Infinera Corporation (INFN)
INFN moved a median of +0.15% 30 minutes after news, and 0.00% by the close. How INFN actually reacts to news — the realized, point-in-time move the market made, measured across 287 labeled events over the last three years with zero look-ahead.
INFN’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 49% | 246 |
| 30-min | +0.15% | 59% | 246 |
| 60-min | +0.23% | 64% | 246 |
| to close | 0.00% | 44% | 247 |
| Middle 50% of INFN reactions | -0.32% to +0.68% |
|---|---|
| Median reaction (30-min) | +0.15% |
| Measured reactions | 287 |
Half of all Infinera Corporation news events land between -0.32% and +0.68% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How INFN reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst downgrades | 15 | -0.24% | 33% | -0.24% |
| Coverage initiations | 16 | 0.00% | 50% | -0.24% |
| Rating reiterations | 20 | -0.16% | 40% | -2.01% |
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. 3 further classes were observed with fewer than 10 measured events and are not published. See how INFN ranks against every other measured name →
That’s how INFN usually reacts — get an email when it moves on news →Email me when INFN moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to INFN's baseline. Nothing else.
Recent INFN events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 15-12G Infinera Corp | SEC filing · Form 15-12G | SEC EDGAR | — | — | |
| Form 10-K Infinera Corp For: Dec 28 | SEC filing · Form 10-K | SEC EDGAR | — | — | |
| Form 8-K Infinera Corp For: Feb 27 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form 8-K Infinera Corp For: Feb 28 | SEC filing · Form 8-K | SEC EDGAR | — | — | |
| Form POSASR Infinera Corp | SEC filing · Form POSASR | SEC EDGAR | — | — | |
| Form S-8 POS Infinera Corp | SEC filing · Form S-8 | SEC EDGAR | — | — | |
| Form NT 10-K Infinera Corp For: Dec 28 | SEC filing · Form NT | SEC EDGAR | +0.07% | -0.07% | |
| Infinera Corporation Fourth Quarter and Fiscal 2024 Financial Results | Press release | GlobeNewswire | — | — | |
| Form 8-K Infinera Corp For: Feb 18 | SEC filing · Form 8-K | SEC EDGAR | +0.07% | +0.15% | |
| Infinera Announces Anticipated Closing Date of Acquisition by Nokia and Deadline for Infinera Stockholders to Revoke Election of Merger Consideration | Press release | GlobeNewswire | +0.07% | +0.15% | |
| Zayo Achieves Record-breaking 1 Tb/s Transmission on Live North American Network with Infinera’s ICE7 Coherent Optical Solution | Press release | GlobeNewswire | +0.07% | +0.15% | |
| Form 8-K Infinera Corp For: Jan 31 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.15% | |
| Form 8-K Infinera Corp For: Jan 16 | SEC filing · Form 8-K | SEC EDGAR | -0.30% | -0.15% | |
| C3ntro Telecom Upgrades Data Center Network in Mexico with Infinera’s GX Series Solution | Press release | GlobeNewswire | +0.15% | +0.61% | |
| Infinera Awarded Gold Medal by EcoVadis in Recognition of Sustainability Excellence | Press release | GlobeNewswire | +0.15% | +0.61% | |
| Form 10-Q Infinera Corp For: Sep 28 | SEC filing · Form 10-Q | SEC EDGAR | +1.43% | +0.90% | |
| Form 8-K Infinera Corp For: Nov 05 | SEC filing · Form 8-K | SEC EDGAR | +1.43% | +0.90% | |
| Infinera Corporation Reports Third Quarter 2024 Financial Results | Press release | GlobeNewswire | +1.43% | +0.90% | |
| Form 8-K Infinera Corp For: Oct 17 | SEC filing · Form 8-K | SEC EDGAR | -0.15% | +1.78% | |
| Infinera Signs Non-Binding Preliminary Memorandum of Terms to Receive Up to $93 Million in CHIPS Act Funding | Press release | GlobeNewswire | -0.89% | -0.15% | |
| Converge Selects Infinera’s 1.2T ICE7 | Press release | GlobeNewswire | -0.67% | -1.19% | |
| Poka Lambro Deploys Infinera to Expand Its Middle-mile Network and Increase West Texas Communities’ Opportunity and Competitiveness | Press release | GlobeNewswire | +0.30% | +0.30% | |
| Form 8-K Infinera Corp For: Oct 01 | SEC filing · Form 8-K | SEC EDGAR | +0.15% | -0.30% | |
| Infinera’s Commitment to Emission Reduction Validated by Science Based Targets initiative | Press release | GlobeNewswire | -0.06% | +0.30% | |
| Form 8-K Infinera Corp For: Sep 25 | SEC filing · Form 8-K | SEC EDGAR | +0.14% | -0.59% | |
| Infinera Reminds Infinera Stockholders of Deadline for Infinera Stockholders to Elect Form of Merger Consideration | Press release | GlobeNewswire | +0.14% | -0.59% | |
| Form DEFR14A Infinera Corp | SEC filing · Form DEFR14A | SEC EDGAR | +0.07% | +1.62% | |
| Form 8-K Infinera Corp For: Sep 23 | SEC filing · Form 8-K | SEC EDGAR | +0.07% | +1.62% | |
| Form 8-K Infinera Corp For: Sep 13 | SEC filing · Form 8-K | SEC EDGAR | +0.46% | +1.51% | |
| Core-Backbone Upgrades Key Network Routes in Germany with Infinera’s GX Series Solution | Press release | GlobeNewswire | -0.48% | +0.48% | |
| INFN Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Infinera Corporation Is Fair to Shareholders | Press release | Business Wire | +0.82% | +0.65% | |
| Form DEFM14A Infinera Corp | SEC filing · Form DEFM14A | SEC EDGAR | -0.58% | -1.15% | |
| Form 8-K Infinera Corp For: Aug 09 | SEC filing · Form 8-K | SEC EDGAR | -0.53% | -0.70% | |
| Form 10-Q Infinera Corp For: Jun 29 | SEC filing · Form 10-Q | SEC EDGAR | -2.58% | -0.86% | |
| Form 8-K Infinera Corp For: Aug 02 | SEC filing · Form 8-K | SEC EDGAR | -2.58% | -0.86% | |
| Infinera Corporation Reports Second Quarter 2024 Financial Results | Press release | GlobeNewswire | -2.58% | -0.86% | |
| GARR Selects Infinera’s GX Series to Double Capacity of Italy’s Research & Education Network | Press release | GlobeNewswire | +0.17% | -0.83% | |
| SECOM Deploys Infinera XTM Series for Middle-mile Network to Bring New Broadband Services to Underserved Rural Colorado | Press release | GlobeNewswire | +0.00% | -0.33% | |
| INFN Stock Alert: Halper Sadeh LLC Is Investigating Whether the Sale of Infinera Corporation Is Fair to Shareholders | Press release | Business Wire | -0.16% | +0.00% | |
| Japan’s APRESIA Systems Expands Access Network Solutions Portfolio with Integration of Infinera ICE-X Coherent Pluggables | Press release | GlobeNewswire | -0.16% | +0.00% | |
| Form 8-K Infinera Corp For: Jun 27 | SEC filing · Form 8-K | SEC EDGAR | +0.72% | -1.93% | |
| Form 8-K/A Infinera Corp For: Jun 27 | SEC filing · Form 8-K | SEC EDGAR | -0.16% | +0.00% | |
| INFN Alert: Monsey Firm of Wohl & Fruchter Investigating Fairness of the Sale of Infinera to Nokia | Press release | GlobeNewswire | -0.64% | -2.33% | |
| Infinera, DZS, and Calnex Successfully Demonstrate 5G Mobile xHaul with Open XR Point-to-Multipoint Optics in European Open Test & Integration Center in Torino | Press release | GlobeNewswire | +1.25% | +2.31% | |
| Form S-8 Infinera Corp | SEC filing · Form S-8 | SEC EDGAR | +0.58% | +1.16% | |
| Digicel Deploys Infinera’s GX Series for Deep Blue One Subsea Cable System | Press release | GlobeNewswire | +0.00% | -2.50% | |
| Form 8-K Infinera Corp For: Jun 12 | SEC filing · Form 8-K | SEC EDGAR | +0.65% | -3.68% | |
| Form 8-K Infinera Corp For: Jun 05 | SEC filing · Form 8-K | SEC EDGAR | -0.94% | +2.25% | |
| Form DEFR14A Infinera Corp | SEC filing · Form DEFR14A | SEC EDGAR | +1.10% | +0.92% | |
| Form SD Infinera Corp | SEC filing · Form SD | SEC EDGAR | -0.88% | -4.21% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the INFN section they belong to.
Where else INFN is measured.
INFN earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Identiv, Inc. (INVE) | 289 | 0.00% | 41% |
| Data Storage Corporation (DTST) | 287 | +0.26% | 54% |
| PAYMENT DATA SYSTEMS (PYDS) | 286 | 0.00% | 41% |
| Canadian Solar Inc. - Common Shares (CSIQ) | 285 | 0.00% | 50% |
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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Every name we’ve measured, in one place.
How the numbers are made.
How is Infinera Corporation's median reaction calculated?
Every labeled INFN 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 287 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. 59% of INFN'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 INFN'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.