US equities |

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

171.63 -2.88 (-1.65%)
Delayed Quote Updated: 11:18 AM EDT, Oct 15, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 59,527
Open 173.50
Bid (Size) 171.29 (100)
Ask (Size) 171.68 (100)
Prev. Close 174.51
Today's Range 170.76 - 174.60
52wk Range 133.64 - 253.82
Shares Outstanding 15,500,000
Dividend Yield 1.17%

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Performance

52-Week Range 32.4% below 52-week high
171.63
133.6452W Low 253.8252W High
1 Week 9.4% below 1-week high
170.241W 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 $171.63, 32.4% below its 52-week high. Over the past week it ranged between $170.24 and $189.38.

Past 12 Months
-1.5%
-13.3%
+12.5%
-11.3%
-15.5%
+4.5%
1W -$2.65
1M -$26.22
3M +$19.06
6M -$21.92
YTD -$31.43
1Y +$7.34

AMR was +4.5% over the past year, -11.3% over six months, -15.5% year to date, -1.5% in the last week.

12 Months vs Market
AMR
+4.5%
DIA
+12.6%
SPY
+16.4%
QQQ
+21.3%
IWM
+10.6%

Over the past 12 months AMR returned +4.5% versus DIA (Dow) +12.6%, SPY (S&P 500) +16.4%, QQQ (Nasdaq 100) +21.3% and IWM (Russell 2000) +10.6%.

Volume & Liquidity 0.19× 3-mo avg
Today 59,527 3-mo avg 315.3K
1W
228.0K
1M
291.3K
3M
315.3K
6M
286.8K
YTD
288.5K
1Y
284.7K

AMR most recently traded 59,527 shares against a 3-month average daily volume of 315.3K.

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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 171.63
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 10/15/26 11:18 AM 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 2.66B
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.