Perfect Corp. (PERF)
PERF moved a median of 0.00% 30 minutes after news, and -0.26% by the close. How PERF actually reacts to news — the realized, point-in-time move the market made, measured across 161 labeled events over the last three years with zero look-ahead.
PERF’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 33% | 160 |
| 30-min | 0.00% | 44% | 161 |
| 60-min | 0.00% | 39% | 161 |
| to close | -0.26% | 43% | 160 |
| Middle 50% of PERF reactions | -1.43% to +0.71% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 161 |
Half of all Perfect Corp. news events land between -1.43% and +0.71% 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 PERF moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to PERF's baseline. Nothing else.
Recent PERF events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Perfect Announces Shareholders’ Approval of Merger Agreement | Press release | Business Wire | +0.00% | +0.00% | |
| Perfect Corp. Partners with LABORATOIRES LIERAC to Bring AI Skin Diagnosis to Consumers in Europe | Press release | Business Wire | +0.10% | +0.00% | |
| Perfect Corp.'s YouCam API Hackathon Is Back, Now Focused on eCommerce with a $6,000 Prize Pool | Press release | Business Wire | +0.00% | +0.52% | |
| Perfect Corp. Integrates the Newly Launched “Vidu Q4 Preview” AI Video Model Across All YouCam Apps and YouCam Online Editor, Among the First Worldwide | Press release | Business Wire | +0.52% | +0.52% | |
| Perfect Corp.'s 8th Global Beauty & Fashion Tech Forum Puts AI's Real-World Business Impact in Focus | Press release | Business Wire | +0.46% | +0.00% | |
| Lagardère Travel Retail Brings AI-Powered Skincare Recommendations to Airports with Perfect Corp.’s Skincare Pro | Press release | Business Wire | +0.00% | +0.52% | |
| QWEEN Launches Hyper-Realistic 3D Jewellery Virtual Try-On for Indian Shoppers with Perfect Corp. | Press release | Business Wire | +0.26% | -0.52% | |
| QWEEN Launches Hyper-Realistic 3D Jewellery Virtual Try-On for Indian Shoppers with Perfect Corp. | Press release | Business Wire | +0.00% | +0.00% | |
| Perfect Corp. Brings Visual Intelligence to Vereme’s New AI Stylist With 28 YouCam APIs Across Skin, Hair, Makeup, and Accessories | Press release | Business Wire | +0.00% | +0.53% | |
| Perfect to Hold Extraordinary General Meeting of Shareholders | Press release | Business Wire | +0.00% | +0.00% | |
| Perfect Corp.'s Global Beauty & Fashion Tech Forum Returns for Its 8th Annual Event in NYC, Helping Industry Leaders and Founders Turn Emerging Technologies into Real Business Impact | Press release | Business Wire | +0.06% | +0.00% | |
| Perfect Corp. Reports Unaudited Financial Results for the Three Months and Six Months Ended June 30, 2026 | Press release | Business Wire | +0.00% | +0.52% | |
| Perfect Corp. Launches AI MV in YouCam Video, Turning Any Song into a Fully Produced Music Video in Minutes | Press release | Business Wire | -0.26% | +0.52% | |
| Perfect Corp. to Announce Financial Results for Second Quarter of 2026 on July 27, 2026 | Press release | Business Wire | -0.26% | +0.52% | |
| Perfect Corp. Enters into a Definitive Agreement for a Going-Private Transaction | Press release | Business Wire | +0.26% | +0.52% | |
| Perfect Corp. Showcases AI Skin, Beauty and Fashion APIs and Launches Global Hackathon at WeAreDevelopers Berlin 2026 | Press release | Business Wire | +0.00% | +1.74% | |
| Perfect Corp. Launches YouCam API Project Management, Giving Agencies Full Control Over Multi-Client AI and AR Deployments | Press release | Business Wire | +0.61% | +0.61% | |
| Perfect Corp. Launches Industry’s Most Comprehensive AI Hair & Beard API Suite, Combining Virtual Try-On with Intelligent Hair Analysis | Press release | Business Wire | +0.00% | +0.00% | |
| Perfect Corp. Brings the Bleeding-Edge of AI Innovation to Viva Tech 2026 | Press release | Business Wire | +0.00% | -0.59% | |
| Perfect Corp. Powers AR Virtual Foundation Try-On and AI-Powered Shade Matching for TIRTIR’s Online Store and Flagship Location | Press release | Business Wire | +0.30% | +2.37% | |
| Perfect Corp.’s “Modern Aesthetics Consumer” Trend Report Reveals Consumer Prioritization for Longevity, Natural Results, and AI Visualization Tools When Considering Aesthetic Procedures | Press release | Business Wire | +0.00% | -0.59% | |
| Perfect Corp. Integrates Free AI Assistant "Ask AI" into YouCam API Platform | Press release | Business Wire | +0.00% | -1.77% | |
| Perfect Corp. Partners with Pegasus Startup World Cup for Silicon Valley Hackathon, Inviting Innovators to Build the Future of Retail using AI-Powered API Suite | Press release | Business Wire | -0.59% | -1.77% | |
| Perfect Corp. Reports Unaudited Financial Results for the Three Months Ended March 31, 2026 | Press release | Business Wire | +0.59% | -1.77% | |
| Perfect Corp. Enhances Keensight’s 3D Medical Beauty Consulting Experience through Powerful AI Skin Analysis APIs | Press release | Business Wire | +0.00% | +0.59% | |
| Perfect Announces Appointment of Financial Advisor and Legal Counsel to the Special Committee | Press release | Business Wire | +0.00% | +0.58% | |
| Perfect Corp. to Announce Financial Results for First Quarter of 2026 on April 28, 2026 | Press release | Business Wire | +0.00% | +2.42% | |
| YouCam Unveils Egg-citing 2026 Easter Digital Experiences with AI-Powered Creativity | Press release | Business Wire | -0.60% | +0.60% | |
| Perfect Corp. Showcases AI-Powered Beauty Agents and API Innovations Driving the Future of Retail at Shoptalk 2026 | Press release | Business Wire | -0.59% | -0.59% | |
| Perfect’s Board Announces the Formation of Special Committee to Evaluate on the Preliminary Non-Binding “Going Private” Proposal Received on March 18, 2026 | Press release | Business Wire | -1.17% | -1.75% | |
| Perfect Announces Receipt of Preliminary Non-Binding “Going Private” Proposal | Press release | Business Wire | +0.58% | +1.74% | |
| Perfect Corp. Announces Filing of Annual Report on Form 20-F for Fiscal Year 2025 | Press release | Business Wire | +0.01% | +0.74% | |
| Perfect Corp. Partners with True Beauty Lashes to Launch LashLovr™, a Personalized Lash Recommendation Experience Powered by Virtual Try-On APIs | Press release | Business Wire | +0.00% | -2.17% | |
| Perfect Corp. Reports Unaudited Financial Results for the Three Months and the Full Year Ended December 31, 2025 | Press release | Business Wire | +0.00% | -11.56% | |
| Perfect Corp. Provides APIs to DeveloperWeek Hackathon, Inviting Developers to Build Next Generation AI-Driven Consumer Experiences | Press release | Business Wire | -2.01% | -6.04% | |
| Perfect Corp. to Announce Financial Results for Fourth Quarter and Full Year of 2025 on February 24, 2026 | Press release | Business Wire | -1.04% | +3.47% | |
| Perfect Corp. Partners with Make Over at ParagonCorp’s Beauty Science Tech 2026 to Deliver AI-Powered Beauty Personalization, Alongside Skin Analysis API Integration | Press release | Business Wire | -0.69% | +1.38% | |
| Perfect Corp. Partners with Nicole Miller at Fashion Forward Week to Bring Iconic Archival Collections to Life Through an AI Virtual Fitting Room | Press release | Business Wire | -0.69% | +1.38% | |
| YouCam Perfect and ibon Launch Personalized AI Red Envelopes for Lunar New Year | Press release | Business Wire | -0.69% | +1.38% | |
| Perfect Corp. Unwraps a Love-Filled Valentine’s Day With Range of Generative AI-Powered Offerings Across YouCam Beauty & Creativity Apps | Press release | Business Wire | -1.94% | -5.81% | |
| Perfect Corp. Launches AI Business Avatar and AI Product Staging, Redefining How Brands Create Product Videos in YouCam AI Pro—No Cameras, No Filming, No Limits | Press release | Business Wire | +0.00% | +0.60% | |
| Perfect Corp. Unveils Range of New Modular APIs to Power Next Generation of Fashion Virtual Try-On Experiences Powered by Generative AI | Press release | Business Wire | +0.00% | -3.39% | |
| Perfect Corp. Partners with PHOENIX Pharma Italia to Launch AI Skin Analysis and Product Recommendation Experience Powered by Skincare Pro in Pharmacies | Press release | Business Wire | +0.00% | -2.29% | |
| YouCam Apps Rings in 2026: AI-Powered "New Year, New You" Features to Upgrade Your Holiday Social Feed | Press release | Business Wire | +0.57% | +4.02% | |
| YouCam Apps Celebrate a Breakthrough Year of AI Creativity, AR Exploration, and Agentic Innovation This Holiday Season | Press release | Business Wire | +0.55% | -4.40% | |
| Perfect Corp. Unveils Next-Generation AI Beauty Agent and API Innovations Transforming Beauty, Skincare, and Retail at CES 2026 | Press release | Business Wire | +0.55% | -4.40% | |
| AI Goes Mainstream: Perfect Corp.’s New Trend Report Reveals How AI Is Reshaping Holiday Shopping | Press release | Business Wire | -0.56% | +1.69% | |
| Perfect Corp. Partners with Tom Ford Fashion to Deliver Ultra-Realistic 3D Virtual Try-On for Luxury Eyewear, Redefining the Digital Shopping Experience | Press release | Business Wire | +1.79% | -0.55% | |
| Perfect Corp. Launches YouCam AI Beauty Agent in YouCam Makeup App to Lead the Next Generation of Conversational AI in Beauty, Skincare and Fashion | Press release | Business Wire | +0.00% | -2.59% | |
| Perfect Corp. Expands YouCam AI Pro with New Multi-Model Options for Image and Video Creation | Press release | Business Wire | -1.26% | +0.52% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the PERF section they belong to.
Where else PERF is measured.
PERF earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Perfect Corp.'s median reaction calculated?
Every labeled PERF 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 161 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. 44% of PERF'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 PERF'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.