IDEX Corporation (IEX)
IEX moved a median of +0.06% 30 minutes after news, and -0.12% by the close. How IEX actually reacts to news — the realized, point-in-time move the market made, measured across 198 labeled events over the last three years with zero look-ahead.
IEX’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | 0.00% | 49% | 192 |
| 30-min | +0.06% | 53% | 196 |
| 60-min | -0.11% | 43% | 196 |
| to close | -0.12% | 45% | 193 |
| Middle 50% of IEX reactions | -0.42% to +0.36% |
|---|---|
| Median reaction (30-min) | +0.06% |
| Measured reactions | 198 |
Half of all IDEX Corporation news events land between -0.42% and +0.36% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How IEX reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 13 | -0.17% | 39% | +0.06% |
| Rating reiterations | 76 | +0.07% | 58% | -0.10% |
| Price-target raises | 20 | -0.18% | 35% | -0.34% |
| Price-target cuts | 18 | +0.09% | 78% | -0.37% |
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. 2 further classes were observed with fewer than 10 measured events and are not published. See how IEX ranks against every other measured name →
That’s how IEX usually reacts — get an email when it moves on news →Email me when IEX moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to IEX's baseline. Nothing else.
Recent IEX events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| IDEX Corporation to Webcast Third Quarter 2026 Earnings Call | Press release | Business Wire | +0.21% | -0.23% | |
| IDEX Corporation Declares Regular Quarterly Cash Dividend | Press release | Business Wire | -0.62% | -1.29% | |
| Form 8-K IDEX CORP /DE/ For: Sep 03 | SEC filing · Form 8-K | SEC EDGAR | -0.11% | +0.68% | |
| Form 8-K IDEX CORP /DE/ For: Aug 13 | SEC filing · Form 8-K | SEC EDGAR | -1.03% | -2.17% | |
| Form 10-Q IDEX CORP /DE/ For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.43% | -0.52% | |
| Form 8-K IDEX CORP /DE/ For: Jul 29 | SEC filing · Form 8-K | SEC EDGAR | -3.45% | -5.70% | |
| IDEX Reports Second Quarter Results | Press release | Business Wire | -3.45% | -5.70% | |
| IDEX Corporation to Webcast Second Quarter 2026 Earnings Call | Press release | Business Wire | -0.06% | +1.10% | |
| IDEX Corporation Declares Regular Quarterly Cash Dividend | Press release | Business Wire | +0.11% | +0.75% | |
| Form SD IDEX CORP /DE/ | SEC filing · Form SD | SEC EDGAR | -0.06% | +0.87% | |
| Form 8-K IDEX CORP /DE/ For: May 06 | SEC filing · Form 8-K | SEC EDGAR | +0.06% | +0.43% | |
| IDEX Corporation Declares Regular Quarterly Cash Dividend | Press release | Business Wire | -0.03% | +0.33% | |
| Form 10-Q IDEX CORP /DE/ For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.40% | -0.61% | |
| Form 8-K IDEX CORP /DE/ For: Apr 29 | SEC filing · Form 8-K | SEC EDGAR | +0.71% | -1.21% | |
| IDEX Reports First Quarter Results | Press release | Business Wire | +0.71% | -1.21% | |
| Mott Corp. to Offer deltaVision Valve Solutions for Advanced Spacecraft Propulsion Flow Control Systems | Press release | PR Newswire | -0.15% | -0.50% | |
| IDEX Corporation to Webcast First Quarter 2026 Earnings Call | Press release | Business Wire | +0.00% | +0.75% | |
| Form ARS IDEX CORP /DE/ For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | -0.13% | -1.75% | |
| Form DEF 14A IDEX CORP /DE/ For: May 06 | SEC filing · Form DEF | SEC EDGAR | +0.04% | -1.71% | |
| Form DEFA14A IDEX CORP /DE/ | SEC filing · Form DEFA14A | SEC EDGAR | -0.08% | -1.83% | |
| Form 10-K IDEX CORP /DE/ For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | +0.00% | +0.00% | |
| Form 8-K IDEX CORP /DE/ For: Feb 04 | SEC filing · Form 8-K | SEC EDGAR | +0.10% | +1.43% | |
| Form 8-K IDEX CORP /DE/ For: Feb 04 | SEC filing · Form 8-K | SEC EDGAR | -0.44% | +4.04% | |
| IDEX Reports Fourth Quarter and Full Year 2025 Results | Press release | Business Wire | -0.44% | +4.04% | |
| IDEX Corporation to Webcast Fourth Quarter 2025 Earnings Call | Press release | Business Wire | -0.08% | -0.01% | |
| Form 8-K IDEX CORP /DE/ For: Dec 01 | SEC filing · Form 8-K | SEC EDGAR | +0.41% | +0.22% | |
| IDEX Corporation Appoints Sean Gillen as SVP, Chief Financial Officer | Press release | Business Wire | +0.41% | +0.22% | |
| IDEX Corporation Declares Regular Quarterly Cash Dividend | Press release | Business Wire | -0.18% | — | |
| Form 10-Q IDEX CORP /DE/ For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.09% | -0.12% | |
| Form 8-K IDEX CORP /DE/ For: Oct 29 | SEC filing · Form 8-K | SEC EDGAR | +1.55% | -0.12% | |
| IDEX Reports Third Quarter Results | Press release | Business Wire | +1.55% | -0.12% | |
| IDEX Corporation to Webcast Third Quarter 2025 Earnings Call | Press release | Business Wire | +0.24% | +0.41% | |
| AAA Biotech's Validated ELISA Kits Advance Dynamic Research | Press release | PR Web | +0.00% | -0.90% | |
| Form 8-K IDEX CORP /DE/ For: Sep 17 | SEC filing · Form 8-K | SEC EDGAR | -1.14% | -1.81% | |
| IDEX Corporation Announces Increase to Share Repurchase Authorization and Declares Regular Quarterly Cash Dividend | Press release | Business Wire | -1.14% | -1.81% | |
| Hurst Jaws of Life® and Shur Sales And Marketing Partner to Expand Firefighter Training, Education, and Support Across the West Coast | Press release | PR Newswire | +0.43% | -0.89% | |
| Form 10-Q IDEX CORP /DE/ For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.06% | +0.62% | |
| Form 8-K IDEX CORP /DE/ For: Jul 30 | SEC filing · Form 8-K | SEC EDGAR | -0.36% | -2.79% | |
| IDEX Reports Second Quarter Results | Press release | Business Wire | -0.29% | -2.72% | |
| IDEX Corporation to Webcast Second Quarter 2025 Earnings Call | Press release | Business Wire | -0.03% | +1.68% | |
| IDEX Corporation Declares Regular Quarterly Cash Dividend | Press release | Business Wire | +0.13% | -1.50% | |
| Form SD IDEX CORP /DE/ | SEC filing · Form SD | SEC EDGAR | -0.13% | +0.79% | |
| Form 8-K IDEX CORP /DE/ For: May 19 | SEC filing · Form 8-K | SEC EDGAR | -1.34% | -2.28% | |
| Form 8-K IDEX CORP /DE/ For: May 08 | SEC filing · Form 8-K | SEC EDGAR | +0.22% | -0.19% | |
| IDEX Corporation Declares Regular Quarterly Cash Dividend | Press release | Business Wire | +0.07% | -0.98% | |
| Form 10-Q IDEX CORP /DE/ For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | -0.66% | +1.17% | |
| Form 8-K IDEX CORP /DE/ For: May 01 | SEC filing · Form 8-K | SEC EDGAR | -3.52% | -4.75% | |
| IDEX Reports First Quarter Results | Press release | Business Wire | -3.52% | -4.75% | |
| IDEX Corporation to Webcast First Quarter 2025 Earnings Call | Press release | Business Wire | +0.39% | -1.38% | |
| Form ARS IDEX CORP /DE/ For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.09% | +0.28% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the IEX section they belong to.
Where else IEX is measured.
IEX earnings → · Analyst actions → · SEC filings →
Other Industrials names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| Dorian LPG Ltd. (LPG) | 200 | -0.13% | 46% |
| Cass Information Systems, Inc (CASS) | 199 | -0.05% | 46% |
| COMMAND SECURITY (MOC) | 198 | 0.00% | 28% |
| Brookfield Business Partners L.P. Limited Partnership Units (BBU) | 196 | 0.00% | 47% |
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 IDEX Corporation's median reaction calculated?
Every labeled IEX 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 198 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. 53% of IEX'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 IEX'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.