# electroCore, Inc. (ECOR) vs State Street SPDR S&P 500 ETF Trust (SPY) · total-return overlay

LOPJLB holding-return compare (5Y). Dividends and splits. Each path starts at 0% from the first adjusted close in the window.

electroCore, Inc. (ECOR) vs State Street SPDR S&P 500 ETF Trust (SPY) total return over 5Y: ECOR -44.07%, SPY +88.06%. Regime ECOR CRISIS · SPY BULL. As of Oct 13, 2026. Research only.

- Interactive: https://www.lopjlb.com/vs/ECOR/SPY
- API: `GET /bff/api/bigfive/compare-series?symbols=ECOR%2CSPY&range=5y`

## Window

| Symbol | Window % | Worst drawdown | YTD |
|---|---:|---:|---:|
| ECOR | -44.07% | -79.81% | +84.40% |
| SPY | +88.06% | -24.49% | +14.78% |

## Periods (calendar lookback)

| Symbol | 1Y | 2Y | 3Y | 5Y |
|---|---:|---:|---:|---:|
| ECOR | +67.80% | +7.15% | +55.08% | -44.07% |
| SPY | +18.61% | +36.22% | +86.97% | +88.06% |

## Annual

| Year | ECOR | SPY |
|---|---:|---:|
| YTD | +84.40% | +14.78% |
| 2025 | -73.23% | +18.01% |
| 2024 | +171.52% | +25.59% |
| 2023 | +49.12% | +26.73% |
| 2022 | -56.77% | -18.64% |
| 2021 | -41.73% | +7.72% |

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Research context only. Not personalized investment advice.