Mobix Labs, Inc. - Class A (MOBX)
MOBX moved a median of -0.08% 30 minutes after news, and -1.68% by the close. How MOBX actually reacts to news — the realized, point-in-time move the market made, measured across 402 labeled events over the last three years with zero look-ahead.
MOBX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.01% | 40% | 389 |
| 30-min | -0.08% | 44% | 400 |
| 60-min | -0.58% | 41% | 400 |
| to close | -1.68% | 37% | 401 |
| Middle 50% of MOBX reactions | -3.08% to +1.97% |
|---|---|
| Median reaction (30-min) | -0.08% |
| Measured reactions | 402 |
Half of all Mobix Labs, Inc. - Class A news events land between -3.08% and +1.97% 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 MOBX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to MOBX's baseline. Nothing else.
Recent MOBX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K MOBIX LABS, INC For: Oct 14 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K MOBIX LABS, INC For: Oct 16 | SEC filing · Form 8-K | SEC EDGAR | -0.41% | -1.82% | |
| Form DEFA14A MOBIX LABS, INC | SEC filing · Form DEFA14A | SEC EDGAR | -0.41% | -1.82% | |
| Form 8-K MOBIX LABS, INC For: Oct 08 | SEC filing · Form 8-K | SEC EDGAR | +1.14% | -10.88% | |
| Form DEFA14A MOBIX LABS, INC | SEC filing · Form DEFA14A | SEC EDGAR | +1.14% | -10.88% | |
| Mobix Labs to Host Investor Update Call on Critical Minerals Strategy and Business Outlook | Press release | Business Wire | +1.98% | +22.77% | |
| Form 8-K MOBIX LABS, INC For: Oct 02 | SEC filing · Form 8-K | SEC EDGAR | -3.39% | -23.42% | |
| Mobix Labs (Nasdaq: MOBX) Acquisition Target SPD to Acquire Winner Water, U.S. Rare Earth Company Backed by $53 Million in Federal Awards | Press release | Business Wire | +0.06% | -20.30% | |
| U.S. Based Rare Earth Company Winner Water to Join SPD and Mobix Labs (Nasdaq: MOBX) National Security Matters Initiative | Press release | Business Wire | -3.39% | -23.42% | |
| Mobix Labs Expects Fiscal Q4 Revenue to Exceed $1.6 Million, Above Midpoint of Guidance | Press release | Business Wire | -2.35% | +4.87% | |
| Mobix Labs Sees Over 100% Q4 Revenue Growth, Substantially Higher Gross Margin | Press release | Business Wire | -0.23% | +5.28% | |
| Mobix Labs Secures $1 Million-Plus Threat-Detection Sensor Order | Press release | Business Wire | +2.40% | -5.11% | |
| Mobix Labs Secures Follow-On Order Exceeding $1 Million for Threat-Detection Sensor Subsystems | Press release | Business Wire | +2.44% | -3.76% | |
| Form DEF 14A MOBIX LABS, INC For: Sep 11 | SEC filing · Form DEF | SEC EDGAR | -0.02% | -2.86% | |
| Mobix Labs Secures Initial F-16 Component Order | Press release | Business Wire | +5.88% | +6.72% | |
| Mobix Labs Secures Initial F-16 Component Order, Expanding U.S. Fighter Aircraft Footprint | Press release | Business Wire | -0.85% | +7.63% | |
| Form EFFECT MOBIX LABS, INC | SEC filing · Form EFFECT | SEC EDGAR | -1.04% | -9.70% | |
| Mobix Labs Lands 1,500-Component Gulfstream Order | Press release | Business Wire | +0.43% | +0.49% | |
| Mobix Labs Secures 1,500-Component Gulfstream Production Order | Press release | Business Wire | -4.46% | -8.04% | |
| Form 8-K MOBIX LABS, INC For: Aug 31 | SEC filing · Form 8-K | SEC EDGAR | -0.82% | -6.20% | |
| Form DEFA14A MOBIX LABS, INC | SEC filing · Form DEFA14A | SEC EDGAR | -0.82% | -6.20% | |
| Mobix Labs (Nasdaq: MOBX) Drone Acquisition Target Vision Aerial Opens Vulcan Orders, Projects 93% Revenue Growth in 2027 | Press release | Business Wire | +4.22% | +10.94% | |
| Mobix Labs’ Pending Drone Acquisition, Vision Aerial, Projects 93% Revenue Growth | Press release | Business Wire | -0.01% | +14.78% | |
| Vision Aerial Begins Production of American-Built Vulcan Drone Family Ahead of Acquisition by Mobix Labs (Nasdaq: MOBX) | Press release | Business Wire | -0.01% | +14.78% | |
| Form 8-K MOBIX LABS, INC For: Aug 24 | SEC filing · Form 8-K | SEC EDGAR | -0.01% | +14.78% | |
| Form PRE 14A MOBIX LABS, INC For: Aug 28 | SEC filing · Form PRE | SEC EDGAR | -0.01% | +14.78% | |
| Form S-1 MOBIX LABS, INC | SEC filing · Form S-1 | SEC EDGAR | -0.01% | +14.78% | |
| Form 10-Q MOBIX LABS, INC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.43% | -6.03% | |
| Mobix Labs Guides Fiscal Q4 Revenue of $1.4 Million to $1.8 Million, Representing Approximately 100% Sequential Growth at Midpoint | Press release | Business Wire | +3.13% | -1.56% | |
| Mobix Labs Guides Q4 Revenue Up Approximately 100% Sequentially at Midpoint | Press release | Business Wire | +0.00% | -2.33% | |
| Form NT 10-Q MOBIX LABS, INC For: Jun 30 | SEC filing · Form NT | SEC EDGAR | +3.13% | -1.56% | |
| Form 8-K MOBIX LABS, INC For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | -2.30% | -16.45% | |
| Form DEFA14A MOBIX LABS, INC | SEC filing · Form DEFA14A | SEC EDGAR | -2.30% | -16.45% | |
| Mobix Labs Signs Definitive Rare Earth Elements Deal, Expanding National Security Platform; Hosts Investor Call Today at 4:15pm ET | Press release | Business Wire | -3.15% | -3.77% | |
| Mobix Labs Signs Transformational Rare Earths Acquisition Agreement, Expanding National Security Platform | Press release | Business Wire | +1.39% | -3.17% | |
| Mobix Labs Hosts Strategic Update Call for Investors | Press release | Business Wire | -1.14% | -2.29% | |
| Form 8-K MOBIX LABS, INC For: Jul 24 | SEC filing · Form 8-K | SEC EDGAR | +3.33% | -7.50% | |
| Mobix Labs to Become NSM Labs, Advancing a National Security Platform for America and Its Allies | Press release | Business Wire | +1.98% | +12.99% | |
| Mobix Labs Drone Acquisition of Vision Aerial Accelerates National Security Platform | Press release | Business Wire | -1.36% | -2.70% | |
| Mobix Labs Signs Definitive Agreement to Acquire Vision Aerial, Accelerating Global Drone Platform for National Security and Aerial Intelligence | Press release | Business Wire | -8.87% | -10.84% | |
| MOBX Stock Alert: Halper Sadeh LLC is Investigating Whether Mobix Labs, Inc. is Obtaining a Fair Price for its Shareholders | Press release | Business Wire | +0.00% | -3.47% | |
| Mobix Labs Accelerates National Security Push With Board-Approved Expansion Targeting Critical Resources, Defense, Energy and Digital Infrastructure | Press release | Business Wire | +5.00% | +0.00% | |
| Form EFFECT MOBIX LABS, INC | SEC filing · Form EFFECT | SEC EDGAR | +1.04% | +2.07% | |
| Special Project Delivery Names Mark Wood Special Advisor, Government & Defense Contract Management | Press release | Business Wire | +0.75% | -4.50% | |
| Form S-1/A MOBIX LABS, INC | SEC filing · Form S-1 | SEC EDGAR | +0.75% | -4.50% | |
| Mobix Labs Added to Russell Microcap Index, Expanding Investor Visibility | Press release | Business Wire | -0.71% | +1.66% | |
| Mobix Labs Added to Russell® Microcap Index and Russell 3000E Index Growth Benchmark | Press release | Business Wire | -1.42% | +1.90% | |
| Form EFFECT MOBIX LABS, INC | SEC filing · Form EFFECT | SEC EDGAR | -0.21% | +5.00% | |
| Form 8-K MOBIX LABS, INC For: Jun 22 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +1.51% | |
| Form POS AM MOBIX LABS, INC | SEC filing · Form POS | SEC EDGAR | +0.00% | +1.51% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the MOBX section they belong to.
Where else MOBX is measured.
MOBX earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Mobix Labs, Inc. - Class A's median reaction calculated?
Every labeled MOBX 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 402 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 MOBX'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 MOBX'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.