PROSUS NV SP/ADR (PROSY)
PROSY moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How PROSY actually reacts to news — the realized, point-in-time move the market made, measured across 246 labeled events over the last three years with zero look-ahead.
PROSY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 42% | 225 |
| 30-min | 0.00% | 45% | 243 |
| 60-min | 0.00% | 46% | 244 |
| to close | 0.00% | 47% | 239 |
| Middle 50% of PROSY reactions | -0.10% to +0.09% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 246 |
Half of all PROSUS NV SP/ADR news events land between -0.10% and +0.09% 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 PROSY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to PROSY's baseline. Nothing else.
Recent PROSY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Voluntary Business Update on Prosus Food Delivery | Press release | Business Wire | -0.18% | -2.06% | |
| Introducing ToqanClaw: Build Any Business Tool From a Single Conversation | Press release | Business Wire | +0.59% | -0.47% | |
| Kold Investments Issues Open Letter to Prosus Board of Directors | Press release | Business Wire | +0.59% | -0.47% | |
| Prosus Ecommerce Profitability Surges 70%, as Ecosystem Growth Accelerates | Press release | Business Wire | +0.71% | +0.71% | |
| Prosus Accelerates Growth and Profitability, with 12X Improvement in Ecommerce Adjusted EBIT and 100% Increase in Dividend | Press release | Business Wire | -0.47% | +2.60% | |
| Prosus and Despegar Complete Acquisition | Press release | Business Wire | +0.20% | +0.00% | |
| Prosus to Acquire Just Eat Takeaway.com for €4.1Bn, to Create a European Food Delivery Champion | Press release | Business Wire | -0.17% | -1.85% | |
| Prosus to Acquire Latin America’s Leading Online Travel Agency, Despegar, for US$1.7bn | Press release | Business Wire | +0.12% | +0.86% | |
| Prosus Accelerates Growth, with 5X Improvement in Adjusted EBIT | Press release | Business Wire | +0.00% | -0.96% | |
| Voluntary Announcement: Letter From Fabricio Bloisi, Chief Executive, Prosus, on His First 100 Days | Press release | Business Wire | -0.23% | -0.47% | |
| Prosus: Results of Annual General Meeting | Press release | Business Wire | — | +0.47% | |
| Prosus: Executive Leadership and Board Change | Press release | Business Wire | +0.14% | +0.86% | |
| Prosus delivers US$773m free cash flow improvement, 19% revenue growth and Ecommerce profitability | Press release | Business Wire | +0.27% | -0.27% | |
| Prosus N.V.: Trading statement | Press release | Business Wire | — | +0.55% | |
| Fabricio Bloisi Appointed CEO, Prosus and Naspers | Press release | Business Wire | +0.13% | +1.29% | |
| Prosus Accelerates Profitability Target and Delivers on Objectives | Press release | Business Wire | +0.46% | -0.61% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the PROSY section they belong to.
Where else PROSY is measured.
PROSY earnings → · Analyst actions → · SEC filings →
Every ticker we measure the same way24
Apple (AAPL)
How AAPL actually reacts to news, measured.
NVIDIA (NVDA)
How NVDA actually reacts to news, measured.
Tesla (TSLA)
How TSLA actually reacts to news, measured.
Microsoft (MSFT)
How MSFT actually reacts to news, measured.
Advanced Micro Devices (AMD)
How AMD actually reacts to news, measured.
Amazon (AMZN)
How AMZN actually reacts to news, measured.
Alphabet (GOOG)
How GOOG actually reacts to news, measured.
Meta Platforms (META)
How META actually reacts to news, measured.
Broadcom (AVGO)
How AVGO actually reacts to news, measured.
JPMorgan Chase (JPM)
How JPM actually reacts to news, measured.
Visa (V)
How V actually reacts to news, measured.
Walmart (WMT)
How WMT actually reacts to news, measured.
Eli Lilly (LLY)
How LLY actually reacts to news, measured.
UnitedHealth Group (UNH)
How UNH actually reacts to news, measured.
Netflix (NFLX)
How NFLX actually reacts to news, measured.
Johnson & Johnson (JNJ)
How JNJ actually reacts to news, measured.
Exxon Mobil (XOM)
How XOM actually reacts to news, measured.
Home Depot (HD)
How HD actually reacts to news, measured.
Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
How MA actually reacts to news, measured.
Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
Bank of America (BAC)
How BAC actually reacts to news, measured.
Coca-Cola (KO)
How KO actually reacts to news, measured.
Walt Disney (DIS)
How DIS actually reacts to news, measured.
Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is PROSUS NV SP/ADR's median reaction calculated?
Every labeled PROSY 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 246 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. 45% of PROSY'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 PROSY'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.