Infinity Natural Resources, Inc. Class A (INR)
INR moved a median of +0.03% 30 minutes after news, and -0.83% by the close. How INR actually reacts to news — the realized, point-in-time move the market made, measured across 175 labeled events over the last three years with zero look-ahead.
INR’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.12% | 41% | 172 |
| 30-min | +0.03% | 53% | 173 |
| 60-min | -0.09% | 45% | 173 |
| to close | -0.83% | 43% | 169 |
| Middle 50% of INR reactions | -0.90% to +1.11% |
|---|---|
| Median reaction (30-min) | +0.03% |
| Measured reactions | 175 |
Half of all Infinity Natural Resources, Inc. Class A news events land between -0.90% and +1.11% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How INR reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Coverage initiations | 19 | -0.57% | 11% | -2.38% |
| Rating reiterations | 24 | +0.72% | 71% | +0.58% |
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 INR ranks against every other measured name →
That’s how INR usually reacts — get an email when it moves on news →Email me when INR moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to INR's baseline. Nothing else.
Recent INR events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| Form 8-K INFINITY NATURAL RESOURC For: Oct 14 | SEC filing · Form 8-K | SEC EDGAR | -0.53% | -1.37% | |
| Infinity Natural Resources Announces Third Quarter Impact of Derivative Contracts | Press release | Business Wire | -0.53% | -1.37% | |
| Infinity Natural Resources Announces Second Quarter 2026 Results Earnings Release and Conference Call Dates | Press release | Business Wire | +1.05% | -0.75% | |
| Form 8-K INFINITY NATURAL RESOURC For: Jul 17 | SEC filing · Form 8-K | SEC EDGAR | -0.46% | -0.69% | |
| Infinity Natural Resources Announces Second Quarter Impact of Derivative Contracts | Press release | Business Wire | -0.46% | -0.69% | |
| Form 8-K INFINITY NATURAL RESOURC For: Jul 13 | SEC filing · Form 8-K | SEC EDGAR | -0.23% | +1.00% | |
| Infinity Natural Resources Appoints Timothy Dugan to Board of Directors | Press release | Business Wire | -0.23% | +1.00% | |
| Form 8-K INFINITY NATURAL RESOURC For: Jun 22 | SEC filing · Form 8-K | SEC EDGAR | -0.94% | +0.08% | |
| Form 8-K INFINITY NATURAL RESOURC For: Jun 09 | SEC filing · Form 8-K | SEC EDGAR | -0.25% | -9.35% | |
| Form 10-Q INFINITY NATURAL RESOURC For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +0.93% | -1.40% | |
| Form 8-K INFINITY NATURAL RESOURC For: May 12 | SEC filing · Form 8-K | SEC EDGAR | +0.93% | -1.40% | |
| Infinity Natural Resources Announces First Quarter 2026 Results | Press release | Business Wire | +0.93% | -1.40% | |
| Infinity Natural Resources Announces First Quarter 2026 Results Earnings Release and Conference Call Dates | Press release | Business Wire | +0.43% | +0.93% | |
| Form ARS INFINITY NATURAL RESOURC For: Dec 31 | SEC filing · Form ARS | SEC EDGAR | +0.92% | -1.49% | |
| Form DEF 14A INFINITY NATURAL RESOURC For: Jun 09 | SEC filing · Form DEF | SEC EDGAR | +0.92% | -1.49% | |
| Form DEFA14A INFINITY NATURAL RESOURC | SEC filing · Form DEFA14A | SEC EDGAR | +0.92% | -1.49% | |
| Form 8-K INFINITY NATURAL RESOURC For: Apr 17 | SEC filing · Form 8-K | SEC EDGAR | -0.69% | -2.19% | |
| Infinity Natural Resources Announces First Quarter Impact of Derivative Contracts | Press release | Business Wire | -0.69% | -2.19% | |
| Form 8-K INFINITY NATURAL RESOURC For: Apr 13 | SEC filing · Form 8-K | SEC EDGAR | +0.12% | -2.73% | |
| Form PRE 14A INFINITY NATURAL RESOURC For: Jun 09 | SEC filing · Form PRE | SEC EDGAR | +0.12% | -2.73% | |
| Infinity Natural Resources Appoints Scott McNeill to Board of Directors | Press release | Business Wire | -3.19% | -2.83% | |
| Form EFFECT INFINITY NATURAL RESOURC | SEC filing · Form EFFECT | SEC EDGAR | +0.00% | -1.78% | |
| Form S-3 INFINITY NATURAL RESOURC | SEC filing · Form S-3 | SEC EDGAR | -1.51% | -6.41% | |
| Form 8-K INFINITY NATURAL RESOURC For: Mar 17 | SEC filing · Form 8-K | SEC EDGAR | -0.03% | +0.64% | |
| Form 8-K INFINITY NATURAL RESOURC For: Mar 17 | SEC filing · Form 8-K | SEC EDGAR | +0.37% | -0.66% | |
| Form 8-K/A INFINITY NATURAL RESOURC For: Feb 18 | SEC filing · Form 8-K | SEC EDGAR | +0.37% | -0.66% | |
| Infinity Natural Resources Announces Pricing of Upsized Offering of $550 Million of 7.625% Senior Notes due 2031 | Press release | Business Wire | -2.60% | -0.83% | |
| Infinity Natural Resources Announces Proposed Offering of $500 Million of Senior Notes due 2031 | Press release | Business Wire | +0.37% | -0.66% | |
| Form 10-K INFINITY NATURAL RESOURC For: Dec 31 | SEC filing · Form 10-K | SEC EDGAR | -3.17% | -2.49% | |
| Form 8-K INFINITY NATURAL RESOURC For: Mar 10 | SEC filing · Form 8-K | SEC EDGAR | -3.17% | -2.49% | |
| Infinity Natural Resources Announces Fourth Quarter and Full Year 2025 Results and Provides 2026 Outlook | Press release | Business Wire | -3.17% | -2.49% | |
| Form D INFINITY NATURAL RESOURC | SEC filing · Form D | SEC EDGAR | +0.32% | -3.59% | |
| Infinity Natural Resources Announces Fourth Quarter and Full Year 2025 Results Earnings Release and Conference Call Dates | Press release | Business Wire | -0.25% | — | |
| Form 8-K INFINITY NATURAL RESOURC For: Feb 18 | SEC filing · Form 8-K | SEC EDGAR | -1.18% | +0.00% | |
| Infinity Natural Resources Completes Transformational $1.2 Billion Acquisition of Ohio Utica Assets | Press release | Business Wire | -1.18% | +0.00% | |
| Infinity Natural Resources Announces Increased Interest in Antero Ohio Acquisition Funded with $350 Million Strategic Equity Investment | Press release | Business Wire | +0.12% | +0.95% | |
| Infinity Natural Resources Appoints Thomas Marchetti as Vice President of Investor Relations | Press release | Business Wire | +2.41% | +0.80% | |
| Form D INFINITY NATURAL RESOURC | SEC filing · Form D | SEC EDGAR | -0.64% | +4.89% | |
| Form 8-K INFINITY NATURAL RESOURC For: Jan 20 | SEC filing · Form 8-K | SEC EDGAR | +0.00% | +0.34% | |
| Infinity Natural Resources Acquires Working Interest in its South Bend Field in Pennsylvania for ~$36 Million | Press release | Business Wire | +0.00% | +0.34% | |
| Infinity Natural Resources Publishes Updated Hedge Positions | Press release | Business Wire | -1.03% | +1.33% | |
| Form 8-K INFINITY NATURAL RESOURC For: Dec 05 | SEC filing · Form 8-K | SEC EDGAR | +1.55% | -0.90% | |
| Infinity Natural Resources Announces Transformational Acquisition in the Ohio Utica Shale for $1.2 Billion | Press release | Business Wire | +1.55% | -0.90% | |
| Infinity Natural Resources, Inc. to Participate in Upcoming Fourth Quarter 2025 Investor Conferences | Press release | Business Wire | -1.72% | +0.97% | |
| Form 10-Q INFINITY NATURAL RESOURC For: Sep 30 | SEC filing · Form 10-Q | SEC EDGAR | +0.80% | +7.60% | |
| Form 8-K INFINITY NATURAL RESOURC For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | +0.80% | +7.60% | |
| Infinity Natural Resources Announces Third Quarter 2025 Results, Updates 2025 Guidance and Announces $75 Million Share Repurchase Program | Press release | Business Wire | +0.80% | +7.60% | |
| Infinity Natural Resources Announces Third Quarter 2025 Results Earnings Release and Conference Call Dates | Press release | Business Wire | +0.04% | -2.75% | |
| Infinity Natural Resources Increases Borrowing Base under its Credit Facility | Press release | Business Wire | +0.37% | +1.20% | |
| Form 10-Q INFINITY NATURAL RESOURC For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -0.41% | -4.84% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the INR section they belong to.
Where else INR is measured.
INR earnings → · Analyst actions → · SEC filings →
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How the numbers are made.
How is Infinity Natural Resources, Inc. Class A's median reaction calculated?
Every labeled INR 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 175 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 INR'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 INR'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.