NIDEC CORP ADR (NJDCY)
NJDCY moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How NJDCY actually reacts to news — the realized, point-in-time move the market made, measured across 224 labeled events over the last three years with zero look-ahead.
NJDCY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 29% | 197 |
| 30-min | 0.00% | 40% | 223 |
| 60-min | 0.00% | 41% | 224 |
| to close | 0.00% | 47% | 220 |
| Middle 50% of NJDCY reactions | -0.75% to +0.95% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 224 |
Half of all NIDEC CORP ADR news events land between -0.75% and +0.95% 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 NJDCY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to NJDCY's baseline. Nothing else.
Recent NJDCY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Bronstein, Gewirtz & Grossman, LLC Encourages Nidec Corporation (NJDCY) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | — | — | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Nidec Corporation (NJDCY) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | — | -16.13% | |
| Nidec Announces Receipt of an Investigation Report from the Executive Responsibility Investigation Committee | Press release | Business Wire | +0.00% | +0.00% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Nidec Corporation (NJDCY) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | — | +30.17% | |
| Nidec Corporation (NJDCY) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | +0.00% | +35.81% | |
| NJDCY Investors with $100,000 in Losses Have Opportunity to Join Nidec Corporation Fraud Investigation with SBS Law | Press release | Business Wire | — | +0.00% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Nidec Corporation (NJDCY) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | — | +7.84% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages Nidec Corporation (NJDCY) Investors to Inquire about Securities Investigation | Press release | ACCESS Newswire | — | -6.28% | |
| Oasis Urges Nidec to Begin Preliminary Review of Privatization Options | Press release | Business Wire | +0.00% | +0.00% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Nidec Corporation (NJDCY) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | — | +3.66% | |
| Nidec Announces Disclaimer of Opinion in Independent Auditor's Report for the Securities Report, Disclaimer of Review Conclusion for Q3 Financial Results, and Disclaimer of Opinion in Internal Control Audit Report for FY2025 | Press release | Business Wire | +0.00% | -2.14% | |
| Nidec Announces Financial Results for Fiscal Third Quarter Ended December 31, 2025 | Press release | Business Wire | +0.00% | -2.14% | |
| Nidec Announces Financial Results for Fiscal Year Ended March 31, 2026 | Press release | Business Wire | +0.00% | -2.14% | |
| Nidec Announces Completion of Submission of the Securities Report for the Fiscal Year Ended March 31, 2026 (53rd Fiscal Year) | Press release | Business Wire | — | +0.57% | |
| Nidec Announces Recording of Extraordinary Losses and Gains in Non-Consolidated Financial Results | Press release | Business Wire | — | +0.57% | |
| Nidec Announces the Dividend Exceeding Distributable Amount Due to Correction of Past Financial Statements | Press release | Business Wire | +0.00% | +0.57% | |
| Nidec Announces the Record of Impairment Losses on Non-Financial Assets, Provisions for Loss of Contract, Liabilities Related to the Settlement of Claims From Suppliers and Special Investigation and Related Expenses | Press release | Business Wire | +0.00% | +0.57% | |
| Nidec Announces the Resignation of the Representative Director and President Chief Executive Officer, and the Appointment of a New President Chief Executive Officer and Other Officers | Press release | Business Wire | +0.00% | +1.45% | |
| Nidec Announces Receipt of Notification of Litigation on Derivative Action | Press release | Business Wire | +0.00% | -0.91% | |
| Nidec Announces Disclosure of Investigation Report and Nidec’s Actions in Response to It | Press release | Business Wire | +0.00% | +6.94% | |
| Nidec Announces the Receipt of the Investigation Committee’s Report | Press release | Business Wire | +0.00% | -0.39% | |
| Nidec Announces a Request by Shareholders to File an Action | Press release | Business Wire | -2.12% | -4.24% | |
| Nidec Announces a Request by a Shareholder to File an Action | Press release | Business Wire | -0.70% | +0.23% | |
| Nidec Announces the Disclosure of the Financial Results for the First Quarter of the Fiscal Year Ending March 31, 2027, Exceeding 45 Days After the Quarter-End | Press release | Business Wire | +0.00% | +1.50% | |
| Nidec Announces the Second Report on Ransomware-caused Damage to and Possibility of Information Leak at an Overseas Subsidiary of Nidec Corporation | Press release | Business Wire | -1.91% | +0.24% | |
| Nidec Announces Approval of an Extension of the Filing Deadline of Annual Securities Report for the 53rd Fiscal Year (Ended March 31, 2026) | Press release | Business Wire | +28.33% | +33.67% | |
| Nidec Announces Filing of an Application for Approval of an Extension of the Filing Deadline of Annual Securities Report for the 53rd Fiscal Year (Ended March 31, 2026) | Press release | Business Wire | +0.00% | +31.67% | |
| Nidec Announces the Board and Committee Structure of New Nidec | Press release | Business Wire | +0.00% | -15.48% | |
| Nidec Announces Consideration of an Application for Approval of an Extension of the Filing Deadline of Annual Securities Report for the 53rd Fiscal Year (Ended March 31, 2026) | Press release | Business Wire | +0.00% | +23.08% | |
| Nidec Announces Glass Lewis’s Report Recommending Votes in Favor of All Company Proposals at Nidec’s 53rd Regular General Meeting of Shareholders | Press release | Business Wire | +0.00% | +20.00% | |
| Nidec Announces ISS’s Report Recommending Votes in Favor of All Company Proposals at Nidec’s 53rd Regular General Meeting of Shareholders | Press release | Business Wire | +0.00% | -5.13% | |
| Nidec Announces Determination of Director Candidates for New Nidec | Press release | Business Wire | +0.00% | +1.22% | |
| Nidec Announces Potential Quality Issues and Establishment of an Investigation Committee Composed of External Experts | Press release | Business Wire | +0.00% | +1.22% | |
| Nidec Announces the Policy for Holding the 53rd Annual General Meeting of Shareholders and an Extraordinary General Meeting of Shareholders | Press release | Business Wire | +0.00% | +1.22% | |
| Nidec Announces the Disclosure of the Revised Improvement Plan and the Status Report | Press release | Business Wire | +0.00% | -5.33% | |
| Nidec Announces the Postponement of Disclosure of the Financial Results for the Fiscal Year Ended March 31, 2026 | Press release | Business Wire | +0.00% | -5.33% | |
| Nidec Announces the Receipt of the Third-Party Committee’s Investigation Report (Final Report) and Our Company’s Response | Press release | Business Wire | +0.00% | +0.28% | |
| Nidec Announces the Receipt of a Request by a Shareholder to File an Action | Press release | Business Wire | +0.00% | -3.65% | |
| Nidec Announces the Future Nomination of Director Candidates for New Nidec | Press release | Business Wire | +1.87% | -0.31% | |
| Nidec Announces the Establishment of the Executive Responsibility Investigation Committee | Press release | Business Wire | +0.00% | -1.56% | |
| Oasis Calls for Governance Reform and Corporate Value Recovery at Nidec | Press release | Business Wire | +0.00% | +1.08% | |
| Nidec Announces the Determination of No Year-End Dividend | Press release | Business Wire | +0.00% | -9.44% | |
| Nidec Announces the Disclosure of the Third-Party Committee’s Investigation Report and Our Company’s Response | Press release | Business Wire | +0.00% | -9.44% | |
| Nidec Announces Disclosure of the Financial Results for the Third Quarter of the Fiscal Year Ending March 31, 2026, Exceeding 45 Days After the Quarter-End | Press release | Business Wire | +0.00% | +2.00% | |
| Nidec Announces Disclosure of the Improvement Plan and the Status Report | Press release | Business Wire | +0.00% | +2.00% | |
| Nidec Announces Establishment of “Culture Transformation Lab” | Press release | Business Wire | +0.00% | +2.00% | |
| Nidec Announces the Resignation and Change in Title of a Representative Director and Member of the Board of Director | Press release | Business Wire | +0.00% | +0.00% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating Nidec Corporation (NJDCY) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | — | +0.33% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against Nidec Corporation (NJDCY) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | — | -2.86% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against Nidec Corporation (NJDCY) and Encourages Shareholders to Learn More About the Investigation | Press release | ACCESS Newswire | +0.33% | +12.58% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the NJDCY section they belong to.
Where else NJDCY is measured.
NJDCY earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| DLH Holdings Corp. (DLHC) | 225 | 0.00% | 36% |
| Orion Group Holdings, Inc. Common (ORN) | 225 | 0.00% | 48% |
| NV5 Global, Inc. (NVEE) | 223 | +0.04% | 53% |
| VEOLIA ENVIRONNEMENT ADR (VEOEY) | 223 | +0.03% | 52% |
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 Industrials names, measured the same way →
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How the numbers are made.
How is NIDEC CORP ADR's median reaction calculated?
Every labeled NJDCY 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 224 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. 40% of NJDCY'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 NJDCY'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.