Expand AM Menu
AM MENU

Antero Midstream (AM) closed at $20.87 on November 2, 2026, down 2.8% from the previous close, on volume of 3,532,930 shares (30-day average 2,606,754).

Key numbers
  • Last close: $20.87 (November 2, 2026)
  • 52-week range: $16.96 to $23.84
  • Market value: $9.9 billion
  • 30-day implied volatility (IV30): 26.7%
  • Option volume: 2,315 contracts (101 calls, 2,214 puts); 30-day average 979

Data as of November 2, 2026.

AM Stock Summary and Trading Ideas (Antero Midstream | NYSE:AM)

Charts for Today's Stock Price and Implied Volatility in Antero Midstream

Stock Price & Volume | Full Chart

30-Day Implied Volatility | IV30 Full Chart

Trade Ideas for Best Option Strategies for AM by Theoretical Edge and Win Rates

Sentiment

Trading Statistics

Key Ratios

Antero Midstream (AM) Frequently Asked Questions

What does Antero Midstream do?

Antero Midstream Corp is a midstream company that owns, operates, and develops midstream energy assets that service Antero Resources' production and completion activity in the Appalachian Basin, located in West Virginia and Ohio. The company has two operating segments: the Gathering and Processing segment, which includes a network of gathering pipelines and compressor stations that collect and process production from Antero Resources wells in West Virginia and Ohio, and the Water Handling segment, which includes two independent systems that deliver water from sources including the Ohio River, local reservoirs, and several regional waterways. The company derives a majority of its revenue from the Gathering and Processing segment.

What symbol and exchange does Antero Midstream shares trade?

Antero Midstream trades on the NYSE stock market under the symbol AM.

What is Antero Midstream stock price doing today?

As of November 3, 2026, AM stock price climbed to $21.19 with 879,923 million shares trading.

What is Antero Midstream's Beta?

AM has a beta of -0.78, meaning it tends to be less sensitive to market movements. AM has a correlation of 0.16 to the broad based SPY ETF.

How much is Antero Midstream worth?

AM has a market cap of $10.01 billion. This is considered a Large Cap stock.

How much money does Antero Midstream make?

Last quarter Antero Midstream reported $327 million in Revenue and $.28 earnings per share. This fell short of revenue expectation by $-10 million and missed earnings estimates by -$.07.

What is the highest and lowest price Antero Midstream traded in the last 3 year period?

In the last 3 years, AM traded as high as $23.84 and as low as $11.58.

What are the top ETFs holding Antero Midstream?

The top ETF exchange traded funds that AM belongs to (by Net Assets): IJH, VTI, VB, VBR, DFAS.

Is Antero Midstream (AM) a good investment?

AM has outperformed the market in the last year with a price return of +28.1% while the SPY ETF gained +11.8%. However, in the short term, AM had mixed performance relative to the market. It has underperformed in the last 3 months, returning -2.5% vs +1.3% return in SPY. But in the last 2 weeks, AM shares have fared better than the market returning +4.5% compared to SPY -1.5%.

What are the support and resistance levels for Antero Midstream (AM)?

AM support price is $20.49 and resistance is $21.25 (based on 1 day standard deviation move). This means that using the most recent 20 day stock volatility and applying a one standard deviation move around the stock's closing price, stastically there is a 67% probability that AM shares will trade within this expected range on the day.

Market Data Delayed 15 Minutes