Canadian Solar Inc. - Common Shares (CSIQ)
CSIQ moved a median of 0.00% 30 minutes after news, and -0.59% by the close. How CSIQ actually reacts to news — the realized, point-in-time move the market made, measured across 285 labeled events over the last three years with zero look-ahead.
CSIQ’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.02% | 49% | 284 |
| 30-min | 0.00% | 50% | 284 |
| 60-min | -0.17% | 45% | 284 |
| to close | -0.59% | 45% | 282 |
| Middle 50% of CSIQ reactions | -1.91% to +1.52% |
|---|---|
| Median reaction (30-min) | 0.00% |
| Measured reactions | 285 |
Half of all Canadian Solar Inc. - Common Shares news events land between -1.91% and +1.52% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How CSIQ reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 23 | 0.00% | 39% | +0.41% |
| Analyst downgrades | 28 | +1.17% | 61% | +1.46% |
| Rating reiterations | 45 | +0.18% | 56% | -0.80% |
| Price-target raises | 12 | +0.24% | 58% | -0.96% |
| Price-target cuts | 26 | -0.18% | 42% | -0.46% |
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. 1 further class was observed with fewer than 10 measured events and is not published. See how CSIQ ranks against every other measured name →
That’s how CSIQ usually reacts — get an email when it moves on news →Email me when CSIQ moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CSIQ's baseline. Nothing else.
Recent CSIQ events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Recurrent Energy Achieves Commercial Operation of 200 MWp Villameca Solar Project in Spain | Press release | PR Newswire | -1.33% | +4.45% | |
| e-STORAGE to Supply and Commission 100 MW/200 MWh Battery Storage System for OX2 in New South Wales | Press release | PR Newswire | +0.79% | +1.32% | |
| Recurrent Energy Achieves ISO 14001 Certification for Operations and Maintenance Services | Press release | PR Newswire | -0.13% | +0.67% | |
| Form S-8 Canadian Solar Inc. | SEC filing · Form S-8 | SEC EDGAR | -0.09% | +0.00% | |
| Canadian Solar Reports Second Quarter 2026 Results | Press release | PR Newswire | -2.57% | +4.25% | |
| Form 6-K Canadian Solar Inc. For: Aug 27 | SEC filing · Form 6-K | SEC EDGAR | -2.57% | +4.25% | |
| CANADIAN SOLAR ANNOUNCES RESOLUTION OF MAXEON U.S. PATENT LITIGATION | Press release | PR Newswire | +3.22% | +3.08% | |
| E-STORAGE's KuBank 3.0 for C&I Applications Successfully Passes Large-Scale Fire Testing | Press release | PR Newswire | +1.99% | -1.86% | |
| Form 6-K Canadian Solar Inc. For: Aug 13 | SEC filing · Form 6-K | SEC EDGAR | +1.99% | -1.86% | |
| Recurrent Energy Secures $695 Million in Project Financing for 330 MW California Solar Project | Press release | PR Newswire | +1.99% | -1.86% | |
| Recurrent Energy Powers Up Carwarp Energy Park in Australia Under Long-Term Microsoft PPA | Press release | PR Newswire | -1.21% | -4.55% | |
| Canadian Solar Schedules Second Quarter 2026 Earnings Conference Call for August 27 | Press release | PR Newswire | -0.28% | +2.57% | |
| Canadian Solar's U.S.-Manufactured TOPCon and HJT HP Modules Achieve FM Approvals Recognition for Their Severe Hail Resilience | Press release | PR Newswire | -0.28% | +2.57% | |
| CS PowerTech Launches Best in Class PV HJT Solar Cell Plant | Press release | PR Newswire | -1.06% | -9.06% | |
| Form 6-K Canadian Solar Inc. For: Jul 23 | SEC filing · Form 6-K | SEC EDGAR | -1.06% | -9.06% | |
| Canadian Solar Makes S&P Global Energy Premier List of Tier 1 Cleantech Companies 2026 | Press release | PR Newswire | +1.30% | -1.24% | |
| Canadian Solar Announces Leadership Change at Recurrent Energy | Press release | PR Newswire | +1.14% | -1.03% | |
| Form 6-K Canadian Solar Inc. For: Jul 06 | SEC filing · Form 6-K | SEC EDGAR | +1.14% | -1.03% | |
| Canadian Solar Inc. Announces Results of 2026 Annual Meeting of Shareholders | Press release | PR Newswire | -0.89% | -8.28% | |
| Form 6-K Canadian Solar Inc. For: Jul 02 | SEC filing · Form 6-K | SEC EDGAR | -0.89% | -8.28% | |
| e-STORAGE to Deliver 426 MWh of Energy Storage in Florida | Press release | PR Newswire | -1.06% | +2.06% | |
| Canadian Solar Achieves Silver Certification Under SSI Supply Chain Traceability for Ingot and Cell Production | Press release | PR Newswire | +2.38% | -1.12% | |
| e-STORAGE to Supply 381 MWh Battery Storage System for Apex Clean Energy in Michigan | Press release | PR Newswire | +2.38% | -1.12% | |
| e-STORAGE and Axpo Partner on First Joint Battery Project in Italy | Press release | PR Newswire | +0.07% | -4.91% | |
| Canadian Solar Launches TOPCon 3.0 High-Power-Density Module, Delivering up to 670 Wp, 24.8% Efficiency and Lower LCOE for Utility-Scale and C&I Solar Projects | Press release | PR Newswire | -0.76% | -2.38% | |
| Form 6-K Canadian Solar Inc. For: Jun 12 | SEC filing · Form 6-K | SEC EDGAR | -2.93% | -4.20% | |
| Canadian Solar Releases 2025 Corporate Sustainability Report | Press release | PR Newswire | -1.21% | -1.16% | |
| Form SD Canadian Solar Inc. | SEC filing · Form SD | SEC EDGAR | -1.21% | -1.16% | |
| Canadian Solar Reports First Quarter 2026 Results and Announces Appointment of Chief Executive Officer | Press release | PR Newswire | +3.29% | +4.61% | |
| Form 6-K Canadian Solar Inc. For: May 14 | SEC filing · Form 6-K | SEC EDGAR | +3.29% | +4.61% | |
| Form 6-K Canadian Solar Inc. For: Apr 27 | SEC filing · Form 6-K | SEC EDGAR | +0.91% | +3.48% | |
| Canadian Solar Schedules First Quarter 2026 Earnings Conference Call for May 14 | Press release | PR Newswire | -3.63% | -0.53% | |
| U.S. Patent Trial and Appeal Board Invalidates Trina's TOPCon Patents | Press release | PR Newswire | -2.57% | -1.79% | |
| Canadian Solar Files Annual Report on Form 20-F for Year Ended December 31, 2025 | Press release | PR Newswire | +0.40% | +0.55% | |
| Form 20-F Canadian Solar Inc. For: Dec 31 | SEC filing · Form 20-F | SEC EDGAR | +0.40% | +0.55% | |
| e-STORAGE to Deliver 420 MWh Battery Energy Storage System for Drax in the United Kingdom | Press release | PR Newswire | +0.87% | +4.61% | |
| Canadian Solar Reports Fourth Quarter and Full Year 2025 Results | Press release | PR Newswire | -1.13% | -1.24% | |
| Form 6-K Canadian Solar Inc. For: Mar 19 | SEC filing · Form 6-K | SEC EDGAR | -1.13% | -1.24% | |
| e-STORAGE to Deliver 2.5 GWh Battery Energy Storage System Supporting U.S. Data Center Power Demand | Press release | PR Newswire | -0.63% | -2.96% | |
| Form 6-K Canadian Solar Inc. For: Feb 27 | SEC filing · Form 6-K | SEC EDGAR | -2.89% | -9.46% | |
| Recurrent Energy Completes Sale of 200 MWh Battery Storage Facility to Hunt Energy Network in Texas | Press release | PR Newswire | -0.58% | +3.74% | |
| Canadian Solar Schedules Fourth Quarter and Full Year 2025 Earnings Conference Call for March 19 | Press release | PR Newswire | -0.31% | +1.43% | |
| Canadian Solar Delivers Its First Grid-Connected Battery Energy Storage System in Japan | Press release | PR Newswire | -1.79% | -6.59% | |
| Form 6-K Canadian Solar Inc. For: Feb 10 | SEC filing · Form 6-K | SEC EDGAR | +2.50% | +5.05% | |
| Republic Technologies Welcomes Canadian Solar (NASDAQ: CSIQ) CFO as Special Advisor to the Board | Press release | Business Wire | +1.47% | +2.31% | |
| e-STORAGE and Sunraycer Announce 503 MWh Battery Energy Storage Projects in Texas | Press release | PR Newswire | +1.55% | -2.06% | |
| Form 6-K Canadian Solar Inc. For: Jan 30 | SEC filing · Form 6-K | SEC EDGAR | +0.10% | -1.67% | |
| U.S. Patent Trial and Appeal Board Invalidates Maxeon Patents in Favor of Canadian Solar | Press release | PR Newswire | -0.63% | +1.36% | |
| CANADIAN SOLAR ANNOUNCES CLOSING OF OFFERING OF US$230 MILLION CONVERTIBLE SENIOR NOTES DUE 2031 | Press release | PR Newswire | -0.43% | +3.97% | |
| Form 6-K Canadian Solar Inc. For: Jan 13 | SEC filing · Form 6-K | SEC EDGAR | -0.33% | +4.07% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CSIQ section they belong to.
Where else CSIQ is measured.
CSIQ earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Infinera Corporation (INFN) | 287 | +0.15% | 59% |
| PAYMENT DATA SYSTEMS (PYDS) | 286 | 0.00% | 41% |
| Cirrus Logic, Inc. (CRUS) | 284 | +0.02% | 51% |
| GSI Technology, Inc. (GSIT) | 284 | -0.14% | 45% |
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 Canadian Solar Inc. - Common Shares's median reaction calculated?
Every labeled CSIQ 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 285 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 CSIQ'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 CSIQ'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.