Maison Solutions Inc. - Class A (MSS)
MSS moved a median of -0.02% 30 minutes after news, and -1.73% by the close. How MSS actually reacts to news — the realized, point-in-time move the market made, measured across 378 labeled events over the last three years with zero look-ahead.
MSS’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 46% | 334 |
| 30-min | -0.02% | 44% | 372 |
| 60-min | -0.47% | 42% | 375 |
| to close | -1.73% | 41% | 377 |
| Middle 50% of MSS reactions | -2.48% to +1.80% |
|---|---|
| Median reaction (30-min) | -0.02% |
| Measured reactions | 378 |
Half of all Maison Solutions Inc. - Class A news events land between -2.48% and +1.80% 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 MSS moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to MSS's baseline. Nothing else.
Recent MSS events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K Maison Solutions Inc. For: Sep 23 | SEC filing · Form 8-K | SEC EDGAR | -2.86% | -5.14% | |
| Maison Solutions Inc. Receives Additional Nasdaq Notification Regarding Delayed Filing of Quarterly Report on Form 10-Q | Press release | ACCESS Newswire | -0.30% | +9.15% | |
| Form NT 10-Q Maison Solutions Inc. For: Jul 31 | SEC filing · Form NT | SEC EDGAR | -2.98% | -9.52% | |
| Maison Solutions Eliminates All Outstanding Convertible Notes, Removing Legacy Financing Overhang | Press release | ACCESS Newswire | +11.51% | -18.50% | |
| Form 8-K Maison Solutions Inc. For: Aug 20 | SEC filing · Form 8-K | SEC EDGAR | +11.51% | -18.50% | |
| Maison Solutions Inc. Receives Nasdaq Notification Regarding Delayed Filing of Annual Report on Form 10-K | Press release | ACCESS Newswire | -0.45% | +8.03% | |
| Maison Solutions Inc. Receives 2026 Global Recognition Award in Innovation Category | Press release | ACCESS Newswire | +1.52% | +1.37% | |
| Form NT 10-K Maison Solutions Inc. For: Apr 30 | SEC filing · Form NT | SEC EDGAR | -2.27% | -7.36% | |
| Maison Solutions Issues Letter to Shareholders on Operational Reset, Recent Transaction Value and the Company's Path Forward | Press release | ACCESS Newswire | +7.01% | +4.46% | |
| Form 8-K Maison Solutions Inc. For: Jul 28 | SEC filing · Form 8-K | SEC EDGAR | -3.89% | -11.67% | |
| Form 8-K Maison Solutions Inc. For: Jul 27 | SEC filing · Form 8-K | SEC EDGAR | -3.89% | -11.67% | |
| Maison Solutions Regains Compliance with Nasdaq Annual Meeting Requirement | Press release | ACCESS Newswire | +5.11% | +4.54% | |
| Maison Solutions Signs Definitive Agreement to Establish Majority-Controlled AI Technology Platform | Press release | ACCESS Newswire | -9.68% | -38.87% | |
| Form 8-K Maison Solutions Inc. For: Jul 23 | SEC filing · Form 8-K | SEC EDGAR | +0.66% | -6.20% | |
| Form 8-K Maison Solutions Inc. For: Jul 20 | SEC filing · Form 8-K | SEC EDGAR | +0.84% | +13.67% | |
| Maison Solutions Announces Reverse Stock Split | Press release | ACCESS Newswire | -9.83% | -9.69% | |
| Form 8-K Maison Solutions Inc. For: Jul 06 | SEC filing · Form 8-K | SEC EDGAR | -11.11% | -21.31% | |
| Maison Solutions Inc. Enters into Agreement to Divest San Gabriel and Monrovia Store Operations as Part of Strategic Realignment Toward Operational Efficiency and AI-Enabled Growth | Press release | ACCESS Newswire | -11.11% | -21.31% | |
| Form ARS Maison Solutions Inc. For: Apr 30 | SEC filing · Form ARS | SEC EDGAR | +1.11% | -1.83% | |
| Form DEF 14A Maison Solutions Inc. For: Jul 22 | SEC filing · Form DEF | SEC EDGAR | +1.11% | -1.83% | |
| Form 8-K Maison Solutions Inc. For: Jun 09 | SEC filing · Form 8-K | SEC EDGAR | -1.00% | +2.54% | |
| Maison Solutions Inc. Announces Strategic Collaboration with SupplyAi and MiniMax to Explore AI-Native Food Supply Chain Solutions | Press release | ACCESS Newswire | +16.52% | -1.93% | |
| Alexandria Marie Lopez of Maison Solutions Inc. Named 2026 LA Executive Awards Nominee | Press release | ACCESS Newswire | +1.15% | -2.63% | |
| Form 8-K Maison Solutions Inc. For: May 06 | SEC filing · Form 8-K | SEC EDGAR | +3.26% | -6.67% | |
| Form 8-K Maison Solutions Inc. For: May 11 | SEC filing · Form 8-K | SEC EDGAR | +0.43% | -3.03% | |
| Maison Solutions Inc. Regains Compliance with Nasdaq Minimum Bid Price Requirement | Press release | ACCESS Newswire | -0.76% | -8.21% | |
| Form 8-K Maison Solutions Inc. For: Apr 23 | SEC filing · Form 8-K | SEC EDGAR | -1.65% | +1.65% | |
| Notice of Proposed Settlement of Stockholder Derivative Action: Maison Solutions Inc. | Press release | GlobeNewswire | -1.65% | +1.65% | |
| Form 8-K Maison Solutions Inc. For: Apr 22 | SEC filing · Form 8-K | SEC EDGAR | -4.16% | -5.52% | |
| Maison Solutions Announces Reverse Stock Split | Press release | ACCESS Newswire | +3.43% | +1.37% | |
| Did Maison Solutions Inc. Insiders Breach their Fiduciary Duties to Shareholders? | Press release | PR Newswire | +0.00% | +3.86% | |
| Form 8-K Maison Solutions Inc. For: Mar 23 | SEC filing · Form 8-K | SEC EDGAR | +0.72% | -2.25% | |
| Form 10-Q Maison Solutions Inc. For: Jan 31 | SEC filing · Form 10-Q | SEC EDGAR | -4.18% | -17.77% | |
| Maison Solutions Inc. Reports Fiscal 2026 Third Quarter Results | Press release | ACCESS Newswire | -4.18% | -17.77% | |
| Form 8-K Maison Solutions Inc. For: Jan 31 | SEC filing · Form 8-K | SEC EDGAR | +2.65% | -4.06% | |
| Form 8-K Maison Solutions Inc. For: Jan 07 | SEC filing · Form 8-K | SEC EDGAR | -0.65% | +1.90% | |
| Form EFFECT Maison Solutions Inc. | SEC filing · Form EFFECT | SEC EDGAR | +0.12% | -12.01% | |
| Form 10-Q Maison Solutions Inc. For: Oct 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.17% | +1.16% | |
| Maison Solutions Reports Second Quarter and Six Month 2026 Financial Results | Press release | ACCESS Newswire | +0.00% | -12.24% | |
| Form 8-K Maison Solutions Inc. For: Dec 18 | SEC filing · Form 8-K | SEC EDGAR | +0.56% | +5.98% | |
| Form NT 10-Q Maison Solutions Inc. For: Oct 31 | SEC filing · Form NT | SEC EDGAR | +0.00% | -11.82% | |
| Form S-1 Maison Solutions Inc. | SEC filing · Form S-1 | SEC EDGAR | -2.60% | +0.87% | |
| HALPER SADEH LLC ENCOURAGES MAISON SOLUTIONS INC. SHAREHOLDERS TO CONTACT THE FIRM TO DISCUSS THEIR RIGHTS | Press release | PR Newswire | +0.63% | +2.47% | |
| Form S-1/A Maison Solutions Inc. | SEC filing · Form S-1 | SEC EDGAR | +0.90% | -0.80% | |
| Form DEF 14C Maison Solutions Inc. For: Nov 05 | SEC filing · Form DEF | SEC EDGAR | -1.47% | -5.44% | |
| Maison Solutions Purchases Over 2.55 Million Worldcoin (WLD) Tokens Under Treasury Initiative | Press release | ACCESS Newswire | -0.59% | -2.03% | |
| Halper Sadeh LLC Encourages Maison Solutions Inc. Shareholders to Contact the Firm to Discuss Their Rights | Press release | Business Wire | +1.46% | +0.63% | |
| Form 8-K Maison Solutions Inc. For: Oct 22 | SEC filing · Form 8-K | SEC EDGAR | +0.70% | +2.19% | |
| Form PRE 14C Maison Solutions Inc. For: Oct 22 | SEC filing · Form PRE | SEC EDGAR | -0.63% | +10.22% | |
| Form 8-K Maison Solutions Inc. For: Oct 01 | SEC filing · Form 8-K | SEC EDGAR | +1.94% | -5.88% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the MSS section they belong to.
Where else MSS is measured.
MSS earnings → · Analyst actions → · SEC filings →
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Every name we’ve measured, in one place.
How the numbers are made.
How is Maison Solutions Inc. - Class A's median reaction calculated?
Every labeled MSS 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 378 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 MSS'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 MSS'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.