ECOR vs. DCTH
ECOR (electroCore, Inc.) and DCTH (Delcath Systems, Inc.) are both stocks. Both operate in the Medical Devices industry within the Healthcare sector. Over the past 5 years, ECOR returned -20.46%/yr vs 1.93%/yr for DCTH. At a 0.12 correlation, their price movements are largely independent.
Performance
ECOR vs. DCTH - 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 DCTH's 13.96% return.
ECOR
- 1D
- -3.62%
- 1M
- 21.74%
- YTD
- 81.05%
- 6M
- 64.04%
- 1Y
- 58.28%
- 3Y*
- 25.58%
- 5Y*
- -20.46%
- 10Y*
- —
DCTH
- 1D
- -1.54%
- 1M
- 4.45%
- YTD
- 13.96%
- 6M
- 14.30%
- 1Y
- -16.90%
- 3Y*
- 27.37%
- 5Y*
- 1.93%
- 10Y*
- —
ECOR vs. DCTH - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
ECOR electroCore, Inc. | 81.05% | -72.33% | 172.35% | 54.54% | -55.92% | -62.66% | -1.89% | -74.60% | -67.29% |
DCTH Delcath Systems, Inc. | 13.96% | -16.11% | 189.42% | 15.56% | -53.55% | -56.75% | -15.67% | -89.16% | -89.81% |
Correlation
The correlation between ECOR and DCTH is 0.27, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.27 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.13 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.15 |
Correlation (All Time) Calculated using the full available price history since Jun 22, 2018 | 0.12 |
The correlation between ECOR and DCTH shifts across timeframes, from 0.12 (all time) to 0.27 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
ECOR:
$72.70M
DCTH:
$414.60M
ECOR:
-$1.82
DCTH:
$0.01
ECOR:
1.96
DCTH:
6.72
ECOR:
$34.90M
DCTH:
$65.45M
ECOR:
$30.45M
DCTH:
$77.75M
ECOR:
-$13.17M
DCTH:
$222.00K
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Return for Risk
ECOR vs. DCTH — Risk / Return Rank
ECOR
DCTH
ECOR vs. DCTH - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for electroCore, Inc. (ECOR) and Delcath Systems, Inc. (DCTH). 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 | DCTH | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.98 | ||
| Sortino ratioReturn per unit of downside risk | +1.71 | ||
| Omega ratioGain probability vs. loss probability | 1.19 | 0.98 | +0.21 |
| Calmar ratioReturn relative to maximum drawdown | 1.27 | -0.41 | +1.68 |
| Martin ratioReturn relative to average drawdown | 2.09 | -0.64 | +2.73 |
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Drawdowns
ECOR vs. DCTH - Drawdown Comparison
The maximum ECOR drawdown since its inception was -98.95%, roughly equal to the maximum DCTH drawdown of -99.96%. Use the drawdown chart below to compare losses from any high point for ECOR and DCTH.
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Drawdown Indicators
| ECOR | DCTH | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.95% | -99.96% | +1.01% |
Max Drawdown (1Y)Largest decline over 1 year | -45.99% | -41.71% | -4.28% |
Max Drawdown (3Y)Largest decline over 3 years | -77.75% | -62.87% | -14.88% |
Max Drawdown (5Y)Largest decline over 5 years | -87.81% | -82.21% | -5.60% |
Current DrawdownCurrent decline from peak | -97.27% | -99.81% | +2.54% |
Average DrawdownAverage peak-to-trough decline | -90.62% | -96.43% | +5.81% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 27.96% | 26.33% | +1.63% |
Volatility
ECOR vs. DCTH - Volatility Comparison
electroCore, Inc. (ECOR) has a higher volatility of 40.80% compared to Delcath Systems, Inc. (DCTH) at 13.30%. This indicates that ECOR's price experiences larger fluctuations and is considered to be riskier than DCTH based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ECOR | DCTH | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 40.80% | 13.30% | +27.50% |
Volatility (6M)Calculated over the trailing 6-month period | 65.88% | 32.57% | +33.31% |
Volatility (1Y)Calculated over the trailing 1-year period | 91.92% | 49.63% | +42.29% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 89.32% | 73.00% | +16.32% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 128.75% | 109.86% | +18.89% |
Dividends
ECOR vs. DCTH - Dividend Comparison
Neither ECOR nor DCTH has paid dividends to shareholders.
Financials
ECOR vs. DCTH - Financials Comparison
This section allows you to compare key financial metrics between electroCore, Inc. and Delcath Systems, Inc.. 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
Frequently Asked Questions
ECOR and DCTH have a correlation of 0.27, 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 DCTH (13.30%). In terms of maximum drawdown, ECOR dropped -98.95% vs DCTH's -99.96%.
ECOR currently has the higher Sharpe Ratio (0.64 vs -0.34), 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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