CuriosityStream Inc. - Class A (CURI)
CURI moved a median of 0.00% 30 minutes after news, and 0.00% by the close. How CURI actually reacts to news — the realized, point-in-time move the market made, measured across 365 labeled events over the last three years with zero look-ahead.
CURI’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 39% | 344 |
| 30-min | 0.00% | 46% | 364 |
| 60-min | 0.00% | 47% | 365 |
| to close | 0.00% | 46% | 361 |
| Middle 50% of CURI reactions | -1.10% to +1.11% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 365 |
Half of all CuriosityStream Inc. - Class A news events land between -1.10% and +1.11% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How CURI reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 11 | +0.46% | 55% | 0.00% |
| Rating reiterations | 30 | +0.78% | 67% | +2.43% |
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. 4 further classes were observed with fewer than 10 measured events and are not published. See how CURI ranks against every other measured name →
That’s how CURI usually reacts — get an email when it moves on news →Email me when CURI moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CURI's baseline. Nothing else.
Recent CURI events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| CuriosityStream to Report Third Quarter 2026 Financial Results on November 11 | Press release | ACCESS Newswire | +0.00% | -1.07% | |
| Curiosity Stream Launches on Prime Video in Canada | Press release | ACCESS Newswire | +1.36% | -1.36% | |
| CuriosityStream Appoints Veteran Media Finance Executive Sean Piche as Chief Financial Officer | Press release | ACCESS Newswire | -0.74% | -5.54% | |
| Form 8-K CuriosityStream Inc. For: Aug 26 | SEC filing · Form 8-K | SEC EDGAR | -0.74% | -5.54% | |
| Form 10-Q CuriosityStream Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -3.50% | -15.48% | |
| CuriosityStream Delivers Record Q2 Earnings as Licensing Momentum Drives $8.9 million in Net Income and $11.4 million in Adjusted EBITDA; Raises Full-Year Outlook | Press release | ACCESS Newswire | +8.40% | +11.77% | |
| Form 8-K CuriosityStream Inc. For: Aug 12 | SEC filing · Form 8-K | SEC EDGAR | +8.40% | +11.77% | |
| CuriosityStream to Report Second Quarter 2026 Financial Results on August 12 | Press release | ACCESS Newswire | -1.11% | +0.37% | |
| Curiositystream Acquires Full Ownership of Its German Operations, Strengthening Strategic Position in Key International Market | Press release | ACCESS Newswire | +0.00% | -2.49% | |
| Form 8-K CuriosityStream Inc. For: Jul 07 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | -2.49% | |
| Form 8-K CuriosityStream Inc. For: Jul 01 | SEC filing · Form 8-K | SEC EDGAR | +2.61% | +7.84% | |
| CuriosityStream Appoints Claire Chiang As Corporate Controller | Press release | ACCESS Newswire | -0.40% | -2.79% | |
| Form S-8 CuriosityStream Inc. | SEC filing · Form S-8 | SEC EDGAR | +0.59% | -2.35% | |
| Curiosity Stream Launches on the Apple TV App in Mexico | Press release | ACCESS Newswire | +0.18% | -2.66% | |
| Form 8-K CuriosityStream Inc. For: May 20 | SEC filing · Form 8-K | SEC EDGAR | +0.77% | -1.92% | |
| CuriosityStream Reports First Quarter 2026 Financial Results and Raises Dividend | Press release | ACCESS Newswire | -13.09% | -8.36% | |
| Form 10-Q CuriosityStream Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -13.09% | -8.36% | |
| Form 8-K CuriosityStream Inc. For: May 14 | SEC filing · Form 8-K | SEC EDGAR | -13.09% | -8.36% | |
| CuriosityStream to Report First Quarter 2026 Financial Results on May 14 | Press release | ACCESS Newswire | +0.00% | +2.27% | |
| Form ARS CuriosityStream Inc. For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.79% | -0.79% | |
| Form DEF 14A CuriosityStream Inc. For: Dec 31 | SEC filing · Form DEF | SEC EDGAR | +0.79% | -0.32% | |
| Form DEFA14A CuriosityStream Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -1.09% | -1.09% | |
| CuriosityStream to Participate at the 38th Annual Roth Conference | Press release | ACCESS Newswire | -0.48% | -1.79% | |
| Form 10-K CuriosityStream Inc. For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.31% | +1.69% | |
| CuriosityStream Reports 40% Revenue Growth for Full-Year 2025 | Press release | ACCESS Newswire | -2.21% | +1.27% | |
| Form 8-K CuriosityStream Inc. For: Mar 10 | SEC filing · Form 8-K | SEC EDGAR | -2.21% | +1.27% | |
| Curiosity Stream Celebrates the 100th Episode of "Breakthrough" with a Powerful New Space Exploration Special | Press release | ACCESS Newswire | +1.17% | +0.88% | |
| Versos AI Launches the First End-to-End Solution for Preparing and Licensing Video Training Data for AI | Press release | GlobeNewswire | +0.77% | -4.00% | |
| Curiosity Stream Launches on Amazon Prime Video Channels in Germany | Press release | ACCESS Newswire | +0.16% | +1.25% | |
| CuriosityStream to Report Fourth Quarter and Year End 2025 Financial Results on March 11 | Press release | ACCESS Newswire | +1.22% | +1.53% | |
| CuriosityStream Appoints Industry Veteran John Vilade as Chief Commercial Officer to Accelerate AI Licensing and Partner Growth | Press release | ACCESS Newswire | -0.58% | -7.31% | |
| Form 8-K CuriosityStream Inc. For: Feb 05 | SEC filing · Form 8-K | SEC EDGAR | +1.86% | +2.48% | |
| CuriosityStream Declares Quarterly Cash Dividend | Press release | ACCESS Newswire | -1.00% | -2.00% | |
| Form 8-K CuriosityStream Inc. For: Jan 29 | SEC filing · Form 8-K | SEC EDGAR | -0.58% | -7.31% | |
| CuriosityStream Reiterates Q4 and Full-Year 2025 Outlook | Press release | ACCESS Newswire | +4.41% | +0.59% | |
| Form 8-K CuriosityStream Inc. For: Jan 08 | SEC filing · Form 8-K | SEC EDGAR | +0.14% | -0.87% | |
| CuriosityStream to Participate at 28th Annual Needham Growth Conference | Press release | Business Wire | -0.53% | -0.13% | |
| CuriosityStream to Participate at 14th Annual ROTH Deer Valley Event | Press release | Business Wire | -0.32% | +4.18% | |
| Form 10-Q/A CuriosityStream Inc. For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.00% | -4.22% | |
| CuriosityStream Reports 46% Year-over-Year Revenue Increase | Press release | Business Wire | +11.71% | — | |
| Form 8-K CuriosityStream Inc. For: Nov 12 | SEC filing · Form 8-K | SEC EDGAR | +11.71% | — | |
| CuriosityStream Names John Higgins Vice President, Content Partnerships, to Accelerate Growth in AI Licensing and Strategic Alliances | Press release | Business Wire | -1.02% | -3.33% | |
| CuriosityStream to Participate at Upcoming Conferences in November | Press release | Business Wire | +0.49% | +0.00% | |
| CuriosityStream Unveils New Licensing Partnerships Across Global Media and Next-Generation AI Platforms | Press release | Business Wire | -1.89% | -1.26% | |
| CuriosityStream to Report Third Quarter 2025 Financial Results on November 12 | Press release | Business Wire | +1.45% | +0.45% | |
| Curiosity Expands FAST Footprint with Launch of Curiosity Now on Prime Video | Press release | Business Wire | -1.25% | +0.42% | |
| CuriosityStream to Participate at Upcoming Conferences in September | Press release | Business Wire | -0.86% | +0.66% | |
| Form 8-K CuriosityStream Inc. For: Aug 14 | SEC filing · Form 8-K | SEC EDGAR | -1.91% | -4.05% | |
| CuriosityStream Announces Pricing of Secondary Public Offering of Common Stock | Press release | Business Wire | -1.98% | +1.73% | |
| CuriosityStream Announces Secondary Public Offering of Shares of Common Stock | Press release | Business Wire | -1.98% | +1.73% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CURI section they belong to.
Where else CURI is measured.
CURI earnings → · Analyst actions → · SEC filings →
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Every name we’ve measured, in one place.
How the numbers are made.
How is CuriosityStream Inc. - Class A's median reaction calculated?
Every labeled CURI 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 365 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. 46% of CURI'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 CURI'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.