PortfoliosLab logoPortfoliosLab logo

Documentation

Upgrade your plan
LKNCY vs. VOO
Performance
Return for Risk
Drawdowns
Volatility
Dividends

LKNCY vs. VOO

Last updated Jun 4, 2026

LKNCY (Luckin Coffee Inc.) is a stock, while VOO (Vanguard S&P 500 ETF) is S&P 500 fund tracking the S&P 500 Index. Over the past 5 years, LKNCY returned 33.42%/yr vs 13.90%/yr for VOO. At a 0.21 correlation, their price movements are largely independent.

Performance

LKNCY vs. VOO - Performance Comparison

The chart below illustrates the hypothetical performance of a $10,000 investment in Luckin Coffee Inc. (LKNCY) and Vanguard S&P 500 ETF (VOO). The values are adjusted to include any dividend payments, if applicable.

Loading charts...

Returns By Period

In the year-to-date period, LKNCY achieves a -2.72% return, which is significantly lower than VOO's 10.91% return.

LKNCY

1D
0.18%
1M
-3.44%
YTD
-2.72%
6M
-8.71%
1Y
-1.18%
3Y*
18.86%
5Y*
33.42%
10Y*
—

VOO

1D
-0.70%
1M
5.04%
YTD
10.91%
6M
10.93%
1Y
28.04%
3Y*
22.44%
5Y*
13.90%
10Y*
15.56%
*Multi-year figures are annualized to reflect compound growth (CAGR)

LKNCY vs. VOO - Yearly Performance Comparison

2026 (YTD)2025202420232022202120202019
LKNCY
Luckin Coffee Inc.		-2.72%30.50%-5.90%23.89%133.26%11.06%-78.40%93.13%
VOO
Vanguard S&P 500 ETF		10.91%17.82%24.98%26.32%-18.17%28.79%18.32%14.31%

Correlation

The correlation between LKNCY and VOO is 0.19, which is low. Their price movements are largely independent, making them effective diversification partners.

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

0.19

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

0.20

Correlation (5Y)
Calculated over the trailing 5-year period

0.21

Correlation (All Time)
Calculated using the full available price history since May 20, 2019

0.21

Compare stocks, funds, or ETFs

Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.

Luckin Coffee Inc.

Vanguard S&P 500 ETF

Often compared with LKNCY:
LKNCY vs. SBUXLKNCY vs. BABALKNCY vs. AMZNLKNCY vs. NIOLKNCY vs. ACWILKNCY vs. BUDLKNCY vs. VGT
Often compared with VOO:
VOO vs. VTIVOO vs. QQQVOO vs. SCHDVOO vs. VTVOO vs. SPYVOO vs. FXAIXVOO vs. IVV

Return for Risk

LKNCY vs. VOO — Risk / Return Rank

Compare risk-adjusted metric ranks to identify better-performing investments over the past 12 months.
LKNCY
LKNCY Risk / Return Rank: 3838
Overall Rank
LKNCY Sharpe Ratio Rank: 3939
Sharpe Ratio Rank
LKNCY Sortino Ratio Rank: 3737
Sortino Ratio Rank
LKNCY Omega Ratio Rank: 3535
Omega Ratio Rank
LKNCY Calmar Ratio Rank: 3838
Calmar Ratio Rank
LKNCY Martin Ratio Rank: 3838
Martin Ratio Rank
VOO
VOO Risk / Return Rank: 7070
Overall Rank
VOO Sharpe Ratio Rank: 7171
Sharpe Ratio Rank
VOO Sortino Ratio Rank: 7070
Sortino Ratio Rank
VOO Omega Ratio Rank: 7070
Omega Ratio Rank
VOO Calmar Ratio Rank: 6262
Calmar Ratio Rank
VOO Martin Ratio Rank: 7575
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.

LKNCY vs. VOO - Risk-Adjusted Trends Comparison

This table presents a comparison of risk-adjusted performance metrics for Luckin Coffee Inc. (LKNCY) and Vanguard S&P 500 ETF (VOO). 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.

LKNCYVOODifference
Sharpe ratioReturn per unit of total volatility
-0.03
2.39

-2.42

Sortino ratioReturn per unit of downside risk
0.30
3.25

-2.96

Omega ratioGain probability vs. loss probability

1.03

1.43

-0.40

Calmar ratioReturn relative to maximum drawdown

-0.04

3.16

-3.20

Martin ratioReturn relative to average drawdown

-0.08

14.73

-14.80

Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month.

LKNCY vs. VOO - Sharpe Ratio Comparison

The current LKNCY Sharpe Ratio is -0.03, which is lower than the VOO Sharpe Ratio of 2.39. The chart below compares the historical Sharpe Ratios of LKNCY and VOO, calculated using daily returns over the previous 12 months. A higher Sharpe Ratio indicates better risk-adjusted performance relative to the risk-free rate.

Loading charts...

Sharpe Ratios by Period

LKNCYVOODifference

Sharpe Ratio (1Y)

Calculated over the trailing 1-year period

-0.03

2.39

-2.42

Sharpe Ratio (5Y)

Calculated over the trailing 5-year period

0.49

0.83

-0.35

Sharpe Ratio (10Y)

Calculated over the trailing 10-year period

—

0.87

—

Sharpe Ratio (All Time)

Calculated using the full available price history

0.06

0.89

-0.82

Drawdowns

LKNCY vs. VOO - Drawdown Comparison

The maximum LKNCY drawdown since its inception was -97.24%, which is greater than VOO's maximum drawdown of -33.99%. Use the drawdown chart below to compare losses from any high point for LKNCY and VOO.

Loading charts...

Drawdown Indicators

LKNCYVOODifference

Max Drawdown

Largest peak-to-trough decline

-97.24%

-33.99%

-63.25%

Max Drawdown (1Y)

Largest decline over 1 year

-29.86%

-8.90%

-20.96%

Max Drawdown (3Y)

Largest decline over 3 years

-51.89%

-18.69%

-33.20%

Max Drawdown (5Y)

Largest decline over 5 years

-64.30%

-24.52%

-39.78%

Max Drawdown (10Y)

Largest decline over 10 years

—

-33.99%

—

Current Drawdown

Current decline from peak

-34.85%

-0.70%

-34.15%

Average Drawdown

Average peak-to-trough decline

-53.85%

-3.69%

-50.16%

Ulcer Index

Depth and duration of drawdowns from previous peaks

15.75%

1.91%

+13.84%

Volatility

LKNCY vs. VOO - Volatility Comparison

Luckin Coffee Inc. (LKNCY) has a higher volatility of 8.44% compared to Vanguard S&P 500 ETF (VOO) at 2.84%. This indicates that LKNCY's price experiences larger fluctuations and is considered to be riskier than VOO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.

Loading charts...

Volatility by Period

LKNCYVOODifference

Volatility (1M)

Calculated over the trailing 1-month period

8.44%

2.84%

+5.60%

Volatility (6M)

Calculated over the trailing 6-month period

31.51%

8.90%

+22.61%

Volatility (1Y)

Calculated over the trailing 1-year period

42.73%

11.80%

+30.93%

Volatility (5Y)

Calculated over the trailing 5-year period, annualized

69.23%

16.81%

+52.42%

Volatility (10Y)

Calculated over the trailing 10-year period, annualized

107.45%

18.01%

+89.44%

Dividends

LKNCY vs. VOO - Dividend Comparison

LKNCY has not paid dividends to shareholders, while VOO's dividend yield for the trailing twelve months is around 1.03%.

PositionTTM20252024202320222021202020192018201720162015
LKNCY
Luckin Coffee Inc.		0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%0.00%
VOO
Vanguard S&P 500 ETF		1.03%1.13%1.24%1.46%1.69%1.25%1.54%1.88%2.06%1.78%2.02%2.10%

Frequently Asked Questions

LKNCY and VOO have a correlation of 0.19, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.

LKNCY has higher volatility (8.44%) compared to VOO (2.84%). In terms of maximum drawdown, LKNCY dropped -97.24% vs VOO's -33.99%.

VOO currently has the higher Sharpe Ratio (2.39 vs -0.03), 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 LKNCY and VOO

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

Open Portfolio Optimizer