Nyxoah SA - Ordinary Shares (NYXH)
NYXH moved a median of -0.63% 30 minutes after news, and -1.15% by the close. How NYXH actually reacts to news — the realized, point-in-time move the market made, measured across 408 labeled events over the last three years with zero look-ahead.
NYXH’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 28% | 372 |
| 30-min | -0.63% | 33% | 401 |
| 60-min | -1.01% | 30% | 403 |
| to close | -1.15% | 34% | 400 |
| Middle 50% of NYXH reactions | -2.17% to +0.60% |
|---|---|
| Median reaction (30-min) | -0.63% |
| Measured reactions | 408 |
Half of all Nyxoah SA - Ordinary Shares news events land between -2.17% and +0.60% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How NYXH reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Rating reiterations | 49 | 0.00% | 43% | -1.37% |
| Price-target cuts | 13 | +0.42% | 54% | -0.69% |
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. 3 further classes were observed with fewer than 10 measured events and are not published. See how NYXH ranks against every other measured name →
That’s how NYXH usually reacts — get an email when it moves on news →Email me when NYXH moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NYXH's baseline. Nothing else.
Recent NYXH events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Nyxoah Announces Preliminary Results for the Third Quarter of 2026 and Adjusts Revenue Guidance for 2026 | Press release | GlobeNewswire | -2.22% | -0.98% | |
| Full 12-Month Data from the ACCCESS U.S. Pivotal Study in Complete Concentric Collapse Patients Presented at ISSS 2026 | Press release | GlobeNewswire | -2.94% | -6.72% | |
| Form 6-K Nyxoah SA For: Sep 29 | SEC filing · Form 6-K | SEC EDGAR | -0.36% | -1.43% | |
| Nyxoah Appoints Liam Kelly as Chief Executive Officer | Press release | GlobeNewswire | -1.32% | -9.27% | |
| Form 6-K Nyxoah SA For: Sep 22 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -5.00% | |
| Nyxoah Announces First Patient Implanted in BREATHE, the U.S. Post-Approval Study of the Genio® System | Press release | GlobeNewswire | -0.61% | -4.29% | |
| Information on the total number of voting rights and shares | Press release | GlobeNewswire | -1.79% | -3.57% | |
| Form 6-K Nyxoah SA For: Jun 30 | SEC filing · Form 6-K | SEC EDGAR | -1.47% | -3.68% | |
| Form 6-K Nyxoah SA For: Jul 09 | SEC filing · Form 6-K | SEC EDGAR | -0.58% | -0.58% | |
| Nyxoah Announces Preliminary Results for the Second Quarter of 2026 | Press release | GlobeNewswire | -1.69% | -6.18% | |
| Information on the total number of voting rights and shares | Press release | GlobeNewswire | -1.16% | +3.49% | |
| Publication relating to transparency notifications | Press release | GlobeNewswire | -1.80% | +1.20% | |
| Form 6-K Nyxoah SA For: Jun 23 | SEC filing · Form 6-K | SEC EDGAR | -1.27% | +2.53% | |
| Form 6-K Nyxoah SA For: Jun 11 | SEC filing · Form 6-K | SEC EDGAR | -2.85% | -12.03% | |
| Form 6-K Nyxoah SA For: Jun 08 | SEC filing · Form 6-K | SEC EDGAR | -2.07% | -7.59% | |
| Nyxoah Announces Pricing of $95 Million Underwritten Public Offering | Press release | GlobeNewswire | — | -8.15% | |
| Form 6-K Nyxoah SA For: Jun 04 | SEC filing · Form 6-K | SEC EDGAR | -9.25% | -16.18% | |
| Form 6-K Nyxoah SA For: May 12 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | +1.99% | |
| Form 20-F Nyxoah SA For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | -2.00% | -6.00% | |
| Form S-8 Nyxoah SA | SEC filing · Form S-8 | SEC EDGAR | -2.00% | -6.00% | |
| Publication relating to transparency notifications | Press release | GlobeNewswire | +1.70% | +1.94% | |
| Form 6-K Nyxoah SA For: Mar 19 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -1.60% | |
| Publication relating to transparency notification | Press release | GlobeNewswire | -1.27% | +0.32% | |
| Publication relating to transparency notifications | Press release | GlobeNewswire | +0.00% | -3.60% | |
| Information on the total number of voting rights and shares | Press release | GlobeNewswire | — | +6.82% | |
| Form 6-K Nyxoah SA For: Jan 30 | SEC filing · Form 6-K | SEC EDGAR | +0.42% | +0.00% | |
| Form 6-K Nyxoah SA For: Jan 14 | SEC filing · Form 6-K | SEC EDGAR | -0.88% | -1.91% | |
| Form 6-K Nyxoah SA For: Dec 19 | SEC filing · Form 6-K | SEC EDGAR | — | -1.25% | |
| Nyxoah Announces Commercial Launch of Genio® Breakthrough Therapy in the Netherlands | Press release | GlobeNewswire | -0.21% | -0.21% | |
| Form 6-K Nyxoah SA For: Dec 05 | SEC filing · Form 6-K | SEC EDGAR | +0.81% | -0.20% | |
| Publication relating to transparency notifications | Press release | GlobeNewswire | -0.42% | -1.58% | |
| Nyxoah to Participate in the Piper Sandler 37th Annual Healthcare Conference | Press release | GlobeNewswire | -0.41% | -0.83% | |
| Nyxoah’s Genio® Therapy Receives Significant 2026 Medicare Reimbursement Increases Under Final CMS Rule | Press release | GlobeNewswire | +0.00% | -2.71% | |
| Information on the total number of voting rights and shares | Press release | GlobeNewswire | +0.22% | +1.54% | |
| Form 6-K/A Nyxoah SA For: Nov 14 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -0.63% | |
| Form 6-K Nyxoah SA For: Nov 13 | SEC filing · Form 6-K | SEC EDGAR | -0.21% | +5.26% | |
| Form 6-K Nyxoah SA For: Nov 14 | SEC filing · Form 6-K | SEC EDGAR | +0.00% | -0.63% | |
| Nyxoah Secures Financing Commitments of up to U.S. $77 Million to Drive U.S. Commercialization of Genio | Press release | GlobeNewswire | -0.21% | +5.26% | |
| Nyxoah to Release Third Quarter 2025 Financial Results on November 13, 2025 | Press release | GlobeNewswire | +0.00% | +3.80% | |
| Nyxoah Announces First U.S. Commercial Patients Implanted with Genio® System | Press release | GlobeNewswire | +0.89% | +4.13% | |
| Publication relating to transparency notifications | Press release | GlobeNewswire | +0.89% | +4.13% | |
| Form 6-K Nyxoah SA For: Sep 23 | SEC filing · Form 6-K | SEC EDGAR | +0.81% | -3.04% | |
| Form 6-K/A Nyxoah SA For: Sep 24 | SEC filing · Form 6-K | SEC EDGAR | +0.81% | -3.04% | |
| Form 6-K Nyxoah SA For: Sep 18 | SEC filing · Form 6-K | SEC EDGAR | +0.81% | -3.04% | |
| Nyxoah Provides an Update on Expanded Middle East Presence | Press release | GlobeNewswire | +0.81% | -3.04% | |
| Form 6-K Nyxoah SA For: Sep 15 | SEC filing · Form 6-K | SEC EDGAR | -0.04% | -3.13% | |
| Nyxoah Files Patent Infringement Lawsuit Against Inspire Medical Systems, Inc. | Press release | GlobeNewswire | -0.04% | -3.13% | |
| Form 6-K Nyxoah SA For: Sep 08 | SEC filing · Form 6-K | SEC EDGAR | -0.17% | -1.73% | |
| Publication relating to transparency notifications | Press release | GlobeNewswire | +0.00% | -2.67% | |
| Nyxoah Announces Upcoming Investor Events | Press release | GlobeNewswire | +0.34% | +0.69% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NYXH section they belong to.
Where else NYXH is measured.
NYXH earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Nyxoah SA - Ordinary Shares's median reaction calculated?
Every labeled NYXH 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 408 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. 33% of NYXH'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 NYXH'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.