Golden Sun Technology Group Limited - Class A Ordinary Shares (GSUN)
GSUN moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How GSUN actually reacts to news — the realized, point-in-time move the market made, measured across 59 labeled events over the last three years with zero look-ahead.
GSUN’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.50% | 17% | 41 |
| 30-min | 0.00% | 49% | 51 |
| 60-min | 0.00% | 45% | 56 |
| to close | 0.00% | 47% | 57 |
| Middle 50% of GSUN reactions | -1.88% to +2.50% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 59 |
Half of all Golden Sun Technology Group Limited - Class A Ordinary Shares news events land between -1.88% and +2.50% 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 GSUN moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to GSUN's baseline. Nothing else.
Recent GSUN events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 20-F Golden Sun Technology For: Sep 30 | SEC filing · Form 20-F | SEC EDGAR | -2.59% | +6.48% | |
| Form 6-K Golden Sun Technology For: Feb 04 | SEC filing · Form 6-K | SEC EDGAR | -3.45% | +2.59% | |
| Golden Sun Technology Group Limited Announces Corporate Name Change | Press release | GlobeNewswire | -3.45% | +2.59% | |
| Form NT 20-F Golden Sun Technology For: Sep 30 | SEC filing · Form NT | SEC EDGAR | — | +3.47% | |
| Form S-8 Golden Sun Technology | SEC filing · Form S-8 | SEC EDGAR | +1.38% | +5.36% | |
| Form 6-K Golden Sun Technology For: Dec 10 | SEC filing · Form 6-K | SEC EDGAR | -1.34% | -9.40% | |
| Form 6-K Golden Sun Technology For: Sep 30 | SEC filing · Form 6-K | SEC EDGAR | — | — | |
| Form 6-K Golden Sun Health Techno For: Sep 24 | SEC filing · Form 6-K | SEC EDGAR | — | -1.74% | |
| Form 6-K Golden Sun Health Techno For: Aug 29 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +0.00% | |
| Form 6-K Golden Sun Health Techno For: Aug 25 | SEC filing · Form 6-K | SEC EDGAR | -1.03% | -2.74% | |
| Form 6-K Golden Sun Health Techno For: Aug 15 | SEC filing · Form 6-K | SEC EDGAR | +2.30% | +0.73% | |
| Form 6-K/A Golden Sun Health Techno For: Aug 15 | SEC filing · Form 6-K | SEC EDGAR | +2.30% | +0.73% | |
| Form 6-K Golden Sun Health Techno For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | -3.93% | -0.44% | |
| Form 6-K Golden Sun Health Techno For: Jul 30 | SEC filing · Form 6-K | SEC EDGAR | -0.41% | -4.92% | |
| Form EFFECT Golden Sun Health Techno | SEC filing · Form EFFECT | SEC EDGAR | +0.00% | +3.40% | |
| Form F-1 Golden Sun Health Techno | SEC filing · Form F-1 | SEC EDGAR | — | -2.33% | |
| Form 6-K Golden Sun Health Techno For: Feb 28 | SEC filing · Form 6-K | SEC EDGAR | — | +10.00% | |
| Form 20-F Golden Sun Health Techno For: Sep 30 | SEC filing · Form 20-F | SEC EDGAR | — | -5.13% | |
| Form NT 20-F Golden Sun Health Techno For: Sep 30 | SEC filing · Form NT | SEC EDGAR | — | +2.70% | |
| Form 6-K Golden Sun Health Techno For: Dec 06 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -5.03% | |
| Golden Sun Health Technology Group Limited Announces Annual General Meeting Results | Press release | GlobeNewswire | -0.44% | +2.63% | |
| Form 6-K Golden Sun Health Techno For: Oct 11 | SEC filing · Form 6-K | SEC EDGAR | -0.44% | +2.63% | |
| Form 6-K/A Golden Sun Health Techno For: Sep 10 | SEC filing · Form 6-K | SEC EDGAR | +0.76% | -0.63% | |
| Form 6-K Golden Sun Health Techno For: Aug 29 | SEC filing · Form 6-K | SEC EDGAR | — | -3.85% | |
| Golden Sun Health Technology Group Limited Announces Joint Venture to Enter the Cultural Tourism Market | Press release | GlobeNewswire | — | -2.90% | |
| Form 6-K Golden Sun Health Techno For: Mar 31 | SEC filing · Form 6-K | SEC EDGAR | -2.19% | -2.31% | |
| Form 6-K Golden Sun Health Techno For: May 07 | SEC filing · Form 6-K | SEC EDGAR | -5.53% | -4.92% | |
| Golden Sun Health Technology Group Limited Regains Compliance with Nasdaq Continued Listing Requirement | Press release | GlobeNewswire | +9.94% | +60.90% | |
| Golden Sun Health Technology Group Limited Announces 1-for-10 Share Consolidation | Press release | GlobeNewswire | -2.93% | -6.16% | |
| Form 6-K Golden Sun Health Techno For: Apr 12 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -3.38% | |
| Golden Sun Health Technology Group Limited Announces Receipt of Nasdaq Delisting Determination and Plan to Appeal | Press release | GlobeNewswire | — | -8.91% | |
| Form 6-K Golden Sun Health Techno For: Mar 21 | SEC filing · Form 6-K | SEC EDGAR | — | -3.25% | |
| Form 6-K Golden Sun Health Techno For: Feb 23 | SEC filing · Form 6-K | SEC EDGAR | -2.80% | +6.50% | |
| Golden Sun Health Technology Group Limited Announces Strategic Transition into the Wellness Industry in China | Press release | GlobeNewswire | +5.16% | +9.68% | |
| Form 20-F Golden Sun Health Techno For: Sep 30 | SEC filing · Form 20-F | SEC EDGAR | -0.50% | +3.00% | |
| Form 6-K Golden Sun Health Techno For: Feb 07 | SEC filing · Form 6-K | SEC EDGAR | -0.50% | +3.00% | |
| Form NT 20-F Golden Sun Health Techno For: Sep 30 | SEC filing · Form NT | SEC EDGAR | — | +0.00% | |
| Golden Sun Education Group Limited Schedules Press Conference to Announce Strategic Transformation on January 26, 2024, in Wenzhou, Zhejiang Province | Press release | GlobeNewswire | +8.02% | +23.40% | |
| Form 6-K Golden Sun Education For: Nov 27 | SEC filing · Form 6-K | SEC EDGAR | — | +10.49% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the GSUN section they belong to.
Where else GSUN is measured.
GSUN earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Golden Sun Technology Group Limited - Class A Ordinary Shares's median reaction calculated?
Every labeled GSUN 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 59 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. 49% of GSUN'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 GSUN'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.