ECOR vs. ATAT
ECOR (electroCore, Inc.) and ATAT (Atour Lifestyle Holdings Limited) are both stocks. ECOR operates in Medical Devices (Healthcare), while ATAT operates in Lodging (Consumer Cyclical). Over the past 3 years, ECOR returned 25.58%/yr vs 29.36%/yr for ATAT. At a 0.10 correlation, their price movements are largely independent.
Performance
ECOR vs. ATAT - Performance Comparison
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Returns By Period
In the year-to-date period, ECOR achieves a 81.05% return, which is significantly higher than ATAT's -17.96% return.
ECOR
- 1D
- -3.62%
- 1M
- 21.74%
- YTD
- 81.05%
- 6M
- 64.04%
- 1Y
- 58.28%
- 3Y*
- 25.58%
- 5Y*
- -20.46%
- 10Y*
- —
ATAT
- 1D
- -4.45%
- 1M
- -4.48%
- YTD
- -17.96%
- 6M
- -24.02%
- 1Y
- 6.28%
- 3Y*
- 29.36%
- 5Y*
- —
- 10Y*
- —
ECOR vs. ATAT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
ECOR electroCore, Inc. | 81.05% | -72.33% | 172.35% | 54.54% | 0.10% |
ATAT Atour Lifestyle Holdings Limited | -17.96% | 49.78% | 58.43% | -2.92% | 16.26% |
Correlation
The correlation between ECOR and ATAT is 0.23, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.23 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.10 |
Correlation (All Time) Calculated using the full available price history since Nov 11, 2022 | 0.10 |
The correlation between ECOR and ATAT shifts across timeframes, from 0.10 (all time) to 0.23 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
ECOR:
$72.70M
ATAT:
$4.41B
ECOR:
-$1.82
ATAT:
CN¥13.15
ECOR:
1.96
ATAT:
2.82
ECOR:
$34.90M
ATAT:
CN¥10.65B
ECOR:
$30.45M
ATAT:
CN¥4.63B
ECOR:
-$13.17M
ATAT:
CN¥2.46B
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Return for Risk
ECOR vs. ATAT — Risk / Return Rank
ECOR
ATAT
ECOR vs. ATAT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for electroCore, Inc. (ECOR) and Atour Lifestyle Holdings Limited (ATAT). 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.
| ECOR | ATAT | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.47 | ||
| Sortino ratioReturn per unit of downside risk | +1.01 | ||
| Omega ratioGain probability vs. loss probability | 1.19 | 1.06 | +0.13 |
| Calmar ratioReturn relative to maximum drawdown | 1.27 | 0.26 | +1.02 |
| Martin ratioReturn relative to average drawdown | 2.09 | 0.60 | +1.49 |
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Drawdowns
ECOR vs. ATAT - Drawdown Comparison
The maximum ECOR drawdown since its inception was -98.95%, which is greater than ATAT's maximum drawdown of -46.91%. Use the drawdown chart below to compare losses from any high point for ECOR and ATAT.
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Drawdown Indicators
| ECOR | ATAT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.95% | -46.91% | -52.04% |
Max Drawdown (1Y)Largest decline over 1 year | -45.99% | -24.64% | -21.35% |
Max Drawdown (3Y)Largest decline over 3 years | -77.75% | -30.96% | -46.79% |
Max Drawdown (5Y)Largest decline over 5 years | -87.81% | — | — |
Current DrawdownCurrent decline from peak | -97.27% | -24.64% | -72.63% |
Average DrawdownAverage peak-to-trough decline | -90.62% | -20.08% | -70.54% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 27.96% | 10.56% | +17.40% |
Volatility
ECOR vs. ATAT - Volatility Comparison
electroCore, Inc. (ECOR) has a higher volatility of 40.80% compared to Atour Lifestyle Holdings Limited (ATAT) at 10.46%. This indicates that ECOR's price experiences larger fluctuations and is considered to be riskier than ATAT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ECOR | ATAT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 40.80% | 10.46% | +30.34% |
Volatility (6M)Calculated over the trailing 6-month period | 65.88% | 28.38% | +37.50% |
Volatility (1Y)Calculated over the trailing 1-year period | 91.92% | 37.92% | +54.00% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 89.32% | 58.83% | +30.49% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 128.75% | 58.83% | +69.92% |
Dividends
ECOR vs. ATAT - Dividend Comparison
ECOR has not paid dividends to shareholders, while ATAT's dividend yield for the trailing twelve months is around 2.83%.
| Position | TTM | 2025 | 2024 | 2023 |
|---|---|---|---|---|
ATAT Atour Lifestyle Holdings Limited | 2.83% | 1.98% | 1.67% | 0.86% |
ECOR electroCore, Inc. | 0.00% | 0.00% | 0.00% | 0.00% |
Financials
ECOR vs. ATAT - Financials Comparison
This section allows you to compare key financial metrics between electroCore, Inc. and Atour Lifestyle Holdings Limited. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
ECOR vs. ATAT - Profitability Comparison
ECOR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, electroCore, Inc. reported a gross profit of 8.36M and revenue of 9.58M. Therefore, the gross margin over that period was 87.3%.
ATAT - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Atour Lifestyle Holdings Limited reported a gross profit of 1.16B and revenue of 2.79B. Therefore, the gross margin over that period was 41.4%.
ECOR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, electroCore, Inc. reported an operating income of -5.32M and revenue of 9.58M, resulting in an operating margin of -55.5%.
ATAT - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Atour Lifestyle Holdings Limited reported an operating income of 568.24M and revenue of 2.79B, resulting in an operating margin of 20.3%.
ECOR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, electroCore, Inc. reported a net income of -5.27M and revenue of 9.58M, resulting in a net margin of -55.0%.
ATAT - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Atour Lifestyle Holdings Limited reported a net income of 460.55M and revenue of 2.79B, resulting in a net margin of 16.5%.
Frequently Asked Questions
ECOR and ATAT have a correlation of 0.23, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ECOR has higher volatility (40.80%) compared to ATAT (10.46%). In terms of maximum drawdown, ECOR dropped -98.95% vs ATAT's -46.91%.
ECOR currently has the higher Sharpe Ratio (0.64 vs 0.17), 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.
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