AMERICAN POWER GROUP CORP (APGI)
APGI moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How APGI actually reacts to news — the realized, point-in-time move the market made, measured across 21 labeled events over the last three years with zero look-ahead.
APGI’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 31% | 13 |
| 30-min | 0.00% | 31% | 13 |
| 60-min | 0.00% | 31% | 13 |
| to close | 0.00% | 31% | 13 |
Small sample: only 21 measured events — treat these medians as indicative, not stable.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
Email me when APGI moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to APGI's baseline. Nothing else.
Recent APGI events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| American Power Group Identifies Significant Dual Fuel Opportunities in the AI, Data Center and Bridge to Grid Sectors | Press release | ACCESS Newswire | — | +0.00% | |
| American Power Group Announces $250,000+ of S4000 Stationary Dual Fuel System Orders | Press release | ACCESS Newswire | — | — | |
| American Power Group's CEO Provides Insights From The 2026 ACT Expo Held May 4-7, 2026 | Press release | ACCESS Newswire | — | — | |
| American Power Group's V7000 Dual Fuel Solution Receives New EPA Approval to Convert Cummins X15 Heavy-Duty Truck Engine Model Years 2018-2023 | Press release | ACCESS Newswire | +0.00% | -3.13% | |
| American Power Group Closes $650,000 Private Placement with Its Largest Shareholder | Press release | ACCESS Newswire | +0.00% | +0.00% | |
| American Power Group's CEO Provides Insights From The RNG Coalition's RNG Conference Held December 1-4, 2025 | Press release | ACCESS Newswire | +0.00% | +0.00% | |
| American Power Group to Participate in the Transport Project's Public Policy and Lobby Day Events October 7-8, 2025 in Washington D.C. | Press release | ACCESS Newswire | +0.00% | +0.00% | |
| American Power Group to Showcase Their Vehicular Class 8 Truck Dual Fuel Solution as a Sponsor and Panel Discussion Participant of the RNG & SAF Capital Markets Summit to be Held July 16-17, 2025 | Press release | ACCESS Newswire | +5.69% | -11.93% | |
| American Power Group Provides Update on 2010 NYC Based Dual Fuel Stationary Prime Power Conversion | Press release | ACCESS Newswire | +0.00% | +0.00% | |
| American Power Group Reports 25 Million Cumulative Run Hour Milestone For Its Dual Fuel Stationary/Off-Road Primary Power and Critical Care Emergency Back-Up Power Applications | Press release | ACCESS Newswire | +11.52% | +11.52% | |
| American Power Group Highlights Their Dramatic Low-Carbon Dual Fuel Results When Replacing Diesel Fuel With Dairy RNG On Class 8 Trucks | Press release | ACCESS Newswire | +0.00% | +59.35% | |
| American Power Group Reports Results for the Fiscal Year Ended September 30, 2024 | Press release | Accesswire | +0.00% | -6.53% | |
| American Power Group Closes $1.3 Million Private Placement with Its Largest Shareholder | Press release | Accesswire | — | — | |
| American Power Group Announces V7000 Next Generation Vehicular Dual Fuel System | Press release | Accesswire | — | — | |
| American Power Group Announces $1.4 Million of New S4000 Stationary Dual Fuel Systems Orders | Press release | Accesswire | +15.00% | +15.00% | |
| American Power Group Announces $800,000 of S4000 Stationary Dual Fuel Systems Orders | Press release | Accesswire | +3.40% | +3.40% | |
| American Power Group to Showcase Their V7000 Class 8 Truck Dual Fuel Solution as a Sponsor of The Transport Project’s Inaugural Better Than Zero Summit June 24-26, 2024 | Press release | Accesswire | — | — | |
| American Power Group Provides Fiscal 2024 Mid-Year Corporate Update | Press release | Accesswire | — | — | |
| American Power Group To Showcase Their V6000 Class 8 Truck Dual Fuel Solution as A Gold Sponsor of The National Star Route Mail Contractors Association's January 2024 Las Vegas Convention | Press release | Accesswire | — | — | |
| American Power Group Announces $950,000 S4000 Stationary Dual Fuel Systems Order | Press release | Accesswire | +0.00% | +0.00% | |
| American Power Group Granted U.S. Patent Allowing for a Dual Fuel-Electrification Hybrid Solution | Press release | Accesswire | -15.05% | -15.05% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the APGI section they belong to.
Where else APGI is measured.
APGI earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| NEBULA ACQUISITION CORP UNIT (NEBUU) | 22 | +0.10% | 73% |
| Omni-lite Industries Canada (OML_CDNX) | 22 | +1.70% | 60% |
| THYSSEN KRUPP AG DORF (TYEKF) | 21 | 0.00% | 15% |
| LEONARDO SPA ORD (FINMF) | 20 | 0.00% | 0% |
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.
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Every name we’ve measured, in one place.
How the numbers are made.
How is AMERICAN POWER GROUP CORP's median reaction calculated?
Every labeled APGI 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 21 events is what this page reports. On a sample this small (21 events), treat these medians as indicative, not stable. 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.
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 APGI'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.