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Atara Biotherapeutics, Inc. - Common Stock (NQ:ATRA)

8.010 -0.520 (-6.10%)
Delayed Quote Updated: 4:00 PM EDT, Oct 30, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 29,962
Open 8.530
Bid (Size) 7.370 (300)
Ask (Size) 9.630 (100)
Prev. Close 8.530
Today's Range 7.723 - 8.530
52wk Range 3.920 - 19.14
Shares Outstanding 101,102,152
Dividend Yield N/A

Performance

52-Week Range 58.2% below 52-week high
8.010
3.9252W Low 19.1452W High
1 Week 9.4% below 1-week high
7.721W Low 8.841W High

Atara Biotherapeutics, Inc. - Common Stock (ATRA) traded between $3.92 and $19.14 over the past 52 weeks and last traded at $8.01, 58.2% below its 52-week high. Over the past week it ranged between $7.72 and $8.84.

Past 12 Months
-4.1%
-15.5%
-6.3%
+64.1%
-54.9%
-42.2%
1W -$0.34
1M -$1.47
3M -$0.54
6M +$3.13
YTD -$9.76
1Y -$5.84

ATRA was -42.2% over the past year, +64.1% over six months, -54.9% year to date, -4.1% in the last week.

12 Months vs Market
ATRA
-42.2%
DIA
+9.2%
SPY
+10.6%
QQQ
+9.2%
IWM
+13.8%

Over the past 12 months ATRA returned -42.2% versus DIA (Dow) +9.2%, SPY (S&P 500) +10.6%, QQQ (Nasdaq 100) +9.2% and IWM (Russell 2000) +13.8%.

Volume & Liquidity 0.72× 3-mo avg
Today 29,962 3-mo avg 41.6K
1W
25.1K
1M
28.8K
3M
41.6K
6M
723.7K
YTD
573.9K
1Y
491.6K

ATRA most recently traded 29,962 shares against a 3-month average daily volume of 41.6K.

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Frequently Asked Questions

Is Atara Biotherapeutics, Inc. - Common Stock publicly traded?
Yes, Atara Biotherapeutics, Inc. - Common Stock is publicly traded.
What exchange does Atara Biotherapeutics, Inc. - Common Stock trade on?
Atara Biotherapeutics, Inc. - Common Stock trades on the Nasdaq Stock Market
What is the ticker symbol for Atara Biotherapeutics, Inc. - Common Stock?
The ticker symbol for Atara Biotherapeutics, Inc. - Common Stock is ATRA on the Nasdaq Stock Market
What is the current price of Atara Biotherapeutics, Inc. - Common Stock?
The current price of Atara Biotherapeutics, Inc. - Common Stock is 8.010
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/30/26 04:00 PM ET
What is the market capitalization of Atara Biotherapeutics, Inc. - Common Stock?
The market capitalization of Atara Biotherapeutics, Inc. - Common Stock is 809.83M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 810M shares outstanding.
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