 6M: 19.57%
• 1Y: 55.37%
• 3Y*: 34.44%
• 5Y*: 24.89%
• 10Y*: 24.96%

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

000990.KS vs. QQQ - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021	2020	2019	2018	2017
000990.KS DB HiTek Co Ltd	163.32%	109.68%	-43.43%	59.28%	-47.14%	43.45%	86.19%	157.76%	-7.33%	-22.87%
QQQ Invesco QQQ ETF	24.36%	18.00%	43.17%	59.27%	-28.76%	39.60%	39.90%	44.24%	4.18%	17.21%

Correlation

The correlation between 000990.KS and QQQ is 0.15, which is low. Their price movements are largely independent, making them effective diversification partners.

	Correlation
Correlation (1Y) Calculated over the trailing 1-year period	0.15
Correlation (3Y) Calculated over the trailing 3-year period	0.12
Correlation (5Y) Calculated over the trailing 5-year period	0.13
Correlation (10Y) Calculated over the trailing 10-year period	0.11
Correlation (All Time) Calculated using the full available price history since Jul 6, 2007	0.06

Return for Risk

000990.KS vs. QQQ — Risk / Return Rank

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

000990.KS

000990.KS Risk / Return Rank: 97
000990.KS Sharpe Ratio Rank: 98
000990.KS Sortino Ratio Rank: 97
000990.KS Omega Ratio Rank: 95
000990.KS Calmar Ratio Rank: 98
000990.KS Martin Ratio Rank: 98

QQQ

QQQ Risk / Return Rank: 62
QQQ Sharpe Ratio Rank: 65
QQQ Sortino Ratio Rank: 58
QQQ Omega Ratio Rank: 62
QQQ Calmar Ratio Rank: 60
QQQ 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.

000990.KS vs. QQQ - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for DB HiTek Co Ltd (000990.KS) and Invesco QQQ ETF (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.

	000990.KS	QQQ	Difference
Sharpe ratio: Return per unit of total volatility	4.67	3.69	+0.98
Sortino ratio: Return per unit of downside risk	4.56	4.51	+0.05
Omega ratio: Gain probability vs. loss probability	1.60	1.63	-0.03
Calmar ratio: Return relative to maximum drawdown	10.72	6.74	+3.97
Martin ratio: Return relative to average drawdown	32.09	23.47	+8.62
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

000990.KS vs. QQQ - Sharpe Ratio Comparison

The current 000990.KS Sharpe Ratio is 4.67, which is comparable to the QQQ Sharpe Ratio of 3.69. The chart below compares the historical Sharpe Ratios of 000990.KS and QQQ, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Sharpe Ratios by Period

	000990.KS	QQQ	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	4.67	3.69	+0.98
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	0.52	1.19	-0.67
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	0.53	1.21	-0.68
Sharpe Ratio (All Time) Calculated using the full available price history	0.14	0.88	-0.74

Drawdowns

000990.KS vs. QQQ - Drawdown Comparison

The maximum 000990.KS drawdown since its inception was -93.67%, which is greater than QQQ's maximum drawdown of -30.68%. Use the drawdown chart below to compare losses from any high point for 000990.KS and QQQ.

Drawdown Indicators

	000990.KS	QQQ	Difference
Max Drawdown Largest peak-to-trough decline	-93.67%	-30.68%	-62.99%
Max Drawdown (1Y) Largest decline over 1 year	-31.53%	-8.25%	-23.28%
Max Drawdown (3Y) Largest decline over 3 years	-56.12%	-20.80%	-35.32%
Max Drawdown (5Y) Largest decline over 5 years	-64.08%	-30.68%	-33.40%
Max Drawdown (10Y) Largest decline over 10 years	-64.08%	-30.68%	-33.40%
Current Drawdown Current decline from peak	-20.00%	-3.58%	-16.42%
Average Drawdown Average peak-to-trough decline	-51.62%	-5.25%	-46.37%
Ulcer Index Depth and duration of drawdowns from previous peaks	10.34%	2.37%	+7.97%

Volatility

000990.KS vs. QQQ - Volatility Comparison

DB HiTek Co Ltd (000990.KS) has a higher volatility of 37.43% compared to Invesco QQQ ETF (QQQ) at 5.48%. This indicates that 000990.KS's price experiences larger fluctuations and is considered to be riskier than QQQ based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Volatility by Period

	000990.KS	QQQ	Difference
Volatility (1M) Calculated over the trailing 1-month period	37.43%	5.48%	+31.95%
Volatility (6M) Calculated over the trailing 6-month period	60.45%	11.39%	+49.06%
Volatility (1Y) Calculated over the trailing 1-year period	72.33%	15.15%	+57.18%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	54.34%	21.06%	+33.28%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	51.30%	20.67%	+30.63%

Dividends

000990.KS vs. QQQ - Dividend Comparison

000990.KS's dividend yield for the trailing twelve months is around 0.46%, more than QQQ's 0.40% yield.

Position	TTM	2025	2024	2023	2022	2021	2020	2019	2018	2017	2016	2015
000990.KS DB HiTek Co Ltd	0.46%	1.82%	0.00%	0.99%	3.50%	0.62%	0.69%	1.27%	2.30%	2.08%	0.00%	0.00%
QQQ Invesco QQQ ETF	0.40%	0.45%	0.56%	0.62%	0.80%	0.43%	0.55%	0.74%	0.91%	0.84%	1.06%	0.99%

Frequently Asked Questions

Can I hold both 000990.KS and QQQ in my portfolio?

000990.KS and QQQ have a correlation of 0.15, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.