NASDAQ Atara Biotherapeutics, Inc. ATRA BollingerBands indicator, Atara Biotherapeutics, Inc. ATRA indicators BollingerBands technical analysis, Atara Biotherapeutics, Inc. ATRA indicators BollingerBands free charts, Atara Biotherapeutics, Inc. ATRA indicators BollingerBands historical values NASDAQ

Stock ATRA - Share Atara Biotherapeutics, Inc. trades in NASDAQ under Health Care Deals in Biotechnology Biological Products No Diagnostic Substances

Daily Support: 16.08
Daily Resistance: 17.79
5 Day DMA Moving Average is 17.48
20 Day DMA Moving Average is 16.13

If a stock is trading above it's 5 day and 20 day moving averages, it's considered good for a trade! The support & resistance points are valid for intra day.

Date	Change	Open	Close	High	Low	Volume
Fri 26 Dec 2025	-1.82%	17.61	17.27	18.30	16.59	0.07 times
Wed 24 Dec 2025	0.51%	17.70	17.59	18.04	16.91	0.07 times
Tue 23 Dec 2025	-2.02%	17.97	17.50	18.75	17.36	0.06 times
Mon 22 Dec 2025	4.02%	16.90	17.86	18.95	16.90	0.1 times
Fri 19 Dec 2025	-0.35%	17.70	17.17	18.09	16.51	0.08 times
Thu 18 Dec 2025	0.29%	17.22	17.23	17.80	17.12	0.04 times
Wed 17 Dec 2025	-2.28%	17.70	17.18	18.15	16.70	0.06 times
Tue 16 Dec 2025	-2.06%	17.79	17.58	18.00	17.12	0.06 times
Mon 15 Dec 2025	-0.28%	18.00	17.95	18.25	17.66	0.07 times
Fri 12 Dec 2025	1.01%	17.82	18.00	18.17	16.65	0.1 times

Volume is calculated using 10 day average volume

NASDAQ Atara Biotherapeutics, Inc. ATRA BollingerBands indicator, Atara Biotherapeutics, Inc. ATRA indicators BollingerBands technical analysis, Atara Biotherapeutics, Inc. ATRA indicators BollingerBands free charts, Atara Biotherapeutics, Inc. ATRA indicators BollingerBands historical values NASDAQ

Below are charts of NASDAQ Atara Biotherapeutics, Inc. ATRA BollingerBands indicator, Atara Biotherapeutics, Inc. ATRA indicators BollingerBands technical analysis, Atara Biotherapeutics, Inc. ATRA indicators BollingerBands free charts, Atara Biotherapeutics, Inc. ATRA indicators BollingerBands historical values NASDAQ

Atara Biotherapeutics, Inc. ATRA Bollinger Bands indicator technical analysis

Bollinger bands technical analysis gives us an idea about how much a stock has been deviating from its 20 day moving average.

20 day Moving average for Atara Biotherapeutics, Inc. ATRA is: 16.13 & deviation is 1.85

According to Bollinger Bands indicator, Prices are in the upper bollinger band range

bollinger bands appear to be narrowing down

Historical Bollinger Bands for Atara Biotherapeutics, Inc. ATRA are:

Price	20 day SMA	Deviation	Upper Band	Lower Band
17.27	16.13	1.85	19.82	12.44
17.59	16.01	1.85	19.7	12.32
17.50	15.86	1.83	19.53	12.19
17.86	15.69	1.84	19.36	12.02
17.17	15.48	1.81	19.11	11.85

Bollinger Bands charts for Atara Biotherapeutics, Inc. ATRA are below. First chart in the top left corner. White line is the price line. Blue line is the Moving average. Green and red lines are upper and lower bollinger bands respectively.