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

9.277 -0.283 (-2.96%)
Delayed Quote Updated: 10:39 AM EDT, Oct 15, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 8,150
Open 9.350
Bid (Size) 9.200 (200)
Ask (Size) 9.800 (2,600)
Prev. Close 9.560
Today's Range 9.185 - 9.390
52wk Range 3.920 - 19.14
Shares Outstanding 101,102,152
Dividend Yield N/A

Performance

52-Week Range 51.5% below 52-week high
9.277
3.9252W Low 19.1452W High
1 Week 7.1% below 1-week high
8.801W Low 9.991W High

Atara Biotherapeutics, Inc. - Common Stock (ATRA) traded between $3.92 and $19.14 over the past 52 weeks and last traded at $9.28, 51.5% below its 52-week high. Over the past week it ranged between $8.80 and $9.99.

Past 12 Months
+0.5%
+0.3%
+8.5%
+77.0%
-47.8%
-36.5%
1W +$0.05
1M +$0.03
3M +$0.73
6M +$4.04
YTD -$8.49
1Y -$5.33

ATRA was -36.5% over the past year, +77.0% over six months, -47.8% year to date, +0.5% in the last week.

12 Months vs Market
ATRA
-36.5%
DIA
+12.6%
SPY
+16.4%
QQQ
+21.3%
IWM
+10.5%

Over the past 12 months ATRA returned -36.5% versus DIA (Dow) +12.6%, SPY (S&P 500) +16.4%, QQQ (Nasdaq 100) +21.3% and IWM (Russell 2000) +10.5%.

Volume & Liquidity 0.17× 3-mo avg
Today 8,150 3-mo avg 48.6K
1W
30.0K
1M
42.2K
3M
48.6K
6M
721.0K
YTD
607.5K
1Y
489.1K

ATRA most recently traded 8,150 shares against a 3-month average daily volume of 48.6K.

More News

Read More

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 9.277
When was Atara Biotherapeutics, Inc. - Common Stock last traded?
The last trade of Atara Biotherapeutics, Inc. - Common Stock was at 10/15/26 10:39 AM ET
What is the market capitalization of Atara Biotherapeutics, Inc. - Common Stock?
The market capitalization of Atara Biotherapeutics, Inc. - Common Stock is 937.93M
How many shares of Atara Biotherapeutics, Inc. - Common Stock are outstanding?
Atara Biotherapeutics, Inc. - Common Stock has 938M shares outstanding.
Stock Quote API & Stock News API supplied by www.cloudquote.io
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the Privacy Policy and Terms Of Service.