Peraso Inc. (PRSO)
PRSO moved a median of -1.16% 30 minutes after news, and -1.94% by the close. How PRSO actually reacts to news — the realized, point-in-time move the market made, measured across 274 labeled events over the last three years with zero look-ahead.
PRSO’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.26% | 36% | 273 |
| 30-min | -1.16% | 34% | 273 |
| 60-min | -1.64% | 33% | 273 |
| to close | -1.94% | 39% | 262 |
| Middle 50% of PRSO reactions | -3.02% to +0.79% |
|---|---|
| Median reaction (30-min) | -1.16% |
| Measured reactions | 274 |
Half of all Peraso Inc. news events land between -3.02% and +0.79% 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 PRSO moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to PRSO's baseline. Nothing else.
Recent PRSO events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Peraso to Present at Planet MicroCap Toronto 2026 Conference | Press release | ACCESS Newswire | +0.29% | -3.42% | |
| Form S-8 Peraso Inc. | SEC filing · Form S-8 | SEC EDGAR | -3.00% | -11.00% | |
| Form 8-K Peraso Inc. For: Sep 08 | SEC filing · Form 8-K | SEC EDGAR | -0.10% | -5.94% | |
| Peraso to Showcase 60 GHz mmWave Technology for Advanced Drone Communications at 11th Annual UAV Technology Conference | Press release | ACCESS Newswire | +3.21% | +1.77% | |
| Form 8-K Peraso Inc. For: Aug 21 | SEC filing · Form 8-K | SEC EDGAR | -0.10% | -1.49% | |
| Form 10-Q Peraso Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.19% | -0.13% | |
| Form 8-K Peraso Inc. For: Aug 11 | SEC filing · Form 8-K | SEC EDGAR | +7.23% | -4.38% | |
| Peraso Announces Second Quarter 2026 Results | Press release | ACCESS Newswire | +7.23% | -4.38% | |
| Form ARS Peraso Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.36% | — | |
| Form DEF 14A Peraso Inc. For: Sep 10 | SEC filing · Form DEF | SEC EDGAR | +0.36% | — | |
| Peraso Targets Defense and UAV Markets with New PRM2145 Jam-Resistant Communications Module | Press release | ACCESS Newswire | +0.36% | — | |
| Peraso to Announce Second Quarter 2026 Financial Results | Press release | ACCESS Newswire | -3.64% | -2.99% | |
| Form 8-K Peraso Inc. For: Jul 28 | SEC filing · Form 8-K | SEC EDGAR | -0.26% | +3.71% | |
| Form PRE 14A Peraso Inc. For: Jul 29 | SEC filing · Form PRE | SEC EDGAR | -0.26% | +3.71% | |
| Form 8-K Peraso Inc. For: Jul 20 | SEC filing · Form 8-K | SEC EDGAR | -2.14% | -1.00% | |
| Peraso Releases White Paper on 60 GHz mmWave Technology for Advanced Drone Communications | Press release | ACCESS Newswire | -2.41% | -4.46% | |
| Form EFFECT Peraso Inc. | SEC filing · Form EFFECT | SEC EDGAR | +2.32% | +3.50% | |
| Form 8-K Peraso Inc. For: Jul 10 | SEC filing · Form 8-K | SEC EDGAR | -0.48% | -7.93% | |
| Form D Peraso Inc. | SEC filing · Form D | SEC EDGAR | -1.25% | -5.88% | |
| Form 8-K Peraso Inc. For: Jun 30 | SEC filing · Form 8-K | SEC EDGAR | -0.01% | +2.18% | |
| Form S-1 Peraso Inc. | SEC filing · Form S-1 | SEC EDGAR | -0.01% | +2.18% | |
| Peraso Enters Into Committed Equity Facility of Up to $25 Million | Press release | ACCESS Newswire | -0.01% | +2.18% | |
| Peraso and Virewirx Demonstrate 50Gbps Network Cluster Targeting Drone Swarms and Autonomous Systems | Press release | ACCESS Newswire | -0.01% | -4.95% | |
| Form SD Peraso Inc. | SEC filing · Form SD | SEC EDGAR | -1.75% | -2.63% | |
| Form 10-Q Peraso Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -2.68% | -2.22% | |
| Form 8-K Peraso Inc. For: May 14 | SEC filing · Form 8-K | SEC EDGAR | -2.68% | -2.22% | |
| Form 8-K Peraso Inc. For: May 11 | SEC filing · Form 8-K | SEC EDGAR | +10.65% | +9.59% | |
| Peraso Announces First Quarter 2026 Results | Press release | ACCESS Newswire | +10.65% | +9.59% | |
| Peraso to Announce First Quarter 2026 Financial Results | Press release | ACCESS Newswire | -1.15% | -4.55% | |
| Form 8-K Peraso Inc. For: Apr 14 | SEC filing · Form 8-K | SEC EDGAR | +0.23% | -5.66% | |
| Peraso Delivers Initial Production Shipment of 60GHz Modules for Drone IFF Systems | Press release | ACCESS Newswire | +0.23% | -5.66% | |
| Form 8-K Peraso Inc. For: Apr 10 | SEC filing · Form 8-K | SEC EDGAR | -1.63% | -2.16% | |
| Peraso to Present at the Centri Capital Conference | Press release | ACCESS Newswire | +1.00% | +0.00% | |
| Form 10-K Peraso Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.52% | +5.76% | |
| Peraso to Present at the Investor Summit Virtual Conference | Press release | ACCESS Newswire | +2.63% | +0.00% | |
| Form 8-K Peraso Inc. For: Mar 16 | SEC filing · Form 8-K | SEC EDGAR | -4.82% | -11.11% | |
| Peraso Announces Fourth Quarter and Full Year 2025 Results | Press release | ACCESS Newswire | -4.82% | -11.11% | |
| Peraso to Announce Fourth Quarter and Full Year 2025 Financial Results | Press release | ACCESS Newswire | +6.93% | +7.30% | |
| Peraso 60 GHz mmWave Technology Selected for Next-Generation Drone Identification System for Military Applications | Press release | ACCESS Newswire | -4.71% | +17.24% | |
| Form 8-K Peraso Inc. For: Feb 09 | SEC filing · Form 8-K | SEC EDGAR | -0.66% | -4.15% | |
| Form 8-K Peraso Inc. For: Jan 21 | SEC filing · Form 8-K | SEC EDGAR | -5.69% | -8.94% | |
| Form S-8 Peraso Inc. | SEC filing · Form S-8 | SEC EDGAR | +0.00% | -2.43% | |
| Form 8-K Peraso Inc. For: Dec 21 | SEC filing · Form 8-K | SEC EDGAR | -2.59% | -2.74% | |
| Peraso Appoints Wireless Veteran Cees Links to Board of Directors | Press release | ACCESS Newswire | -2.59% | -2.74% | |
| Form 8-K Peraso Inc. For: Dec 05 | SEC filing · Form 8-K | SEC EDGAR | -0.49% | +0.98% | |
| Form EFFECT Peraso Inc. | SEC filing · Form EFFECT | SEC EDGAR | +2.04% | +6.12% | |
| Form S-3/A Peraso Inc. | SEC filing · Form S-3 | SEC EDGAR | +2.15% | +7.53% | |
| Form ARS Peraso Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -1.28% | -2.08% | |
| Form DEF 14A Peraso Inc. For: Dec 22 | SEC filing · Form DEF | SEC EDGAR | -1.28% | -2.08% | |
| Peraso and Virewirx Collaborate to Provide 60GHz Multi-gigabit Robotaxi Communication Link | Press release | ACCESS Newswire | +0.65% | +3.85% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the PRSO section they belong to.
Where else PRSO is measured.
PRSO earnings → · Analyst actions → · SEC filings →
Every ticker we measure the same way24
Apple (AAPL)
How AAPL actually reacts to news, measured.
NVIDIA (NVDA)
How NVDA actually reacts to news, measured.
Tesla (TSLA)
How TSLA actually reacts to news, measured.
Microsoft (MSFT)
How MSFT actually reacts to news, measured.
Advanced Micro Devices (AMD)
How AMD actually reacts to news, measured.
Amazon (AMZN)
How AMZN actually reacts to news, measured.
Alphabet (GOOG)
How GOOG actually reacts to news, measured.
Meta Platforms (META)
How META actually reacts to news, measured.
Broadcom (AVGO)
How AVGO actually reacts to news, measured.
JPMorgan Chase (JPM)
How JPM actually reacts to news, measured.
Visa (V)
How V actually reacts to news, measured.
Walmart (WMT)
How WMT actually reacts to news, measured.
Eli Lilly (LLY)
How LLY actually reacts to news, measured.
UnitedHealth Group (UNH)
How UNH actually reacts to news, measured.
Netflix (NFLX)
How NFLX actually reacts to news, measured.
Johnson & Johnson (JNJ)
How JNJ actually reacts to news, measured.
Exxon Mobil (XOM)
How XOM actually reacts to news, measured.
Home Depot (HD)
How HD actually reacts to news, measured.
Costco (COST)
How COST actually reacts to news, measured.
Mastercard (MA)
How MA actually reacts to news, measured.
Oracle (ORCL)
How ORCL actually reacts to news, measured.
Salesforce (CRM)
How CRM actually reacts to news, measured.
Bank of America (BAC)
How BAC actually reacts to news, measured.
Coca-Cola (KO)
How KO actually reacts to news, measured.
Walt Disney (DIS)
How DIS actually reacts to news, measured.
Browse all tickers
Every name we’ve measured, in one place.
How the numbers are made.
How is Peraso Inc.'s median reaction calculated?
Every labeled PRSO 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 274 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. 34% of PRSO'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 PRSO'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.