Yatsen Holding Limited American Depositary Shares, each representing twenty (20) Class A Ordinary Shares (YSG)
YSG moved a median of +0.64% 30 minutes after news, and +0.25% by the close. How YSG actually reacts to news — the realized, point-in-time move the market made, measured across 94 labeled events over the last three years with zero look-ahead.
YSG’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.65% | 34% | 94 |
| 30-min | +0.64% | 55% | 94 |
| 60-min | +0.95% | 61% | 94 |
| to close | +0.25% | 55% | 91 |
| Middle 50% of YSG reactions | -1.59% to +2.80% |
|---|---|
| Median reaction (30-min) | +0.64% |
| Measured reactions | 94 |
Half of all Yatsen Holding Limited American Depositary Shares, each representing twenty (20) Class A Ordinary Shares news events land between -1.59% and +2.80% 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 YSG moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to YSG's baseline. Nothing else.
Recent YSG events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Yatsen Group Expands Scientific Presence at Prestigious IFSCC Cosmetics Congress with Record 20 Research Presentations | Press release | PR Newswire | +0.00% | +6.00% | |
| Yatsen Group Releases 2025 ESG Report: The Vision of a World-Class Beauty Innovation Pioneer Through Long-Term Value | Press release | PR Newswire | -0.80% | -4.82% | |
| Form 6-K Yatsen Holding Ltd For: Sep 02 | SEC filing · Form 6-K | SEC EDGAR | -2.66% | +3.69% | |
| Yatsen Announces Second Quarter 2026 Financial Results | Press release | PR Newswire | -2.66% | +3.69% | |
| Yatsen to Announce Second Quarter 2026 Financial Results on September 2, 2026 | Press release | PR Newswire | +1.70% | -0.34% | |
| Yatsen Group Announces Partnership with Sephora China, Cementing Position as a Science-Led Beauty Innovation Leader | Press release | PR Newswire | +0.00% | -1.43% | |
| Form 6-K Yatsen Holding Ltd For: May 26 | SEC filing · Form 6-K | SEC EDGAR | -3.94% | +5.91% | |
| Yatsen Announces First Quarter 2026 Financial Results | Press release | PR Newswire | -3.94% | +5.91% | |
| Form 6-K Yatsen Holding Ltd For: May 21 | SEC filing · Form 6-K | SEC EDGAR | -0.68% | +7.66% | |
| Yatsen Announces Completion of First Tranche in Previously Announced Private Placement and Hillhouse Participation | Press release | PR Newswire | -0.68% | +7.66% | |
| Yatsen to Announce First Quarter 2026 Financial Results on May 26, 2026 | Press release | PR Newswire | -0.80% | -6.43% | |
| Yatsen's $100 Million R&D Investment Wins Consumer Trust and Market Share | Press release | PR Newswire | +0.00% | +2.79% | |
| Form 20-F Yatsen Holding Ltd For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | -1.06% | +3.19% | |
| Yatsen Filed 2025 Annual Report on Form 20-F | Press release | PR Newswire | -1.06% | +3.19% | |
| Form 6-K Yatsen Holding Ltd For: Mar 11 | SEC filing · Form 6-K | SEC EDGAR | +5.18% | +12.53% | |
| Yatsen Announces Private Placement of Convertible Notes and Warrants | Press release | PR Newswire | +5.18% | +12.53% | |
| Form 6-K Yatsen Holding Ltd For: Mar 02 | SEC filing · Form 6-K | SEC EDGAR | -4.75% | -3.11% | |
| Yatsen Announces Fourth Quarter and Full Year 2025 Financial Results | Press release | PR Newswire | -4.75% | -3.11% | |
| Yatsen to Announce Fourth Quarter and Full Year 2025 Financial Results on March 2, 2026 | Press release | PR Newswire | +1.70% | +2.42% | |
| Form 6-K Yatsen Holding Ltd For: Nov 17 | SEC filing · Form 6-K | SEC EDGAR | -8.96% | -18.66% | |
| Yatsen Announces Third Quarter 2025 Financial Results | Press release | PR Newswire | -8.96% | -18.66% | |
| Yatsen Group Unveils Beauty Innovation Insight, Defining the Next Era of World-Class Beauty Science | Press release | PR Newswire | -1.41% | — | |
| Yatsen to Announce Third Quarter 2025 Financial Results on November 17, 2025 | Press release | PR Newswire | +0.00% | +0.60% | |
| Form 6-K Yatsen Holding Ltd For: Aug 21 | SEC filing · Form 6-K | SEC EDGAR | +4.70% | +3.78% | |
| Yatsen Announces Second Quarter 2025 Financial Results | Press release | PR Newswire | +4.70% | +3.78% | |
| Yatsen to Announce Second Quarter 2025 Financial Results on August 21, 2025 | Press release | PR Newswire | -1.78% | +5.79% | |
| Form 6-K Yatsen Holding Ltd For: May 16 | SEC filing · Form 6-K | SEC EDGAR | -5.89% | -7.14% | |
| Yatsen Announces First Quarter 2025 Financial Results and Provides Updates on Share Repurchase Program | Press release | PR Newswire | -5.89% | -7.14% | |
| Yatsen to Announce First Quarter 2025 Financial Results on May 16, 2025 | Press release | PR Newswire | +3.50% | +0.47% | |
| Yatsen CEO on Science-Backed Beauty, Turnaround Strategy, and Global Positioning | Press release | PR Newswire | -2.12% | +0.71% | |
| Form 20-F Yatsen Holding Ltd For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | +0.26% | +6.25% | |
| Yatsen Filed 2024 Annual Report on Form 20-F | Press release | PR Newswire | +0.26% | +6.25% | |
| Form 6-K Yatsen Holding Ltd For: Feb 25 | SEC filing · Form 6-K | SEC EDGAR | -1.90% | -6.18% | |
| Yatsen Announces Fourth Quarter and Full Year 2024 Financial Results | Press release | PR Newswire | -1.90% | -6.18% | |
| Yatsen to Announce Fourth Quarter and Full Year 2024 Financial Results on February 25, 2025 | Press release | PR Newswire | -0.86% | +16.00% | |
| Form 6-K Yatsen Holding Ltd For: Nov 20 | SEC filing · Form 6-K | SEC EDGAR | +7.20% | +19.57% | |
| Yatsen Announces Third Quarter 2024 Financial Results | Press release | PR Newswire | +7.20% | +19.57% | |
| Yatsen to Announce Third Quarter 2024 Financial Results on November 20, 2024 | Press release | PR Newswire | +0.90% | +3.09% | |
| Yatsen Publishes 2023 Environmental, Social and Governance (ESG) Report, Retains MSCI ESG Rating of A | Press release | PR Newswire | -0.62% | -0.93% | |
| Form S-8 Yatsen Holding Ltd | SEC filing · Form S-8 | SEC EDGAR | -1.23% | +0.00% | |
| Form 6-K Yatsen Holding Ltd For: Aug 20 | SEC filing · Form 6-K | SEC EDGAR | +4.30% | +3.73% | |
| Yatsen Announces Second Quarter 2024 Financial Results | Press release | PR Newswire | +4.30% | +3.73% | |
| Yatsen to Announce Second Quarter 2024 Financial Results on August 20, 2024 | Press release | PR Newswire | -3.53% | -0.54% | |
| Form 6-K Yatsen Holding Ltd For: Jul 10 | SEC filing · Form 6-K | SEC EDGAR | +2.94% | +5.29% | |
| Yatsen Prudently Adjusts Revenue Outlook for the Second Quarter of 2024 | Press release | PR Newswire | +2.94% | +5.29% | |
| Perfect Diary's Parent Company Yatsen Group Officially Unveils Global Innovation and R&D Center | Press release | PR Newswire | -1.14% | +7.74% | |
| Form 6-K Yatsen Holding Ltd For: May 22 | SEC filing · Form 6-K | SEC EDGAR | -16.00% | -18.00% | |
| Yatsen Announces First Quarter 2024 Financial Results | Press release | PR Newswire | -16.00% | -18.00% | |
| Yatsen to Announce First Quarter 2024 Financial Results on May 22, 2024 | Press release | PR Newswire | +0.66% | -4.40% | |
| Form 20-F Yatsen Holding Ltd For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | +2.05% | +4.54% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the YSG section they belong to.
Where else YSG is measured.
YSG 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 Yatsen Holding Limited American Depositary Shares, each representing twenty (20) Class A Ordinary Shares's median reaction calculated?
Every labeled YSG 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 94 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. 55% of YSG'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 YSG'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.