AST SpaceMobile, Inc. - Class A (ASTS)
ASTS moved a median of 0.00% 30 minutes after news, and +0.45% by the close. How ASTS actually reacts to news — the realized, point-in-time move the market made, measured across 976 labeled events over the last three years with zero look-ahead.
ASTS’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.02% | 50% | 949 |
| 30-min | 0.00% | 49% | 949 |
| 60-min | 0.00% | 49% | 949 |
| to close | +0.45% | 56% | 944 |
| Middle 50% of ASTS reactions | -1.13% to +2.06% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 976 |
Half of all AST SpaceMobile, Inc. - Class A news events land between -1.13% and +2.06% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How ASTS reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 17 | +0.96% | 65% | +4.03% |
| Analyst downgrades | 24 | -1.39% | 38% | -0.34% |
| Coverage initiations | 30 | -0.25% | 37% | -1.24% |
| Rating reiterations | 44 | -0.04% | 48% | +0.86% |
| Price-target raises | 16 | +0.13% | 56% | +0.12% |
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. 1 further class was observed with fewer than 10 measured events and is not published. See how ASTS ranks against every other measured name →
That’s how ASTS usually reacts — get an email when it moves on news →Email me when ASTS moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ASTS's baseline. Nothing else.
Recent ASTS events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| AST SpaceMobile, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - ASTS | Press release | PR Newswire | -2.98% | -7.73% | |
| AST SpaceMobile, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights - ASTS | Press release | PR Newswire | -1.06% | -0.31% | |
| Form 8-K AST SpaceMobile, Inc. For: Sep 25 | SEC filing · Form 8-K | SEC EDGAR | -1.58% | -8.62% | |
| AST SpaceMobile, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights – ASTS | Press release | Business Wire | -0.17% | +1.72% | |
| AST SpaceMobile Accelerates Presence Across Europe with Leading Mobile Network Operators | Press release | Business Wire | +3.36% | +2.29% | |
| AST SpaceMobile Announces Successful Orbital Launch of BlueBirds 11, 12, and 13 | Press release | Business Wire | -1.10% | +0.77% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages AST SpaceMobile, Inc. (ASTS) Shareholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.58% | +0.25% | |
| Bronstein, Gewirtz & Grossman, LLC Is Investigating AST SpaceMobile, Inc. (ASTS) And Encourages Shareholders to Connect | Press release | ACCESS Newswire | +2.87% | +12.01% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against AST SpaceMobile, Inc. (ASTS) And Encourages Shareholders to Reach Out | Press release | ACCESS Newswire | +0.16% | +1.27% | |
| AST SpaceMobile, Inc. (ASTS) Investigation: Bronstein, Gewirtz & Grossman, LLC Encourages Shareholders to Contact the Firm to Learn More About the Investigation | Press release | ACCESS Newswire | -0.12% | -6.79% | |
| AST SpaceMobile Announces Launch Date for BlueBird Satellites 11, 12, and 13 | Press release | Business Wire | -1.70% | +0.98% | |
| AST SpaceMobile to Host Second Quarter 2026 Business Update Call on August 10, 2026 | Press release | Business Wire | -1.70% | +0.98% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages AST SpaceMobile, Inc. (ASTS) Stockholders to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.25% | +0.85% | |
| Bronstein, Gewirtz & Grossman, LLC Announces an Investigation Against AST SpaceMobile, Inc. (ASTS) and Encourages Stockholders to Learn More About the Investigation | Press release | ACCESS Newswire | -0.33% | -0.94% | |
| Bronstein, Gewirtz & Grossman, LLC Encourages AST SpaceMobile, Inc. (ASTS) Investors to Inquire about Securities Investigation | Press release | ACCESS Newswire | -0.89% | +1.09% | |
| AST SpaceMobile Announces Completion of Private Offering of $1.15 Billion of Convertible Senior Notes Due 2034 | Press release | Business Wire | +0.25% | +0.17% | |
| Bronstein, Gewirtz & Grossman, LLC Initiates an Investigation into Allegations Against AST SpaceMobile, Inc. (ASTS) And Encourages Stockholders to Reach Out | Press release | ACCESS Newswire | +0.37% | +1.15% | |
| Form 8-K AST SpaceMobile, Inc. For: Jul 15 | SEC filing · Form 8-K | SEC EDGAR | +0.27% | +7.59% | |
| The Space Economy Is Heading for $1.8 Trillion. The Bottleneck Nobody Talks About Is Getting There | Press release | Canada Newswire | +0.27% | +7.59% | |
| AST SpaceMobile Announces Pricing of Private Offering of $1.0 Billion of Convertible Senior Notes Due 2034 (Effective Conversion Price of $149.20 per Share with Capped Call) | Press release | Business Wire | +2.37% | -7.00% | |
| AST SpaceMobile Announces Proposed Private Offering of $1.0 Billion of Convertible Senior Notes Due 2034 | Press release | Business Wire | +2.37% | -7.00% | |
| Form 8-K AST SpaceMobile, Inc. For: Jul 15 | SEC filing · Form 8-K | SEC EDGAR | +2.37% | -7.00% | |
| A Former NASA Deputy Administrator Just Joined the Company Flying the World's Only Mach 2+ Commercial Jet Fleet | Press release | Canada Newswire | +4.18% | +10.33% | |
| AST SpaceMobile Announces BlueBirds 11, 12, and 13 Orbital Launch in the First Half of August | Press release | Business Wire | +1.53% | -1.21% | |
| AST SpaceMobile Announces Successful Orbital Launch of BlueBirds 8, 9, and 10 | Press release | Business Wire | -0.80% | -0.71% | |
| Form 8-K AST SpaceMobile, Inc. For: Jun 12 | SEC filing · Form 8-K | SEC EDGAR | +0.23% | +1.81% | |
| Every Space Stock Just Got a Yardstick | Press release | Canada Newswire | +3.14% | +11.31% | |
| The Day the Market Puts a Price on the Final Frontier | Press release | Canada Newswire | +3.14% | +11.31% | |
| AST SpaceMobile Announces Launch Date for BlueBird Satellites 8, 9, and 10 | Press release | Business Wire | -0.36% | -8.55% | |
| Defiance Launches ASTY: The 2X Long ETF for AST SpaceMobile, Inc. | Press release | GlobeNewswire | +0.49% | +7.33% | |
| REX Shares Launches T-REX 2X ASTS (ASUP) & 2X LITE (LITU) ETFs | Press release | Business Wire | +0.49% | +7.33% | |
| Form S-8 AST SpaceMobile, Inc. | SEC filing · Form S-8 | SEC EDGAR | +0.69% | -1.21% | |
| AST SpaceMobile Commends Proposed Direct-to-Device Joint Venture by U.S. Mobile Network Operators | Press release | Business Wire | +2.63% | +8.23% | |
| AST SpaceMobile Provides Business Update and First Quarter 2026 Results | Press release | Business Wire | +6.36% | -0.64% | |
| Form 10-Q AST SpaceMobile, Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +6.36% | -0.64% | |
| Form 8-K AST SpaceMobile, Inc. For: May 11 | SEC filing · Form 8-K | SEC EDGAR | +6.36% | -0.64% | |
| AST SpaceMobile to Host First Quarter 2026 Business Update Call on May 11, 2026 | Press release | Business Wire | +0.44% | -4.44% | |
| Form ARS AST SpaceMobile, Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -2.56% | -1.88% | |
| Form DEF 14A AST SpaceMobile, Inc. For: Apr 28 | SEC filing · Form DEF | SEC EDGAR | -2.56% | -1.88% | |
| Form DEFA14A AST SpaceMobile, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -2.56% | -1.88% | |
| FCC Grants AST SpaceMobile Commercial Authority to Deliver Direct-to-Device Cellular Broadband from Space Advancing Nationwide, Resilient Cellular Broadband Connectivity in the United States | Press release | Business Wire | +1.27% | -0.06% | |
| Form 8-K AST SpaceMobile, Inc. For: Apr 19 | SEC filing · Form 8-K | SEC EDGAR | +3.55% | +9.62% | |
| AST SpaceMobile Addresses Today’s Orbital Launch of BlueBird 7 on the New Glenn Launch Vehicle | Press release | Business Wire | +3.55% | +9.62% | |
| AST SpaceMobile Announces BlueBird 7 Launch Date of Sunday, April 19, Invites Retail Investors to Attend Live Launch Event at Cape Canaveral | Press release | Business Wire | +1.21% | -4.92% | |
| VisionWave Holdings Provides Corporate Update on Defense and Technology Initiatives | Press release | PR Newswire | -0.45% | -6.00% | |
| TELUS and AST SpaceMobile Partner to Bring Space-Based Cellular Broadband Connectivity to Every Corner of Canada | Press release | Business Wire | +4.67% | +10.41% | |
| AST SpaceMobile Provides Business Update and Fourth Quarter and Full Year 2025 Results | Press release | Business Wire | +1.43% | +5.44% | |
| Form 10-K AST SpaceMobile, Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +1.43% | +5.44% | |
| Form 8-K AST SpaceMobile, Inc. For: Mar 02 | SEC filing · Form 8-K | SEC EDGAR | +1.43% | +5.44% | |
| AST SpaceMobile Awarded $30 Million Prime Contract by U.S. Space Development Agency for HALO Europa Program | Press release | Business Wire | +0.70% | +1.25% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ASTS section they belong to.
Where else ASTS is measured.
ASTS earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is AST SpaceMobile, Inc. - Class A's median reaction calculated?
Every labeled ASTS 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 976 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. 49% of ASTS'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 ASTS'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.