GN STORE NORD A/S ADR (GNNDY)
GNNDY moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How GNNDY actually reacts to news — the realized, point-in-time move the market made, measured across 56 labeled events over the last three years with zero look-ahead.
GNNDY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 12% | 34 |
| 30-min | 0.00% | 34% | 35 |
| 60-min | 0.00% | 40% | 35 |
| to close | 0.00% | 38% | 40 |
| Middle 50% of GNNDY reactions | -0.01% to +0.08% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 56 |
Half of all GN STORE NORD A/S ADR news events land between -0.01% and +0.08% 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 GNNDY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to GNNDY's baseline. Nothing else.
Recent GNNDY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| New Beltone Illuminate Hearing Aids Automatically Adapt to Noise, Helping People Hear More Clearly in Everyday Life | Press release | PR Newswire | +0.00% | — | |
| BlueParrott Brings AI-Powered Voice Isolation to New Headsets Designed for Long-Haul Professional Truck Drivers | Press release | PR Newswire | +0.00% | -0.98% | |
| GN introduces ReSound Enzo IA: Exceptional speech understanding and all-day battery life – in the world’s smallest rechargeable Super Power hearing aid | Press release | GlobeNewswire | — | — | |
| Jabra Extends Meeting Room Audio with New Speak2 75 Linking Feature | Press release | GlobeNewswire | +0.00% | +1.35% | |
| Jabra Unveils Perform 75, a Purpose-Built Headset for Retail Shiftwork to Boost Collaboration and Productivity | Press release | GlobeNewswire | +0.00% | +0.02% | |
| Despite overwhelming hype, Jabra research finds only 26% of office workers use AI in daily work | Press release | GlobeNewswire | — | — | |
| GN further extends the ReSound Nexia family and releases updated fitting software designed for enhanced efficiency and usability | Press release | PR Newswire | +0.00% | +0.82% | |
| Nothing Beats In-person Meetings, but Tech is Vital for Hybrid Working Trust and Equality, Reveals Jabra's New Study at the LSE Behavioural Lab | Press release | Canada Newswire | — | -0.54% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the GNNDY section they belong to.
Where else GNNDY is measured.
GNNDY earnings → · Analyst actions → · SEC filings →
Other Healthcare names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| BIOCORRX INC NEW (BICX) | 56 | 0.00% | 27% |
| CANNAPHARMARX INC (CPMD) | 56 | 0.00% | 29% |
| Greenestone Healthcare Corporation (GRST) | 56 | 0.00% | 26% |
| PRAXSYN CORP (PXYN) | 56 | 0.00% | 42% |
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 Healthcare names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is GN STORE NORD A/S ADR's median reaction calculated?
Every labeled GNNDY 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 56 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. 34% of GNNDY'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 GNNDY'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.