ANGLO AMERICAN S/ADR (NGLOY)
NGLOY moved a median of 0.00% 30 minutes after news, and +0.12% by the close. How NGLOY actually reacts to news — the realized, point-in-time move the market made, measured across 940 labeled events over the last three years with zero look-ahead.
NGLOY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 41% | 832 |
| 30-min | 0.00% | 43% | 921 |
| 60-min | +0.03% | 52% | 922 |
| to close | +0.12% | 63% | 921 |
| Middle 50% of NGLOY reactions | -0.12% to +0.12% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 940 |
Half of all ANGLO AMERICAN S/ADR news events land between -0.12% and +0.12% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How NGLOY reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 20 | +0.17% | 70% | +0.42% |
| Analyst downgrades | 14 | -0.17% | 43% | +0.25% |
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. 2 further classes were observed with fewer than 10 measured events and are not published. See how NGLOY ranks against every other measured name →
That’s how NGLOY usually reacts — get an email when it moves on news →Email me when NGLOY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NGLOY's baseline. Nothing else.
Recent NGLOY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| DE BEERS GROUP AND THE GOVERNMENT OF THE REPUBLIC OF BOTSWANA EXTEND PARTNERSHIP WITH OLYMPIC CHAMPION LETSILE TEBOGO AS GLOBAL AMBASSADOR | Press release | PR Newswire | -0.55% | +0.87% | |
| DE BEERS GROUP LAUNCHES NEW BRIDAL CAMPAIGN CELEBRATING DESERT DIAMONDS | Press release | PR Newswire | -0.34% | -0.46% | |
| GEMFAIR AND DE BEERS LONDON LAUNCH CAPSULE JEWELLERY COLLECTION FEATURING ETHICALLY SOURCED ARTISANAL DIAMONDS | Press release | PR Newswire | -0.58% | -1.00% | |
| Anglo American Iron Ore Filtration Plant Taps Penetron for Concrete Durability | Press release | PR Web | +0.47% | +1.86% | |
| DIAMOND VERIFICATION DEVICE, DIAMONDPROOF, LANDS IN RETAIL STORES FOR THE FIRST TIME | Press release | PR Newswire | -0.07% | -0.41% | |
| A DIAMOND IS FOREVER CELEBRATES HOLIDAY CAMPAIGN "FOREVER PRESENT" PRESENTED BY DE BEERS GROUP | Press release | PR Newswire | +0.24% | -0.24% | |
| A DIAMOND IS FOREVER CELEBRATES "FOREVER PRESENT" HOLIDAY CAMPAIGN | Press release | PR Newswire | +0.00% | +0.00% | |
| MEDIA ALERT: A DIAMOND IS FOREVER CELEBRATES "FOREVER PRESENT" HOLIDAY CAMPAIGN | Press release | PR Newswire | -0.06% | -0.72% | |
| ACADEMY AWARD-WINNING ACTRESS, LUPITA NYONG'O, VISITS SOUTH AFRICA AND NAMIBIA TO UNDERSTAND THE CONTRIBUTION OF NATURAL DIAMONDS TO THE ADVANCEMENT OF SUSTAINABLE DEVELOPMENT | Press release | PR Newswire | -0.42% | +0.62% | |
| FirstService Residential Appoints Meredith Pollard as Human Resources Leader | Press release | PR Web | +0.15% | +1.18% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NGLOY section they belong to.
Where else NGLOY is measured.
NGLOY earnings → · Analyst actions → · SEC filings →
Other Basic Materials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Great Panther Mining Limited Ordinary Shares (Canada) (GPL) | 979 | -0.34% | 38% |
| USG (USG) | 971 | 0.00% | 49% |
| SES AI Corporation Class A (SES) | 930 | +0.16% | 50% |
| Turquoise Hill Resources Ltd. Ordinary Shares (TRQ) | 916 | -0.23% | 40% |
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 Basic Materials names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is ANGLO AMERICAN S/ADR's median reaction calculated?
Every labeled NGLOY 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 940 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. 43% of NGLOY'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 NGLOY'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.