Joby Aviation, Inc. (JOBY)
JOBY moved a median of 0.00% 30 minutes after news, and +0.19% by the close. How JOBY actually reacts to news — the realized, point-in-time move the market made, measured across 1,049 labeled events over the last three years with zero look-ahead.
JOBY’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.18% | 55% | 1,039 |
| 30-min | 0.00% | 50% | 1,039 |
| 60-min | +0.08% | 51% | 1,039 |
| to close | +0.19% | 51% | 1,043 |
| Middle 50% of JOBY reactions | -1.08% to +1.52% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 1,049 |
Half of all Joby Aviation, Inc. news events land between -1.08% and +1.52% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How JOBY reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 13 | -1.16% | 31% | -2.01% |
| Analyst downgrades | 17 | +0.05% | 53% | -3.27% |
| Rating reiterations | 70 | -0.08% | 44% | -0.08% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 3 further classes were observed with fewer than 10 measured events and are not published. See how JOBY ranks against every other measured name →
That’s how JOBY usually reacts — get an email when it moves on news →Email me when JOBY moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to JOBY's baseline. Nothing else.
Recent JOBY events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Joby Aviation to Report Third Quarter 2026 Financial Results | Press release | Business Wire | +0.00% | -2.51% | |
| Blade’s BLADEone Enhanced Jet Service Returns with Flights between the New York City area and South Florida, in Partnership with Aero | Press release | Business Wire | -2.46% | -2.94% | |
| Joby Completes First-Ever Fully Autonomous Flight Across the United States | Press release | Business Wire | -1.50% | -3.32% | |
| Form 8-K Joby Aviation, Inc. For: Sep 10 | SEC filing · Form 8-K | SEC EDGAR | +0.48% | +1.43% | |
| Joby Autonomous Aircraft Begins Cross-Country Tour | Press release | Business Wire | +0.08% | -2.55% | |
| Joby Launches eIPP Flights in Texas | Press release | Business Wire | +0.46% | -2.40% | |
| Form 8-K Joby Aviation, Inc. For: Sep 02 | SEC filing · Form 8-K | SEC EDGAR | +0.95% | +0.32% | |
| Form D Joby Aviation, Inc. | SEC filing · Form D | SEC EDGAR | -0.52% | +0.26% | |
| Form 8-K Joby Aviation, Inc. For: Aug 08 | SEC filing · Form 8-K | SEC EDGAR | +4.86% | -1.17% | |
| Joby Aviation to Scale Defense Business Through Acquisition of Resonant Sciences | Press release | Business Wire | +4.86% | -1.17% | |
| Form 10-Q Joby Aviation, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.49% | +0.98% | |
| Joby Aviation Establishes Hub at Perot Field Fort Worth Alliance Airport, Advancing Air Mobility Innovation in Texas | Press release | Business Wire | +0.19% | +2.17% | |
| Form 8-K Joby Aviation, Inc. For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | -0.49% | +0.98% | |
| Joby Reports Second Quarter 2026 Financial Results | Press release | Business Wire | -0.49% | +0.98% | |
| Atoms and Joby Aviation Form Strategic Partnership to Build America's Vertiport Network | Press release | Business Wire | +1.36% | +3.64% | |
| Form 8-K Joby Aviation, Inc. For: Jul 28 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -6.73% | |
| Joby and Virgin Atlantic Finalize Deal to Bring Electric Air Taxi Service to the UK | Press release | Business Wire | +1.03% | -2.05% | |
| Joby Aviation to Report Second Quarter 2026 Financial Results | Press release | Business Wire | +1.71% | +1.07% | |
| Form 8-K Joby Aviation, Inc. For: Jun 29 | SEC filing · Form 8-K | SEC EDGAR | -0.28% | +0.34% | |
| Form 8-K Joby Aviation, Inc. For: Jun 02 | SEC filing · Form 8-K | SEC EDGAR | -3.09% | -12.14% | |
| Form 10-Q Joby Aviation, Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.24% | -2.91% | |
| Form 8-K Joby Aviation, Inc. For: May 05 | SEC filing · Form 8-K | SEC EDGAR | +6.93% | +18.60% | |
| Joby Reports First Quarter 2026 Financial Results | Press release | Business Wire | +6.93% | +18.60% | |
| MEDIA ADVISORY: VertiPorts by Atlantic to Host Electric Air Taxi Flight Demonstration with Joby Aviation at NYC’s East 34th Street Heliport on Friday May 1, 2026 | Press release | GlobeNewswire | -1.70% | +1.20% | |
| VertiPorts by Atlantic Hosts Electric Air Taxi Demonstration by Joby Aviation at New York City’s East 34th Street Heliport | Press release | GlobeNewswire | -0.43% | -1.54% | |
| Joby Brings Electric Air Taxis to New York City in Week-Long Flight Campaign | Press release | Business Wire | +3.53% | +4.75% | |
| Reuben Brothers Unveil Joby Vertiport at Century Plaza | Press release | PR Newswire | -0.44% | -6.19% | |
| Form 8-K Joby Aviation, Inc. For: Apr 20 | SEC filing · Form 8-K | SEC EDGAR | +1.20% | -0.22% | |
| Joby Aviation to Report First Quarter 2026 Financial Results | Press release | Business Wire | +1.20% | -0.22% | |
| Form ARS Joby Aviation, Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +1.20% | -0.22% | |
| Form DEF 14A Joby Aviation, Inc. For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | +1.20% | -0.22% | |
| Form DEFA14A Joby Aviation, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +1.20% | -0.22% | |
| Joby and Air Space Intelligence Partner to Prepare U.S. Airspace for Scaled Electric Flight | Press release | Business Wire | -0.97% | -1.53% | |
| Joby Completes Piloted Electric Air Taxi Flight Across San Francisco Bay and Around the Golden Gate | Press release | Business Wire | +0.81% | -2.41% | |
| Form 8-K Joby Aviation, Inc. For: Mar 06 | SEC filing · Form 8-K | SEC EDGAR | +1.53% | -3.94% | |
| Joby’s First FAA-Conforming Aircraft Takes Flight | Press release | Business Wire | +1.53% | -3.94% | |
| Joby to Begin U.S. Operations in 2026 Under White House Air Taxi Program | Press release | Business Wire | -1.66% | -5.91% | |
| Form 8-K Joby Aviation, Inc. For: Mar 02 | SEC filing · Form 8-K | SEC EDGAR | +0.37% | +7.38% | |
| Form 10-K Joby Aviation, Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +1.93% | +2.34% | |
| Form 8-K Joby Aviation, Inc. For: Feb 25 | SEC filing · Form 8-K | SEC EDGAR | -1.86% | -4.84% | |
| Joby Reports Fourth Quarter 2025 Financial Results | Press release | Business Wire | -1.86% | -4.84% | |
| Joby Aviation to Report Fourth Quarter and Full Year 2025 Financial Results | Press release | Business Wire | -1.95% | -3.52% | |
| Form 8-K Joby Aviation, Inc. For: Jan 28 | SEC filing · Form 8-K | SEC EDGAR | -2.37% | -2.01% | |
| Joby Aviation Prices Upsized Offering of Primary Common Stock and Upsized Offering of Convertible Senior Notes | Press release | Business Wire | -0.57% | -1.50% | |
| Joby Aviation Announces Proposed Offerings of Common Stock and Convertible Senior Notes | Press release | Business Wire | -0.57% | -1.50% | |
| Form 8-K Joby Aviation, Inc. For: Jan 07 | SEC filing · Form 8-K | SEC EDGAR | -2.08% | -4.72% | |
| Joby to Expand Manufacturing Footprint with Acquisition of Second Ohio Facility | Press release | Business Wire | -2.08% | -4.72% | |
| Joby Prepares for First Wave of Air Taxi Pilot Training With CAE Flight Simulators | Press release | Business Wire | +0.28% | +1.68% | |
| Joby, Metropolis Announce Partnership to Develop 25 Vertiport Sites Across the U.S. | Press release | Business Wire | +2.24% | +0.07% | |
| Joby Announces Plans to Double Manufacturing Capacity in United States | Press release | Business Wire | +3.06% | -6.12% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the JOBY section they belong to.
Where else JOBY is measured.
JOBY earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Joby Aviation, Inc.'s median reaction calculated?
Every labeled JOBY 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 1,049 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. 50% of JOBY'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 JOBY'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.