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

181.57 +7.29 (+4.18%)
Official Closing Price Updated: 7:00 PM EDT, Oct 9, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 224,366
Open 175.48
Bid (Size) 161.00 (100)
Ask (Size) 199.00 (200)
Prev. Close 174.28
Today's Range 173.50 - 184.53
52wk Range 133.64 - 253.82
Shares Outstanding 15,500,000
Dividend Yield 1.10%

Performance

52-Week Range 28.5% below 52-week high
181.57
133.6452W Low 253.8252W High
1 Week 1.6% below 1-week high
168.201W Low 184.531W 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 $181.57, 28.5% below its 52-week high. Over the past week it ranged between $168.20 and $184.53.

Past 12 Months
+4.6%
-16.6%
+22.1%
-6.5%
-10.6%
+13.5%
1W +$7.97
1M -$36.16
3M +$32.87
6M -$12.52
YTD -$21.49
1Y +$21.55

AMR was +13.5% over the past year, -6.5% over six months, -10.6% year to date, +4.6% in the last week.

12 Months vs Market
AMR
+13.5%
DIA
+13.5%
SPY
+19.2%
QQQ
+27.4%
IWM
+17.3%

Over the past 12 months AMR returned +13.5% versus DIA (Dow) +13.5%, SPY (S&P 500) +19.2%, QQQ (Nasdaq 100) +27.4% and IWM (Russell 2000) +17.3%.

Volume & Liquidity 0.71× 3-mo avg
Today 224,366 3-mo avg 316.7K
1W
220.4K
1M
300.7K
3M
316.7K
6M
286.6K
YTD
289.4K
1Y
284.8K

AMR most recently traded 224,366 shares against a 3-month average daily volume of 316.7K.

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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 181.57
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 10/09/26 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 2.81B
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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