Alta Mesa Resources, Inc. - Class A Common Stock (NY:AMR)

166.73 -2.98 (-1.76%)
Official Closing Price Updated: 7:00 PM EDT, Oct 16, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 260,219
Open 171.56
Bid (Size) 160.00 (200)
Ask (Size) 205.00 (200)
Prev. Close 169.71
Today's Range 165.48 - 173.31
52wk Range 133.64 - 253.82
Shares Outstanding 15,500,000
Dividend Yield 1.20%

Performance

52-Week Range 34.3% below 52-week high
166.73
133.6452W Low 253.8252W High
1 Week 12.0% below 1-week high
165.481W Low 189.381W High

Alta Mesa Resources, Inc. - Class A Common Stock (AMR) traded between $133.64 and $253.82 over the past 52 weeks and last traded at $166.73, 34.3% below its 52-week high. Over the past week it ranged between $165.48 and $189.38.

Past 12 Months
-8.2%
-11.6%
+14.8%
-12.0%
-17.9%
+8.8%
1W -$14.84
1M -$21.89
3M +$21.51
6M -$22.83
YTD -$36.33
1Y +$13.47

AMR was +8.8% over the past year, -12.0% over six months, -17.9% year to date, -8.2% in the last week.

12 Months vs Market
AMR
+8.8%
DIA
+12.2%
SPY
+14.7%
QQQ
+17.9%
IWM
+8.0%

Over the past 12 months AMR returned +8.8% versus DIA (Dow) +12.2%, SPY (S&P 500) +14.7%, QQQ (Nasdaq 100) +17.9% and IWM (Russell 2000) +8.0%.

Volume & Liquidity 0.82× 3-mo avg
Today 260,219 3-mo avg 318.1K
1W
268.7K
1M
292.2K
3M
318.1K
6M
288.0K
YTD
289.1K
1Y
285.7K

AMR most recently traded 260,219 shares against a 3-month average daily volume of 318.1K.

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Frequently Asked Questions

Is Alta Mesa Resources, Inc. - Class A Common Stock publicly traded?
Yes, Alta Mesa Resources, Inc. - Class A Common Stock is publicly traded.
What exchange does Alta Mesa Resources, Inc. - Class A Common Stock trade on?
Alta Mesa Resources, Inc. - Class A Common Stock trades on the New York Stock Exchange
What is the ticker symbol for Alta Mesa Resources, Inc. - Class A Common Stock?
The ticker symbol for Alta Mesa Resources, Inc. - Class A Common Stock is AMR on the New York Stock Exchange
What is the current price of Alta Mesa Resources, Inc. - Class A Common Stock?
The current price of Alta Mesa Resources, Inc. - Class A Common Stock is 166.73
When was Alta Mesa Resources, Inc. - Class A Common Stock last traded?
The last trade of Alta Mesa Resources, Inc. - Class A Common Stock was at 10/16/26 07:00 PM ET
What is the market capitalization of Alta Mesa Resources, Inc. - Class A Common Stock?
The market capitalization of Alta Mesa Resources, Inc. - Class A Common Stock is 2.58B
How many shares of Alta Mesa Resources, Inc. - Class A Common Stock are outstanding?
Alta Mesa Resources, Inc. - Class A Common Stock has 3B shares outstanding.
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