Erayak Power Solution Group Inc. - Class A Ordinary Shares (RAYA)
RAYA moved a median of -1.96% 30 minutes after news, and -1.58% by the close. How RAYA actually reacts to news — the realized, point-in-time move the market made, measured across 77 labeled events over the last three years with zero look-ahead.
RAYA’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.73% | 32% | 63 |
| 30-min | -1.96% | 38% | 71 |
| 60-min | -2.03% | 33% | 73 |
| to close | -1.58% | 42% | 76 |
| Middle 50% of RAYA reactions | -6.34% to +2.58% |
|---|---|
| Median reaction (30-min) | -1.96% |
| Measured reactions | 77 |
Half of all Erayak Power Solution Group Inc. - Class A Ordinary Shares news events land between -6.34% and +2.58% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when RAYA moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to RAYA's baseline. Nothing else.
Recent RAYA events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 6-K Erayak Power Solution For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -3.29% | -4.61% | |
| ERAYAK Expands U.S. Branded Distribution and Unveils Roadmap From Portable Power to 30 kW-Class Hybrid Home Energy Systems | Press release | PR Newswire | +0.00% | +12.63% | |
| Form 6-K Erayak Power Solution For: Jul 10 | SEC filing · Form 6-K | SEC EDGAR | — | -2.35% | |
| Form 20-F/A Erayak Power Solution For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | -4.30% | -1.42% | |
| Erayak Expands U.S. Online Retail Footprint as Backup Power Demand Shifts Toward Connected and AI-Enabled Endpoint Devices | Press release | PR Newswire | -0.73% | -0.36% | |
| Form 6-K Erayak Power Solution For: Jun 16 | SEC filing · Form 6-K | SEC EDGAR | +1.88% | -2.51% | |
| Form 6-K Erayak Power Solution For: Jun 05 | SEC filing · Form 6-K | SEC EDGAR | +0.54% | +2.43% | |
| Form 20-F Erayak Power Solution For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | -0.84% | +4.19% | |
| Erayak Power Solution Group Inc. Announces 1-for-10 Reverse Stock Split Effective April 20, 2026 | Press release | GlobeNewswire | -8.03% | +1.63% | |
| Form 6-K Erayak Power Solution For: Apr 16 | SEC filing · Form 6-K | SEC EDGAR | -8.03% | +1.63% | |
| Erayak Announces Strategic Evolution into U.S.-Centric Energy Solutions Leader; Unveils Tri-Fuel & UPS Innovations Following 2026 NHS Success | Press release | PR Newswire | +1.07% | +9.25% | |
| Form 6-K Erayak Power Solution For: Apr 09 | SEC filing · Form 6-K | SEC EDGAR | +1.07% | +9.25% | |
| Form 6-K Erayak Power Solution For: Apr 02 | SEC filing · Form 6-K | SEC EDGAR | -0.68% | +1.31% | |
| Erayak Strategic Roadmap: Providing a High-Precision Energy Defense Against Global Oil and Grid Volatility | Press release | PR Newswire | -1.21% | +2.50% | |
| Erayak Power Solution Strategic Update: Accelerating High-Capacity UPS-Integrated Platforms to Support AI-Driven Energy Demand | Press release | PR Newswire | -7.63% | -15.46% | |
| Form 6-K Erayak Power Solution For: Mar 18 | SEC filing · Form 6-K | SEC EDGAR | -1.99% | -8.14% | |
| Form 6-K Erayak Power Solution For: Mar 05 | SEC filing · Form 6-K | SEC EDGAR | -7.63% | -8.61% | |
| Form 6-K/A Erayak Power Solution For: Feb 27 | SEC filing · Form 6-K | SEC EDGAR | -2.46% | -6.74% | |
| Form 6-K Erayak Power Solution For: Feb 06 | SEC filing · Form 6-K | SEC EDGAR | +3.09% | +2.07% | |
| Form 6-K/A Erayak Power Solution For: Feb 06 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -5.44% | |
| Erayak Power Solution Group Inc. Reports Surge in Demand for Portable Quiet Generators Amid U.S. East Coast Winter Storms | Press release | PR Newswire | -26.46% | -29.96% | |
| Form 6-K Erayak Power Solution For: Jan 23 | SEC filing · Form 6-K | SEC EDGAR | -26.46% | -29.96% | |
| Form 6-K Erayak Power Solution For: Jan 21 | SEC filing · Form 6-K | SEC EDGAR | -3.70% | -11.11% | |
| Form 6-K Erayak Power Solution For: Jan 08 | SEC filing · Form 6-K | SEC EDGAR | — | -2.66% | |
| Form 6-K/A Erayak Power Solution For: Dec 10 | SEC filing · Form 6-K | SEC EDGAR | -2.70% | -8.49% | |
| Form 6-K Erayak Power Solution For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | +10.62% | +15.93% | |
| Form 6-K Erayak Power Solution For: Nov 20 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -13.64% | |
| Form 6-K Erayak Power Solution For: Oct 20 | SEC filing · Form 6-K | SEC EDGAR | -2.06% | -10.10% | |
| Erayak Power Solution Group Inc. Establishes U.S. Subsidiary to Advance Global Expansion and Reinforce Long-Term Growth Strategy | Press release | PR Newswire | -0.18% | +4.44% | |
| Form 6-K Erayak Power Solution For: Oct 17 | SEC filing · Form 6-K | SEC EDGAR | -0.18% | +4.44% | |
| Form 6-K Erayak Power Solution For: Oct 15 | SEC filing · Form 6-K | SEC EDGAR | -2.14% | -12.84% | |
| Form 6-K Erayak Power Solution For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | — | -47.29% | |
| Form 6-K Erayak Power Solution For: Sep 24 | SEC filing · Form 6-K | SEC EDGAR | -7.40% | -9.68% | |
| Erayak Power Solution Announces Receipt of Nasdaq Delisting Notice Subject to Hearing Request | Press release | PR Newswire | -3.77% | -4.04% | |
| Form 6-K Erayak Power Solution For: Sep 09 | SEC filing · Form 6-K | SEC EDGAR | -3.77% | -4.04% | |
| Form 6-K Erayak Power Solution For: Sep 08 | SEC filing · Form 6-K | SEC EDGAR | -1.56% | -11.71% | |
| Form 6-K Erayak Power Solution For: Aug 22 | SEC filing · Form 6-K | SEC EDGAR | +1.04% | +0.42% | |
| Form 6-K Erayak Power Solution For: Aug 21 | SEC filing · Form 6-K | SEC EDGAR | +1.04% | +0.42% | |
| Form 6-K Erayak Power Solution For: Aug 04 | SEC filing · Form 6-K | SEC EDGAR | -2.29% | -5.14% | |
| Erayak Power Solution Group Inc. Announces Closing of $7 Million Registered Direct Offering | Press release | GlobeNewswire | +2.87% | +20.52% | |
| Form 6-K Erayak Power Solution For: Aug 01 | SEC filing · Form 6-K | SEC EDGAR | +1.13% | -3.51% | |
| Erayak Power Solution Group. Announces $7 Million Registered Direct Offering | Press release | GlobeNewswire | -16.24% | -39.33% | |
| Erayak Power Solution Group Inc Closing of $3 Million Registered Direct Offering | Press release | GlobeNewswire | -2.09% | -6.94% | |
| Form 6-K Erayak Power Solution For: Jul 28 | SEC filing · Form 6-K | SEC EDGAR | -5.42% | — | |
| Form 6-K/A Erayak Power Solution For: Jul 28 | SEC filing · Form 6-K | SEC EDGAR | -1.22% | -4.66% | |
| Erayak Power Solution Group. Announces $3 Million Registered Direct Offering | Press release | GlobeNewswire | -30.41% | -30.85% | |
| Form 6-K Erayak Power Solution For: Jul 25 | SEC filing · Form 6-K | SEC EDGAR | -3.37% | -38.94% | |
| Form 20-F Erayak Power Solution For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | +0.00% | +6.90% | |
| Form 6-K/A Erayak Power Solution For: Dec 05 | SEC filing · Form 6-K | SEC EDGAR | +4.20% | +7.56% | |
| Form 6-K Erayak Power Solution For: Nov 11 | SEC filing · Form 6-K | SEC EDGAR | — | +4.07% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the RAYA section they belong to.
Where else RAYA is measured.
RAYA earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Erayak Power Solution Group Inc. - Class A Ordinary Shares's median reaction calculated?
Every labeled RAYA 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 77 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. 38% of RAYA'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 RAYA'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.