PRESTO AUTOMATION INC (PRST)
PRST moved a median of -2.44% 30 minutes after news, and -3.50% by the close. How PRST actually reacts to news — the realized, point-in-time move the market made, measured across 156 labeled events over the last three years with zero look-ahead.
PRST’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.12% | 31% | 152 |
| 30-min | -2.44% | 30% | 155 |
| 60-min | -2.40% | 30% | 155 |
| to close | -3.50% | 29% | 155 |
| Middle 50% of PRST reactions | -6.67% to +0.96% |
|---|---|
| Median reaction (30-min) | -2.44% |
| Measured reactions | 156 |
Half of all PRESTO AUTOMATION INC news events land between -6.67% and +0.96% 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 PRST moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to PRST's baseline. Nothing else.
Recent PRST events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Presto Launches Industry-First Menu Unification Product: Enabling The Most Frictionless and Scalable Drive-Thru Voice AI | Press release | GlobeNewswire | +0.00% | — | |
| Presto Automation Announces Sale of Assets to Consortium Led by Remus Capital | Press release | GlobeNewswire | +57.14% | -4.76% | |
| Presto Automation Announces Sale Process Backed by Significant Lender Financing | Press release | GlobeNewswire | +0.93% | -33.33% | |
| Form 15-12G Presto Automation Inc. | SEC filing · Form 15-12G | SEC EDGAR | +5.00% | +0.00% | |
| Form EFFECT Presto Automation Inc. | SEC filing · Form EFFECT | SEC EDGAR | -7.69% | -21.54% | |
| Form 8-K Presto Automation Inc. For: May 28 | SEC filing · Form 8-K | SEC EDGAR | -1.24% | -9.88% | |
| Form POS AM Presto Automation Inc. | SEC filing · Form POS | SEC EDGAR | -12.63% | -12.63% | |
| Form S-8 POS Presto Automation Inc. | SEC filing · Form S-8 | SEC EDGAR | +15.85% | +1.22% | |
| Form 8-K Presto Automation Inc. For: Aug 09 | SEC filing · Form 8-K | SEC EDGAR | -15.38% | +0.00% | |
| Form 8-K Presto Automation Inc. For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | -2.33% | -31.38% | |
| Form 8-K Presto Automation Inc. For: Jul 24 | SEC filing · Form 8-K | SEC EDGAR | -0.15% | -0.75% | |
| Form 8-K Presto Automation Inc. For: Jul 16 | SEC filing · Form 8-K | SEC EDGAR | +0.30% | -1.66% | |
| Form 8-K Presto Automation Inc. For: Jun 27 | SEC filing · Form 8-K | SEC EDGAR | +3.14% | -2.48% | |
| Form DEFA14A Presto Automation Inc. | SEC filing · Form DEFA14A | SEC EDGAR | +3.88% | +6.25% | |
| Form DEF 14A Presto Automation Inc. For: Jul 16 | SEC filing · Form DEF | SEC EDGAR | +0.00% | +0.39% | |
| Form PRER14A Presto Automation Inc. | SEC filing · Form PRER14A | SEC EDGAR | -0.25% | -3.00% | |
| Form PRE 14A Presto Automation Inc. For: Jun 07 | SEC filing · Form PRE | SEC EDGAR | -7.42% | -8.33% | |
| Form 8-K Presto Automation Inc. For: Jun 06 | SEC filing · Form 8-K | SEC EDGAR | +0.44% | -2.19% | |
| Presto Pilots Drive-Thru Voice AI at Taco John’s | Press release | GlobeNewswire | -7.05% | -11.17% | |
| UPDATE – Presto Pilots Drive-Thru Voice AI at Taco John’s | Press release | GlobeNewswire | -7.05% | -11.17% | |
| Form 8-K Presto Automation Inc. For: May 28 | SEC filing · Form 8-K | SEC EDGAR | -5.52% | -8.53% | |
| Form 8-K Presto Automation Inc. For: May 20 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -12.00% | |
| Form 10-Q Presto Automation Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +5.71% | +22.97% | |
| Form 8-K Presto Automation Inc. For: May 21 | SEC filing · Form 8-K | SEC EDGAR | -2.47% | -1.32% | |
| Presto Automation Announces Fiscal Third Quarter 2024 Financial Results | Press release | GlobeNewswire | +5.71% | +22.97% | |
| Presto Announces Pilot of Spanish Voice AI for Drive-Thrus | Press release | GlobeNewswire | -0.61% | -21.74% | |
| Form 8-K Presto Automation Inc. For: May 16 | SEC filing · Form 8-K | SEC EDGAR | +0.89% | -0.15% | |
| Form NT 10-Q Presto Automation Inc. For: Mar 31 | SEC filing · Form NT | SEC EDGAR | +0.03% | -0.15% | |
| Presto to Report Fiscal Third Quarter 2024 Financial Results | Press release | GlobeNewswire | -0.12% | -3.42% | |
| Presto Introduces Presto Voice™ with Pure AI for Enhanced Automated Drive-Thru Ordering | Press release | GlobeNewswire | -1.21% | -3.50% | |
| Form EFFECT Presto Automation Inc. | SEC filing · Form EFFECT | SEC EDGAR | -3.20% | -12.70% | |
| Form S-3/A Presto Automation Inc. | SEC filing · Form S-3 | SEC EDGAR | +0.91% | +4.04% | |
| Form S-3 Presto Automation Inc. | SEC filing · Form S-3 | SEC EDGAR | -4.72% | -9.61% | |
| Form 8-K Presto Automation Inc. For: Mar 21 | SEC filing · Form 8-K | SEC EDGAR | +1.54% | +3.27% | |
| Form 8-K Presto Automation Inc. For: Mar 14 | SEC filing · Form 8-K | SEC EDGAR | -3.44% | -5.00% | |
| Presto Automation Announces Pricing of $1.2M Registered Direct Offering Priced above Nasdaq Minimum Price | Press release | GlobeNewswire | -16.06% | -16.25% | |
| Form 8-K Presto Automation Inc. For: Mar 06 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -4.00% | |
| Presto Automation cancels Fiscal Second Quarter 2024 earnings call | Press release | GlobeNewswire | +0.30% | -17.90% | |
| Form 8-K Presto Automation Inc. For: Feb 29 | SEC filing · Form 8-K | SEC EDGAR | -8.72% | -24.27% | |
| Presto to Report Fiscal Second Quarter 2024 Financial Results | Press release | GlobeNewswire | +0.40% | +3.86% | |
| Form 8-K Presto Automation Inc. For: Feb 23 | SEC filing · Form 8-K | SEC EDGAR | +0.03% | -6.25% | |
| Presto Automation Announces Pricing of Approximately $2.1M Registered Direct Offering | Press release | GlobeNewswire | -6.48% | +1.00% | |
| Form 10-Q Presto Automation Inc. For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | +3.44% | |
| Form S-8 Presto Automation Inc. | SEC filing · Form S-8 | SEC EDGAR | +0.00% | +3.44% | |
| Form 8-K/A Presto Automation Inc. For: Jan 30 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +3.44% | |
| Form NT 10-Q Presto Automation Inc. For: Dec 31 | SEC filing · Form NT | SEC EDGAR | -0.57% | -10.47% | |
| Form DEF 14A Presto Automation Inc. For: Feb 26 | SEC filing · Form DEF | SEC EDGAR | +0.00% | -20.08% | |
| Presto Automation Raises $6.0 Million and Wins Final Appeal in Case Against XAC | Press release | GlobeNewswire | +15.91% | +19.89% | |
| Form 8-K Presto Automation Inc. For: Feb 04 | SEC filing · Form 8-K | SEC EDGAR | -7.27% | +1.64% | |
| Form 8-K Presto Automation Inc. For: Jan 30 | SEC filing · Form 8-K | SEC EDGAR | +1.08% | +1.97% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the PRST section they belong to.
Where else PRST is measured.
PRST earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is PRESTO AUTOMATION INC's median reaction calculated?
Every labeled PRST 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 156 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. 30% of PRST'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 PRST'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.