9888.HK vs. BIDU

Last updated Apr 3, 2026

Compare and contrast key facts about Baidu Inc (9888.HK) and Baidu, Inc. (BIDU).

Performance

9888.HK vs. BIDU - Performance Comparison

The chart below illustrates the hypothetical performance of a HK$10,000 investment in Baidu Inc (9888.HK) and Baidu, Inc. (BIDU). The values are adjusted to include any dividend payments, if applicable.

9888.HK vs. BIDU - Yearly Performance Comparison

	2026 (YTD)	2025	2024	2023	2022	2021
9888.HK Baidu Inc	-17.26%	59.01%	-28.77%	3.94%	-22.75%	-42.62%
BIDU Baidu, Inc.	-14.48%	55.27%	-29.57%	4.11%	-23.00%	-42.90%

Different Trading Currencies

9888.HK is traded in HKD, while BIDU is traded in USD. To make them comparable, the BIDU values have been converted to HKD using the latest available exchange rates.

Returns By Period

In the year-to-date period, 9888.HK achieves a -17.26% return, which is significantly lower than BIDU's -14.48% return.

9888.HK

• 1D: -0.73%
• 1M: -7.25%
• YTD: -17.26%
• 6M: -21.84%
• 1Y: 20.89%
• 3Y*: -9.26%
• 5Y*: -12.99%
• 10Y*: —

BIDU

• 1D: -0.83%
• 1M: -6.12%
• YTD: -14.48%
• 6M: -20.31%
• 1Y: 21.57%
• 3Y*: -9.44%
• 5Y*: -12.63%
• 10Y*: -5.08%

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

Return for Risk

9888.HK vs. BIDU — Risk / Return Rank

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

9888.HK

9888.HK Risk / Return Rank: 53
9888.HK Sharpe Ratio Rank: 56
9888.HK Sortino Ratio Rank: 54
9888.HK Omega Ratio Rank: 51
9888.HK Calmar Ratio Rank: 52
9888.HK Martin Ratio Rank: 52

BIDU

BIDU Risk / Return Rank: 54
BIDU Sharpe Ratio Rank: 55
BIDU Sortino Ratio Rank: 54
BIDU Omega Ratio Rank: 51
BIDU Calmar Ratio Rank: 54
BIDU Martin Ratio Rank: 56

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.

9888.HK vs. BIDU - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Baidu Inc (9888.HK) and Baidu, Inc. (BIDU). 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.

	9888.HK	BIDU	Difference
Sharpe ratio Return per unit of total volatility	0.45	0.46	0.00
Sortino ratio Return per unit of downside risk	1.00	1.01	-0.02
Omega ratio Gain probability vs. loss probability	1.12	1.12	0.00
Calmar ratio Return relative to maximum drawdown	0.53	0.65	-0.11
Martin ratio Return relative to average drawdown	1.32	1.70	-0.37
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

9888.HK vs. BIDU - Sharpe Ratio Comparison

The current 9888.HK Sharpe Ratio is 0.45, which is comparable to the BIDU Sharpe Ratio of 0.46. The chart below compares the historical Sharpe Ratios of 9888.HK and BIDU, offering insights into how both investments have performed under varying market conditions. These values are calculated using daily returns over the previous 12 months.

Sharpe Ratios by Period

	9888.HK	BIDU	Difference
Sharpe Ratio (1Y) Calculated over the trailing 1-year period	0.45	0.46	0.00
Sharpe Ratio (5Y) Calculated over the trailing 5-year period	-0.26	-0.25	-0.01
Sharpe Ratio (10Y) Calculated over the trailing 10-year period	—	-0.11	—
Sharpe Ratio (All Time) Calculated using the full available price history	-0.31	0.28	-0.59

Correlation

The correlation between 9888.HK and BIDU is 0.42, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.

Dividends

9888.HK vs. BIDU - Dividend Comparison

Neither 9888.HK nor BIDU has paid dividends to shareholders.

Tickers have no history of dividend payments

Drawdowns

9888.HK vs. BIDU - Drawdown Comparison

The maximum 9888.HK drawdown since its inception was -70.20%, smaller than the maximum BIDU drawdown of -77.34%. Use the drawdown chart below to compare losses from any high point for 9888.HK and BIDU.

Drawdown Indicators

	9888.HK	BIDU	Difference
Max Drawdown Largest peak-to-trough decline	-70.20%	-77.47%	+7.27%
Max Drawdown (1Y) Largest decline over 1 year	-34.21%	-34.41%	+0.20%
Max Drawdown (5Y) Largest decline over 5 years	-66.08%	-66.23%	+0.15%
Max Drawdown (10Y) Largest decline over 10 years	—	-77.47%	—
Current Drawdown Current decline from peak	-56.83%	-67.36%	+10.53%
Average Drawdown Average peak-to-trough decline	-51.51%	-35.31%	-16.20%
Ulcer Index Depth and duration of drawdowns from previous peaks	13.71%	13.04%	+0.67%

Volatility

9888.HK vs. BIDU - Volatility Comparison

Baidu Inc (9888.HK) and Baidu, Inc. (BIDU) have volatilities of 10.90% and 10.46%, 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.

Volatility by Period

	9888.HK	BIDU	Difference
Volatility (1M) Calculated over the trailing 1-month period	10.90%	10.46%	+0.44%
Volatility (6M) Calculated over the trailing 6-month period	32.32%	34.23%	-1.91%
Volatility (1Y) Calculated over the trailing 1-year period	47.17%	47.54%	-0.37%
Volatility (5Y) Calculated over the trailing 5-year period, annualized	51.36%	51.03%	+0.33%
Volatility (10Y) Calculated over the trailing 10-year period, annualized	51.58%	45.80%	+5.78%

Financials