Clearfield, Inc. (CLFD)
CLFD moved a median of +0.02% 30 minutes after news, and +0.14% by the close. How CLFD actually reacts to news — the realized, point-in-time move the market made, measured across 230 labeled events over the last three years with zero look-ahead.
CLFD’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 42% | 215 |
| 30-min | +0.02% | 50% | 229 |
| 60-min | -0.06% | 48% | 229 |
| to close | +0.14% | 55% | 229 |
| Middle 50% of CLFD reactions | -0.82% to +0.56% |
|---|---|
| Median reaction (30-min) | +0.02% |
| Measured reactions | 230 |
Half of all Clearfield, Inc. news events land between -0.82% and +0.56% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How CLFD reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 18 | -0.49% | 44% | +0.34% |
| Rating reiterations | 32 | +0.03% | 53% | -1.40% |
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 CLFD ranks against every other measured name →
That’s how CLFD usually reacts — get an email when it moves on news →Email me when CLFD moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CLFD's baseline. Nothing else.
Recent CLFD events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Clearfield Accelerates Data Center Fiber Deployment with NOVA™ Velocity Panel | Press release | Business Wire | +0.00% | -1.29% | |
| Clearfield Expands Wireless Infrastructure Market Reach Through Distribution Agreement with WAV | Press release | Business Wire | +0.21% | +1.66% | |
| Clearfield’s NOVA™ Platform Earns Gold in 2026 ISE Network Innovators’ Awards | Press release | Business Wire | -0.44% | +0.26% | |
| Form 10-Q Clearfield, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.43% | -0.69% | |
| Clearfield Reports Third Quarter Fiscal 2026 Results | Press release | GlobeNewswire | -0.07% | -3.48% | |
| Form 8-K Clearfield, Inc. For: Aug 05 | SEC filing · Form 8-K | SEC EDGAR | -0.07% | -3.48% | |
| Clearfield Expands Fiber Portfolio with Sensing Cables for Continuous Infrastructure Monitoring | Press release | Business Wire | -1.72% | -0.67% | |
| Form 8-K Clearfield, Inc. For: Jul 24 | SEC filing · Form 8-K | SEC EDGAR | -1.72% | -0.67% | |
| Clearfield Sets Fiscal Third Quarter 2026 Earnings Call for Wednesday, August 5th, 2026 | Press release | GlobeNewswire | -0.79% | +0.86% | |
| Clearfield Introduces Fault Managed Power Portfolio to Bring Fiber and Power Together at the Network Edge | Press release | Business Wire | +0.00% | +3.83% | |
| Form SD Clearfield, Inc. | SEC filing · Form SD | SEC EDGAR | -3.84% | -7.96% | |
| Clearfield Joins VoltServer's Solution Partner Program to Advance Digital Electricity® Adoption | Press release | PR Newswire | — | +1.88% | |
| A Port in the Storm: Clearfield® Modular Fiber Solutions Accelerate Hurricane Recovery in the British Virgin Islands | Press release | Business Wire | -0.60% | -0.94% | |
| Form 10-Q Clearfield, Inc. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +1.33% | +13.10% | |
| Clearfield Reports Second Quarter Fiscal 2026 Results | Press release | GlobeNewswire | +5.01% | +18.83% | |
| Form 8-K Clearfield, Inc. For: May 06 | SEC filing · Form 8-K | SEC EDGAR | +5.01% | +18.83% | |
| Clearfield Expands Craftsmart® Portfolio with 8- and 10-inch FiberFirst™ Pedestals | Press release | Business Wire | +1.45% | +1.24% | |
| Form 8-K Clearfield, Inc. For: Apr 25 | SEC filing · Form 8-K | SEC EDGAR | -0.04% | +0.04% | |
| Clearfield to Present at the Needham Technology, Media, & Consumer Conference | Press release | Business Wire | +0.29% | -0.32% | |
| Clearfield Sets Fiscal Second Quarter 2026 Earnings Call for Wednesday, May 6, 2026 | Press release | GlobeNewswire | +0.00% | -1.72% | |
| Form 8-K Clearfield, Inc. For: Feb 26 | SEC filing · Form 8-K | SEC EDGAR | -0.05% | +0.17% | |
| Form 10-Q Clearfield, Inc. For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.29% | +0.18% | |
| Clearfield Reports First Quarter Fiscal 2026 Results | Press release | GlobeNewswire | +2.11% | -9.13% | |
| Form 8-K Clearfield, Inc. For: Feb 04 | SEC filing · Form 8-K | SEC EDGAR | +2.11% | -9.13% | |
| Clearfield Sets Fiscal First Quarter 2026 Earnings Call for Wednesday, February 4, 2026 | Press release | GlobeNewswire | +1.40% | +2.99% | |
| Clearfield Introduces NOVA™ Platform, Optimizing Scalability and Installation Simplicity for High-Density Fiber Connectivity | Press release | Business Wire | -0.82% | -1.31% | |
| Form DEF 14A Clearfield, Inc. For: Feb 26 | SEC filing · Form DEF | SEC EDGAR | -0.85% | -1.46% | |
| Form DEFA14A Clearfield, Inc. | SEC filing · Form DEFA14A | SEC EDGAR | -0.58% | -1.40% | |
| Clearfield to Present at the Needham Growth Conference | Press release | Business Wire | +1.25% | +5.56% | |
| Form 8-K Clearfield, Inc. For: Dec 10 | SEC filing · Form 8-K | SEC EDGAR | +0.40% | -2.96% | |
| Clearfield Signs ESGR Statement of Support; Supervisor Todd Bade Receives Patriot Award for Exceptional Military Support | Press release | Business Wire | +0.09% | +1.73% | |
| Clearfield Launches Tribal Broadband Training Initiative to Empower Native Communities and Build the Skilled Fiber Workforce of Tomorrow | Press release | Business Wire | +0.00% | +2.19% | |
| Clearfield Announces Increase to Share Repurchase Program | Press release | GlobeNewswire | +4.19% | +9.71% | |
| Clearfield Reports Fourth Quarter and Full Year 2025 Results | Press release | GlobeNewswire | +4.19% | +9.71% | |
| Form 10-K Clearfield, Inc. For: Sep 30 | SEC filing · Form 10-K | SEC EDGAR | -1.16% | -2.80% | |
| Form 8-K Clearfield, Inc. For: Nov 25 | SEC filing · Form 8-K | SEC EDGAR | +4.19% | +9.71% | |
| Form 8-K Clearfield, Inc. For: Nov 11 | SEC filing · Form 8-K | SEC EDGAR | -1.24% | -0.40% | |
| Clearfield Announces Divestiture of Nestor Cables Business | Press release | GlobeNewswire | +0.00% | +3.99% | |
| Clearfield’s ClearPass Connector Cleaning Dust Cap Surpasses 2 Million Worldwide | Press release | Business Wire | -0.45% | +1.17% | |
| Clearfield Sets Fiscal Fourth Quarter 2025 Earnings Call for Tuesday, November 25, 2025 | Press release | GlobeNewswire | -0.18% | -1.92% | |
| Clearfield Elects Rebecca Seidel and Kathleen Skarvan to the Board of Directors | Press release | GlobeNewswire | -0.11% | -0.80% | |
| Form 8-K Clearfield, Inc. For: Oct 28 | SEC filing · Form 8-K | SEC EDGAR | — | -0.69% | |
| Clearfield Expands Leadership Team with Key Executive Appointments | Press release | Business Wire | +0.16% | +0.73% | |
| Form 10-Q Clearfield, Inc. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.70% | +3.58% | |
| Clearfield Reports Third Quarter Fiscal 2025 Results | Press release | GlobeNewswire | -8.61% | -16.77% | |
| Form 8-K Clearfield, Inc. For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | -8.61% | -16.77% | |
| Clearfield and Hawaiian Telcom Celebrate Progress Towards Making Hawaii the First Fully Fiber-Enabled State | Press release | Business Wire | +0.00% | +0.05% | |
| Clearfield Sets Fiscal Third Quarter 2025 Earnings Call for Wednesday, August 6, 2025 | Press release | GlobeNewswire | +0.46% | -2.85% | |
| Form SD Clearfield, Inc. | SEC filing · Form SD | SEC EDGAR | -0.24% | +0.41% | |
| Clearfield Launches Flexible TetherSmart Multi-Fiber Terminal as Industry’s Smallest, Carrier-Grade Access Terminal | Press release | Business Wire | -0.03% | -0.42% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CLFD section they belong to.
Where else CLFD is measured.
CLFD earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Bilibili Inc. - American Depositary Shares (BILI) | 231 | 0.00% | 49% |
| HANWHA Q CELLS CO LTD AMERICA (HQCL) | 231 | 0.00% | 48% |
| Stratasys, Ltd. (SSYS) | 229 | +0.19% | 56% |
| Watsco, Inc. (WSO) | 227 | +0.07% | 53% |
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 Clearfield, Inc.'s median reaction calculated?
Every labeled CLFD 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 230 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. 50% of CLFD'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 CLFD'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.