Zuora, Inc. Class A (ZUO)
ZUO moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How ZUO actually reacts to news — the realized, point-in-time move the market made, measured across 459 labeled events over the last three years with zero look-ahead.
ZUO’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 49% | 427 |
| 30-min | 0.00% | 44% | 427 |
| 60-min | 0.00% | 50% | 427 |
| to close | 0.00% | 41% | 428 |
| Middle 50% of ZUO reactions | -0.12% to +0.15% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 459 |
Half of all Zuora, Inc. Class A news events land between -0.12% and +0.15% 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 ZUO moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to ZUO's baseline. Nothing else.
Recent ZUO events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 15-12G ZUORA INC | SEC filing · Form 15-12G | SEC EDGAR | — | — | |
| Form 8-K ZUORA INC For: Feb 13 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form POSASR ZUORA INC | SEC filing · Form POSASR | SEC EDGAR | — | — | |
| Form S-8 POS ZUORA INC | SEC filing · Form S-8 | SEC EDGAR | — | — | |
| Silver Lake and GIC Complete Acquisition of Zuora | Press release | Business Wire | — | — | |
| Form 8-K ZUORA INC For: Feb 11 | SEC filing · Form 8-K | SEC EDGAR | -0.05% | +0.00% | |
| Zuora Recognized as a Leader in Recurring Billing Solutions | Press release | Business Wire | +0.05% | +0.20% | |
| Form DEFA14A ZUORA INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | +0.00% | |
| Zuora Named Workday Services Partner | Press release | Business Wire | +0.00% | +0.00% | |
| Form CT ORDER ZUORA INC | SEC filing · Form CT | SEC EDGAR | -0.10% | -0.10% | |
| Form DEFA14A ZUORA INC | SEC filing · Form DEFA14A | SEC EDGAR | -0.15% | -0.30% | |
| Form DEFM14A ZUORA INC | SEC filing · Form DEFM14A | SEC EDGAR | -0.15% | -0.30% | |
| ZUO Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Zuora, Inc. Is Fair to Shareholders | Press release | Business Wire | +0.05% | +0.00% | |
| Form PRER14A ZUORA INC | SEC filing · Form PRER14A | SEC EDGAR | +0.20% | +0.00% | |
| ZUORA BUYOUT LAWSUIT FILED: Shareholders Encouraged to Contact Kaskela Law LLC to Discuss Their Rights and Options with Respect to Fairness of $10.00 Per Share Buyout Proposal | Press release | PR Newswire | +0.00% | -0.05% | |
| Form 10-Q ZUORA INC For: Oct 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.15% | +0.30% | |
| Form 8-K ZUORA INC For: Dec 09 | SEC filing · Form 8-K | SEC EDGAR | -0.15% | +0.30% | |
| Zuora Reports Third Quarter Fiscal 2025 Results | Press release | Business Wire | -0.15% | +0.30% | |
| ZUORA SHAREHOLDER BUYOUT LAWSUIT FILED: Investors Encouraged to Contact Kaskela Law LLC to Discuss Their Rights and Options with Respect to $10.00 Per Share Buyout Proposal | Press release | GlobeNewswire | +0.00% | -0.30% | |
| BlueSnap Named a Preferred Payments Partner for Zuora | Press release | Business Wire | +0.05% | +0.00% | |
| ZUO STOCK ALERT: Halper Sadeh LLC is Investigating Whether the Sale of Zuora, Inc. is Fair to Shareholders | Press release | GlobeNewswire | -0.05% | +0.00% | |
| ZUORA LAWSUIT FILED: Investors Encouraged to Contact Kaskela Law LLC to Discuss Their Rights and Options with Respect to Proposed $10.00 Per Share Buyout | Press release | Business Wire | +0.05% | +0.00% | |
| Form DEFA14A ZUORA INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.05% | +0.00% | |
| ZUORA STOCKHOLDER NOTIFICATION: Kaskela Law LLC Announces Investigation into Fairness of Zuora, Inc. (NYSE: ZUO) Stockholder Buyout | Press release | PR Newswire | — | +0.00% | |
| ZUORA BUYOUT INVESTIGATION NOTICE: Kaskela Law LLC Encourages Zuora, Inc. (NYSE:ZUO) Stockholders to Join the Firm’s Investigation of Zuora’s Proposed Buyout of ZUO Stockholders at $10.00 Per Share | Press release | Accesswire | +0.05% | +0.10% | |
| Form PREM14A ZUORA INC For: Nov 25 | SEC filing · Form PREM14A | SEC EDGAR | -0.15% | -0.40% | |
| Ibbaka Releases the 2nd Annual AI Monetization Survey Results 2024 | Press release | PR Web | +0.05% | -0.10% | |
| Zuora Announces New Asia-Pacific Data Center | Press release | Business Wire | +0.10% | +0.00% | |
| Form DEFA14A ZUORA INC | SEC filing · Form DEFA14A | SEC EDGAR | -0.20% | -0.20% | |
| BRODSKY & SMITH SHAREHOLDER UPDATE: Notifying Investors of the Following Investigations: Zuora, Inc. (NYSE - ZUO), Primo Water Corporation (NYSE - PRMW), Manitex International, Inc. (Nasdaq - MNTX), Outbrain Inc. (Nasdaq - OB) | Press release | GlobeNewswire | -0.15% | +0.00% | |
| Wolf Popper LLP is Investigating Whether the Sale of Zuora, Inc. to Its Controlling Shareholders Is Fair to the Minority Shareholders | Press release | GlobeNewswire | -0.10% | +0.30% | |
| ZUO Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Zuora, Inc. is Fair to Shareholders | Press release | GlobeNewswire | -0.10% | +0.30% | |
| Form DEFA14A ZUORA INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.15% | +0.10% | |
| Form 8-K ZUORA INC For: Oct 17 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.50% | |
| Form DEFA14A ZUORA INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | -0.50% | |
| ALERT: Rowley Law PLLC is Investigating Proposed Acquisition of Zuora, Inc. | Press release | PR Newswire | -0.10% | -0.10% | |
| Form 8-K ZUORA INC For: Oct 17 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -0.40% | |
| Form DEFA14A ZUORA INC | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | -0.40% | |
| ZUO Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Zuora, Inc. Is Fair to Shareholders | Press release | Business Wire | -0.00% | -0.40% | |
| Zuora Buyout Alert: Shareholders Concerned About $10 Deal Price Should Contact Julie & Holleman LLP Regarding Potential Legal Claims | Press release | PR Newswire | -0.00% | -0.41% | |
| Zuora Enters into Definitive Agreement to be Acquired by Silver Lake and GIC For $1.7 Billion | Press release | Business Wire | +0.00% | -0.40% | |
| Zuora Accelerates Usage Monetization with New Capabilities to Rapidly Transform Raw Usage Data Into Innovative Pricing Models | Press release | Business Wire | +0.00% | +0.00% | |
| Zuora Advances Media Solution with New AI Paywall | Press release | Business Wire | +0.00% | +0.00% | |
| Zuora’s CEO & CFO to Participate in the 2024 Goldman Sachs Communacopia + Technology Conference | Press release | Business Wire | +0.58% | -0.23% | |
| Form 10-Q ZUORA INC For: Jul 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.11% | -1.35% | |
| MGI Research Ranks Zuora Revenue No. 1 in Product and Strategy in 2024 Automated Revenue Management Ratings | Press release | Business Wire | +0.46% | +3.13% | |
| Form 8-K ZUORA INC For: Aug 21 | SEC filing · Form 8-K | SEC EDGAR | -0.76% | -7.52% | |
| Zuora Reports Second Quarter Fiscal 2025 Results | Press release | Business Wire | -0.76% | -7.52% | |
| Zuora Announces Date for Its Second Quarter Fiscal 2025 Earnings Conference Call | Press release | Business Wire | -0.80% | -0.80% | |
| Zuora Recognized as a Leader in 2024 Gartner® Magic Quadrant™ for Recurring Billing Applications | Press release | Business Wire | +0.06% | +0.71% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the ZUO section they belong to.
Where else ZUO is measured.
ZUO earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Domo, Inc. - Class B (DOMO) | 463 | -0.13% | 43% |
| SYMBOLIC LOGIC INC (EVOL) | 459 | 0.00% | 43% |
| CISION LTD (CISN) | 458 | 0.00% | 49% |
| Crexendo, Inc. (CXDO) | 456 | -0.18% | 43% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
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How the numbers are made.
How is Zuora, Inc. Class A's median reaction calculated?
Every labeled ZUO 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 459 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 ZUO'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 ZUO'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.