Eversource Energy (D/B/A) (ES)
ES moved a median of +0.04% 30 minutes after news, and -0.02% by the close. How ES actually reacts to news — the realized, point-in-time move the market made, measured across 342 labeled events over the last three years with zero look-ahead.
ES’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.02% | 50% | 341 |
| 30-min | +0.04% | 52% | 342 |
| 60-min | +0.03% | 51% | 342 |
| to close | -0.02% | 49% | 342 |
| Middle 50% of ES reactions | -0.43% to +0.34% |
|---|---|
| Median reaction (30-min) | +0.04% |
| Measured reactions | 342 |
Half of all Eversource Energy (D/B/A) news events land between -0.43% and +0.34% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How ES reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 39 | -0.45% | 44% | +0.28% |
| Analyst downgrades | 41 | +0.06% | 71% | -0.20% |
| Coverage initiations | 12 | -1.42% | 33% | -0.29% |
| Rating reiterations | 75 | +0.01% | 52% | +0.12% |
| Price-target raises | 31 | -0.03% | 42% | +0.11% |
| Price-target cuts | 29 | -0.10% | 45% | -0.09% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. See how ES ranks against every other measured name →
That’s how ES usually reacts — get an email when it moves on news →Email me when ES moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ES's baseline. Nothing else.
Recent ES events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Eversource Energy Schedules Third Quarter Earnings Call | Press release | GlobeNewswire | -0.56% | +0.63% | |
| Eversource and Dartmouth Engineering selected for U.S. Department of Energy SPARK Award to expand grid capacity and deliver customer benefits through grid-enhancing technology | Press release | GlobeNewswire | -0.08% | +0.08% | |
| ISO New England selects Eversource’s joint transmission project as preferred long-term solution to enhance reliability and affordability | Press release | GlobeNewswire | +0.04% | -0.04% | |
| Eversource Energy Invites Public to Listen to Webcast of Wolfe Research Conference | Press release | GlobeNewswire | -0.20% | +0.03% | |
| Eversource Energy Declares Common Dividend | Press release | GlobeNewswire | -0.60% | -1.79% | |
| Eversource Energy Reports Second Quarter 2026 Results | Press release | GlobeNewswire | -0.59% | -0.57% | |
| Eversource named to TIME’s list of America’s Best Companies for 2026 | Press release | GlobeNewswire | -0.04% | +0.11% | |
| Eversource Energy Schedules Second Quarter Earnings Call | Press release | GlobeNewswire | +0.04% | +0.89% | |
| Form 8-K EVERSOURCE ENERGY For: Jun 30 | SEC filing · Form 8-K | SEC EDGAR | +0.24% | -0.26% | |
| Eversource Energy Completes the Sale of Aquarion Water Company | Press release | GlobeNewswire | +0.24% | -0.26% | |
| Form 11-K EVERSOURCE ENERGY For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.16% | +0.89% | |
| Form 8-K NSTAR ELECTRIC CO For: May 13 | SEC filing · Form 8-K | SEC EDGAR | -0.06% | +0.38% | |
| Eversource Energy Reports First Quarter 2026 Results | Press release | Business Wire | -0.71% | -0.96% | |
| Eversource Energy Schedules First Quarter Earnings Call | Press release | Business Wire | -0.07% | +0.74% | |
| Form ARS EVERSOURCE ENERGY For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.44% | -0.25% | |
| Form DEF 14A EVERSOURCE ENERGY For: May 06 | SEC filing · Form DEF | SEC EDGAR | -0.44% | -0.25% | |
| Form DEFA14A EVERSOURCE ENERGY | SEC filing · Form DEFA14A | SEC EDGAR | -0.44% | -0.25% | |
| Eversource Statement on Proposed Final Decision to Approve Aquarion Sale | Press release | Business Wire | -1.10% | -0.87% | |
| Form 8-K EVERSOURCE ENERGY For: Feb 26 | SEC filing · Form 8-K | SEC EDGAR | +0.05% | +1.38% | |
| Form POSASR EVERSOURCE ENERGY | SEC filing · Form POSASR | SEC EDGAR | -0.55% | -0.38% | |
| Eversource Energy Reports Full-Year & Fourth Quarter 2025 Results | Press release | Business Wire | +0.97% | +2.75% | |
| Eversource Energy Increases Common Dividend | Press release | Business Wire | +0.54% | -1.55% | |
| Eversource Energy Schedules Fourth Quarter Earnings Call | Press release | Business Wire | -0.40% | -1.19% | |
| Form 8-K EVERSOURCE ENERGY For: Dec 03 | SEC filing · Form 8-K | SEC EDGAR | -0.26% | -0.30% | |
| Eversource Energy Declares Common Dividend | Press release | Business Wire | +0.10% | +1.96% | |
| Form 8-K EVERSOURCE ENERGY For: Nov 21 | SEC filing · Form 8-K | SEC EDGAR | +0.10% | +0.98% | |
| Eversource Statement on Next Steps Following Aquarion Decision | Press release | Business Wire | +0.06% | +0.28% | |
| Eversource Energy Reports Third Quarter 2025 Results | Press release | Business Wire | -1.30% | -1.46% | |
| Form 8-K EVERSOURCE ENERGY For: Oct 17 | SEC filing · Form 8-K | SEC EDGAR | -0.09% | -0.27% | |
| Form 8-K NSTAR ELECTRIC CO For: Oct 17 | SEC filing · Form 8-K | SEC EDGAR | -0.09% | -0.27% | |
| Eversource Energy Schedules Third Quarter Earnings Call | Press release | Business Wire | -0.68% | -1.08% | |
| Eversource Energy Provides Update on Offshore Wind Liability | Press release | Business Wire | +0.23% | -0.30% | |
| Form 8-K EVERSOURCE ENERGY For: Oct 14 | SEC filing · Form 8-K | SEC EDGAR | +0.23% | -0.30% | |
| Eversource Energy Declares Common Dividend | Press release | Business Wire | +0.35% | +1.41% | |
| Eversource Energy Reports Second Quarter 2025 Results | Press release | Business Wire | -0.84% | -1.55% | |
| Eversource Energy Schedules Second Quarter Earnings Call | Press release | Business Wire | +0.53% | +2.72% | |
| Form 11-K EVERSOURCE ENERGY For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | -0.27% | -0.78% | |
| Form 8-K EVERSOURCE ENERGY For: May 30 | SEC filing · Form 8-K | SEC EDGAR | -0.49% | +0.92% | |
| Eversource Energy Reports First Quarter 2025 Results | Press release | Business Wire | +0.48% | +0.07% | |
| Eversource Named One of America’s Climate Leaders for 2025 by USA TODAY | Press release | Business Wire | -0.07% | -0.63% | |
| Eversource Energy Schedules Webcast to Discuss First Quarter Results | Press release | Business Wire | +0.08% | +1.22% | |
| Eversource Receives VETS Indexes 3 Star Employer Award for 2025 | Press release | Business Wire | -0.04% | +1.00% | |
| Form DEFR14A EVERSOURCE ENERGY | SEC filing · Form DEFR14A | SEC EDGAR | -1.29% | -6.76% | |
| Form S-3ASR EVERSOURCE ENERGY | SEC filing · Form S-3ASR | SEC EDGAR | -1.29% | -6.76% | |
| Addressing a Severe EV Charging Shortage, Town of Chatham, Rivermoor Energy, and Weston & Sampson Complete New Public Electric Vehicle Fast-Charging Station | Press release | Business Wire | -1.05% | -2.75% | |
| Form ARS EVERSOURCE ENERGY For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.51% | +0.26% | |
| Form DEF 14A EVERSOURCE ENERGY For: May 01 | SEC filing · Form DEF | SEC EDGAR | +0.51% | +0.26% | |
| Form DEFA14A EVERSOURCE ENERGY | SEC filing · Form DEFA14A | SEC EDGAR | +0.51% | +0.26% | |
| Form PRE 14A EVERSOURCE ENERGY For: May 01 | SEC filing · Form PRE | SEC EDGAR | +0.30% | +0.70% | |
| Form 8-K NSTAR ELECTRIC CO For: Feb 26 | SEC filing · Form 8-K | SEC EDGAR | +0.10% | -0.67% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ES section they belong to.
Where else ES is measured.
ES earnings → · Analyst actions → · SEC filings →
Other Utilities names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| AQUAVENTURE HOLDINGS LTD (WAAS) | 365 | 0.00% | 50% |
| DTE Energy Company (DTE) | 357 | +0.02% | 54% |
| NiSource Inc (NI) | 335 | +0.07% | 56% |
| Northwest Natural Holding Company (NWN) | 325 | +0.02% | 51% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
All Utilities names, measured the same way →
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How the numbers are made.
How is Eversource Energy (D/B/A)'s median reaction calculated?
Every labeled ES news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 342 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 52% of ES's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does ES's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.