HITACHI LTD ADR (HTHIY)
HTHIY moved a median of -0.02% 30 minutes after news, and +0.14% by the close. How HTHIY actually reacts to news — the realized, point-in-time move the market made, measured across 225 labeled events over the last three years with zero look-ahead.
HTHIY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 33% | 218 |
| 30-min | -0.02% | 41% | 224 |
| 60-min | -0.03% | 47% | 224 |
| to close | +0.14% | 54% | 217 |
| Middle 50% of HTHIY reactions | -0.62% to +0.18% |
|---|---|
| Median reaction (30-min) | -0.02% |
| Measured reactions | 225 |
Half of all HITACHI LTD ADR news events land between -0.62% and +0.18% 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 HTHIY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to HTHIY's baseline. Nothing else.
Recent HTHIY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Hitachi Energy and Ansaldo Energia launch a strategic partnership to bring integrated power solutions to meet surging electricity demand | Press release | PR Newswire | +0.50% | +0.14% | |
| Hitachi Energy invests $479 million CAD to bring critical transformer manufacturing capability to Canada | Press release | Canada Newswire | +0.50% | +0.14% | |
| Hitachi Joins Anthropic’s Critical Infrastructure Defense Program | Press release | Business Wire | +1.30% | +1.58% | |
| Hitachi Vantara Earns Common Criteria Certification for VSP One Block, Providing Enhanced Data Resilience for Regulated Enterprises | Press release | PR Newswire | +2.48% | +2.31% | |
| Hitachi Solutions achieves the 2026-2027 Microsoft AI Business Solutions Inner Circle award. | Press release | Canada Newswire | +1.88% | +2.56% | |
| Hitachi deepens commitment to U.S. manufacturing with $528 million Mississippi transformer factory | Press release | PR Newswire | -0.04% | +0.28% | |
| Critical gas for sustainable high-voltage grids now made in Germany | Press release | PR Newswire | -0.06% | +0.55% | |
| Hitachi Energy invests $300 million in China to bolster global manufacturing capacity for critical grid infrastructure | Press release | PR Newswire | -0.09% | +0.31% | |
| A Hitachi Group site selected as "Global Lighthouse Factory" by the World Economic Forum, marking the Group's second designation | Press release | PR Newswire | -0.07% | -0.88% | |
| Hitachi Vantara Named a Leader and Fast Mover in 2026 GigaOm Radar for Unstructured Data Management for Sixth Consecutive Year | Press release | PR Newswire | +0.69% | +1.32% | |
| Hitachi Energy bolsters the regional transformer market with strategic investment in North America | Press release | Canada Newswire | +0.41% | +0.00% | |
| Hitachi Expands Its Work With OpenAI to Accelerate AI-Driven Modernization and Cybersecurity | Press release | Business Wire | +0.24% | +0.17% | |
| Asia's young leaders "Flow as One" in Cebu for the Hitachi Young Leaders Initiative 2026 | Press release | PR Newswire | -0.55% | -1.97% | |
| Only 10% of Financial Institutions Prioritize AI-Ready Storage Despite Data Growth Topping Infrastructure Agenda, New Research Finds | Press release | PR Newswire | -0.63% | -2.26% | |
| Hitachi and Google Cloud Expand Strategic Alliance to Accelerate Real-world Deployment of Physical AI Through FDE and Advanced Cybersecurity Solutions | Press release | Business Wire | -0.63% | -2.26% | |
| Hitachi Vantara Expands Outcome-Based Service-Level Agreements and Simplified Consumption Models Through Hitachi EverFlex | Press release | PR Newswire | +0.29% | -0.23% | |
| Hitachi Announces Strategic Partnership With Anthropic to Strengthen "Lumada 3.0" Through Frontier AI | Press release | Business Wire | +0.47% | +1.27% | |
| Alior Bank Targets 60% Reduction in Virtualization Costs and Streamlined Operations with Hitachi Vantara and Red Hat OpenShift | Press release | PR Newswire | -0.52% | +0.92% | |
| Hitachi and X LABS to collaborate on development of energy parks to deliver GW-scale power as a service for AI data centers in North America | Press release | Canada Newswire | -0.11% | +1.65% | |
| GlobalLogic Announces Availability of VelocityAI on Google Cloud Marketplace to Accelerate Enterprise AI Adoption and IT/OT Integration at Scale | Press release | Business Wire | -0.20% | +0.85% | |
| Hitachi Vantara Releases FY2025 Sustainability Report, Highlighting Leadership in Energy-Efficient Infrastructure for AI-Driven Workloads | Press release | PR Newswire | -0.20% | +0.85% | |
| Hitachi Vantara Named a Leader in 2026 GigaOm Radar for Object Storage for Strength in Storage Optimization and Enterprise Scalability | Press release | PR Newswire | +1.95% | +3.29% | |
| Hitachi Solutions Appoints Roger Lvin as Chief Executive Officer and President | Press release | PR Newswire | +2.38% | +2.68% | |
| OneQode, Hitachi Vantara & Cylix Form Strategic Alliance to Launch Sovereign AI Factory Initiative | Press release | PR Newswire | +2.38% | +2.68% | |
| Hitachi Energy to expand its U.S. footprint with $10 million USD investment and 150 new jobs to meet surging electricity demand | Press release | PR Newswire | +0.41% | +0.10% | |
| Hitachi Rail announces agreement to acquire Clever Devices, marking its growth as a global digital mobility player | Press release | GlobeNewswire | +0.17% | +2.26% | |
| Swiss University Safeguards Mission-Critical Academic Operations with Cyber Resilient, Unified Data Infrastructure from Hitachi Vantara | Press release | PR Newswire | +0.75% | +0.39% | |
| Hitachi Unveils 800 VDC Power Supply Simulation, Enabled by the NVIDIA Omniverse DSX Blueprint, to Accelerate Gigawatt-Scale AI Factories | Press release | Business Wire | -0.16% | -0.85% | |
| Hitachi Vantara Expands Hitachi iQ Capabilities to Help Enterprises Advance Responsible Agentic AI | Press release | PR Newswire | +0.29% | -1.27% | |
| Banorte Partners with Hitachi Vantara to Build a Future-Ready Digital Banking Platform | Press release | PR Newswire | -0.13% | +1.87% | |
| Hitachi Vantara Ranked #1 in High-End External OEM Storage Market Share Across Asia Pacific for CY25 Q3 | Press release | PR Newswire | +2.31% | +1.29% | |
| Hitachi Rail SelTrac™ to enter revenue service for SEPTA’s Media-Sharon Hill Line | Press release | GlobeNewswire | -0.14% | +0.26% | |
| Hitachi Rail Invests C$30 Million in New Canadian Headquarters | Press release | GlobeNewswire | -0.20% | +0.16% | |
| IDC MarketScape names Hitachi Energy a Leader in Asset Performance Management for Worldwide Utilities | Press release | PR Newswire | -1.56% | -0.64% | |
| Pentaho Enhances Flagship Data Integration Solution to Deliver Operational and AI-Ready Data at Scale | Press release | PR Newswire | -0.01% | -3.14% | |
| Legacy Data Infrastructure Is Driving $108 Billion in Annual Wasted AI Investment, New Survey Finds | Press release | PR Newswire | +0.15% | +0.64% | |
| GlobalLogic and Elektrobit Strengthen Partnership to Accelerate Next-Generation Software-Defined Vehicles | Press release | Business Wire | -0.65% | -0.47% | |
| Hitachi Vantara Names Adrian Johnson as Its New Chief Revenue Officer | Press release | PR Newswire | -0.65% | -0.47% | |
| GlobalLogic Appoints LuJean Smith as Chief Marketing Officer | Press release | Business Wire | -1.56% | -2.20% | |
| Hitachi ignites CES 2026 unveiling key collaborations with NVIDIA, Google Cloud and Nozomi Networks -- bringing the power of AI to social infrastructure | Press release | PR Newswire | -0.62% | +0.18% | |
| Hitachi Launches Expanded HMAX Solutions Accelerating Social Innovation Globally Across Industries | Press release | Business Wire | +0.68% | +1.03% | |
| HOPI Logistics Boosts Performance and Reliability with Next-Generation Hitachi Vantara VSP One Block Infrastructure | Press release | PR Newswire | -2.50% | -3.47% | |
| Hitachi Energy invests $30 million to expand Canada's capacity to maintain critical power grid infrastructure | Press release | Canada Newswire | -0.03% | +0.35% | |
| GigaOm Radar Recognizes Hitachi Vantara as a Leader and Outperformer in Primary Storage for Second Consecutive Year | Press release | PR Newswire | -2.56% | -2.91% | |
| GlobalLogic Announces Strategic Leadership Appointments to Drive Next Phase of Growth | Press release | Business Wire | -0.95% | -0.19% | |
| AI, Sustainability, and Talent Integration Unlock Significant Growth for Industrial, New Research Finds | Press release | Business Wire | +2.61% | +4.34% | |
| Hitachi at CES 2026: Building a Harmonized Society Through Technology | Press release | PR Newswire | +0.80% | +2.23% | |
| University of Kent Enhances Digital Resilience and Data Availability with Hitachi Vantara Data Platform | Press release | PR Newswire | -0.49% | -1.08% | |
| Hitachi Vantara's Virtual Storage Platform One Wins CRN 2025 Products of the Year Award for Excellence in Hybrid Cloud Storage | Press release | PR Newswire | +0.00% | -0.73% | |
| Hitachi Vantara Launches Virtual Storage Platform One Block High End Storage to Power the Next Era of AI and Mission-Critical Workloads | Press release | PR Newswire | -0.25% | -2.57% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the HTHIY section they belong to.
Where else HTHIY is measured.
HTHIY earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Watsco, Inc. (WSO) | 227 | +0.07% | 53% |
| Sphere 3D Corp. - Common Shares (ANY) | 226 | 0.00% | 47% |
| INTERNET INITIATIVE (IIJI) | 225 | 0.00% | 29% |
| Aethlon Medical, Inc. (AEMD) | 224 | -0.26% | 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 Technology names, measured the same way →
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 HITACHI LTD ADR's median reaction calculated?
Every labeled HTHIY 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 225 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. 41% of HTHIY'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 HTHIY'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.