CSX Corporation (CSX)
CSX moved a median of +0.07% 30 minutes after news, and 0.00% by the close. How CSX actually reacts to news — the realized, point-in-time move the market made, measured across 566 labeled events over the last three years with zero look-ahead.
CSX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | +0.03% | 55% | 560 |
| 30-min | +0.07% | 59% | 562 |
| 60-min | 0.00% | 50% | 563 |
| to close | 0.00% | 50% | 564 |
| Middle 50% of CSX reactions | -0.18% to +0.41% |
|---|---|
| Median reaction (30-min) | +0.07% |
| Measured reactions | 566 |
Half of all CSX Corporation news events land between -0.18% and +0.41% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How CSX reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 33 | -0.07% | 39% | -0.28% |
| Analyst downgrades | 29 | +0.10% | 62% | +0.52% |
| Coverage initiations | 16 | +0.32% | 69% | +0.02% |
| Rating reiterations | 182 | +0.03% | 51% | +0.01% |
| Price-target raises | 79 | +0.04% | 51% | +0.17% |
| Price-target cuts | 58 | +0.03% | 52% | -0.13% |
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. See how CSX ranks against every other measured name →
That’s how CSX usually reacts — get an email when it moves on news →Email me when CSX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CSX's baseline. Nothing else.
Recent CSX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Outside GC Adds Seven Partners in Q3, Deepening AI Governance, Privacy, and Global Operations | Press release | PR Web | +0.03% | -0.07% | |
| Form 8-K CSX CORP For: Oct 12 | SEC filing · Form 8-K | SEC EDGAR | +0.27% | -0.13% | |
| CSX Announces Retirement of Chief Operating Officer Mike Cory | Press release | GlobeNewswire | -0.15% | +0.95% | |
| CSX Corporation Declares Quarterly Dividend | Press release | GlobeNewswire | -0.02% | +0.04% | |
| CSX Corp. Announces Date for Third Quarter Earnings Release and Conference Call | Press release | GlobeNewswire | +0.18% | +0.71% | |
| CSX Honors 55 Customers for Chemical Safety Excellence | Press release | GlobeNewswire | +0.66% | +0.45% | |
| CSX Corp. Announces Second Quarter 2026 Results | Press release | GlobeNewswire | +1.57% | +1.46% | |
| Form 10-Q CSX CORP For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +1.57% | +1.46% | |
| Form 8-K CSX CORP For: Jul 22 | SEC filing · Form 8-K | SEC EDGAR | +1.57% | +1.46% | |
| CSX Corporation Declares Quarterly Dividend | Press release | GlobeNewswire | -0.26% | -1.42% | |
| CSX Corp. Announces Date for Second Quarter Earnings Release and Earnings Call | Press release | GlobeNewswire | +0.91% | +1.47% | |
| Form 11-K CSX CORP For: Dec 31 | SEC filing · Form 11-K | SEC EDGAR | +0.00% | +0.00% | |
| CSX Unveils Commemorative Locomotives Marking America’s 250th Anniversary | Press release | GlobeNewswire | +0.12% | +0.12% | |
| Form 8-K CSX CORP For: May 12 | SEC filing · Form 8-K | SEC EDGAR | +0.14% | +3.20% | |
| CSX Corporation Declares Quarterly Dividend | Press release | GlobeNewswire | +0.47% | +0.04% | |
| CSX, CPKC upgrade Southeast Mexico Express with dedicated train, faster transit times | Press release | GlobeNewswire | +0.42% | +1.29% | |
| CSX Executive Vice President and Chief Financial Officer to Address Bank of America Industrials, Transportation & Airlines Key Leaders Conference | Press release | GlobeNewswire | +0.29% | +0.45% | |
| Revised Filing Does Not Address Competitive Balance Issues Created By UP-NS Merger | Press release | GlobeNewswire | +0.12% | -0.59% | |
| CSX Corp. Announces First Quarter 2026 Results | Press release | GlobeNewswire | +0.43% | +1.85% | |
| Form 10-Q CSX CORP For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.43% | +1.85% | |
| Form 8-K CSX CORP For: Apr 22 | SEC filing · Form 8-K | SEC EDGAR | +0.43% | +1.85% | |
| Form ARS CSX CORP For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.01% | +2.34% | |
| Form DEF 14A CSX CORP For: May 12 | SEC filing · Form DEF | SEC EDGAR | — | -0.60% | |
| Form DEFA14A CSX CORP | SEC filing · Form DEFA14A | SEC EDGAR | +0.00% | -0.01% | |
| CSX Corp. Announces Date for First Quarter Earnings Release and Earnings Call | Press release | GlobeNewswire | — | — | |
| CSX Adds 21 Rail Served Properties Across 10 States to CSX Select Site Program | Press release | GlobeNewswire | +0.08% | +0.48% | |
| CSX Senior Vice President and Chief Commercial Officer to Address J.P. Morgan Industrials Conference | Press release | GlobeNewswire | +0.45% | +1.04% | |
| CSX Corporation Announces Increase to Quarterly Dividend | Press release | GlobeNewswire | -0.01% | +0.06% | |
| CSX President and Chief Executive Officer to Address Barclays Industrial Select Conference | Press release | GlobeNewswire | +0.27% | -2.09% | |
| Form 10-K CSX CORP For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.34% | +1.31% | |
| CSX Announces $670M Locomotive Fleet Upgrade with Wabtec | Press release | GlobeNewswire | -0.18% | +0.99% | |
| CSX Announces Leadership Changes to its Executive Team | Press release | GlobeNewswire | +0.57% | +2.03% | |
| CSX Corp. Announces Fourth Quarter and Full Year 2025 Results | Press release | GlobeNewswire | +0.19% | -0.89% | |
| Form 8-K CSX CORP For: Jan 22 | SEC filing · Form 8-K | SEC EDGAR | +0.19% | -0.89% | |
| CSX Corp. Announces Date for Fourth Quarter Earnings Release and Earnings Call | Press release | GlobeNewswire | +0.22% | -0.06% | |
| Rolling Out Relief: Operation Homefront and CSX Ease Transportation and Housing Burden for Military Families Across 26 States | Press release | PR Web | -0.20% | -0.41% | |
| CSX Chief Financial Officer and Chief Operating Officer to Address UBS Global Industrials and Transportation Conference | Press release | GlobeNewswire | +0.29% | +1.31% | |
| FIRST RESPONDERS CHILDREN'S FOUNDATION AND CSX BRING TOY EXPRESS TO 70 COMMUNITIES IN 12 STATES THIS HOLIDAY | Press release | PR Newswire | +0.29% | +1.31% | |
| Greenberg Traurig Expands National SALT Practice with Addition of Atlanta Shareholder Nicki N. Howard | Press release | PR Web | +0.91% | -0.06% | |
| Westgate Super Site Receives CSX Select Site Platinum Designation | Press release | GlobeNewswire | +0.11% | +0.63% | |
| CSX Executive Vice President and Chief Financial Officer to Address Baird Global Industrial Conference | Press release | GlobeNewswire | -1.29% | +0.36% | |
| CSX Announces New Leadership Appointments | Press release | GlobeNewswire | -0.14% | -0.23% | |
| Form 8-K CSX CORP For: Oct 29 | SEC filing · Form 8-K | SEC EDGAR | -0.14% | -0.23% | |
| Form 8-K CSX CORP For: Oct 20 | SEC filing · Form 8-K | SEC EDGAR | +0.51% | +1.40% | |
| Form 8-K CSX CORP For: Oct 20 | SEC filing · Form 8-K | SEC EDGAR | -0.20% | -0.95% | |
| CSX Corp. Announces Third Quarter 2025 Results | Press release | GlobeNewswire | +0.39% | -0.81% | |
| Form 10-Q CSX CORP For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.39% | -0.81% | |
| Form 8-K CSX CORP For: Oct 16 | SEC filing · Form 8-K | SEC EDGAR | +0.39% | -0.81% | |
| CSX Corporation Declares Quarterly Dividend | Press release | GlobeNewswire | +0.69% | +0.14% | |
| CSX Celebrates Reopening of Blue Ridge Subdivision | Press release | GlobeNewswire | +0.18% | +1.12% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CSX section they belong to.
Where else CSX is measured.
CSX earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| HyreCar Inc. (HYRE) | 569 | -0.12% | 44% |
| United Parcel Service, Inc. (UPS) | 567 | -0.06% | 46% |
| EXPERIAN PLC S/ADR (EXPGY) | 556 | +0.02% | 54% |
| MILACRON HOLDINGS CORP (MCRN) | 555 | -0.04% | 46% |
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.
All Industrials names, measured the same way →
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Every name we’ve measured, in one place.
How the numbers are made.
How is CSX Corporation's median reaction calculated?
Every labeled CSX 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 566 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 CSX'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 CSX'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.