NASDAQ Prothena Corporation Plc PRTA All indicator, Prothena Corporation Plc PRTA indicators All technical analysis, Prothena Corporation Plc PRTA indicators All free charts, Prothena Corporation Plc PRTA indicators All historical values NASDAQ

Stock PRTA - Share Prothena Corporation Plc trades in NASDAQ under Health Care Deals in Major Pharmaceuticals

Daily Support: 9.09
Daily Resistance: 9.46
5 Day DMA Moving Average is 9.11
20 Day DMA Moving Average is 9.29

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
Thu 15 Jan 2026	0.65%	9.16	9.26	9.28	8.91	0.75 times
Wed 14 Jan 2026	2.45%	8.94	9.20	9.26	8.84	0.5 times
Tue 13 Jan 2026	0.79%	8.77	8.98	9.06	8.77	0.59 times
Mon 12 Jan 2026	-3.05%	9.16	8.91	9.16	8.65	0.73 times
Fri 09 Jan 2026	1.55%	9.19	9.19	9.34	9.11	0.5 times
Thu 08 Jan 2026	-0.88%	9.03	9.05	9.16	8.95	0.47 times
Wed 07 Jan 2026	1.78%	9.00	9.13	9.47	8.96	0.58 times
Tue 06 Jan 2026	-1.43%	9.01	8.97	9.14	8.89	0.79 times
Mon 05 Jan 2026	-1.09%	9.24	9.10	9.24	8.92	0.67 times
Fri 02 Jan 2026	-3.66%	9.56	9.20	9.69	9.07	0.66 times

Volume is calculated using 10 day average volume

NASDAQ Prothena Corporation Plc PRTA All indicator, Prothena Corporation Plc PRTA indicators All technical analysis, Prothena Corporation Plc PRTA indicators All free charts, Prothena Corporation Plc PRTA indicators All historical values NASDAQ

Below are charts of NASDAQ Prothena Corporation Plc PRTA All indicator, Prothena Corporation Plc PRTA indicators All technical analysis, Prothena Corporation Plc PRTA indicators All free charts, Prothena Corporation Plc PRTA indicators All historical values NASDAQ

Prothena Corporation Plc PRTA ADX indicator technical analysis

ADX is Average Directional Index and is used to measure direction and momentum. ADX is considered as primary indicator by stock market technical analysts

14 day Prothena Corporation Plc PRTA ADX is: 7, 19, 17 ( ADX, +DY, -DY )

According to ADX indicator, Direction of stock is towards upside

Stock might be picking up momentum in this direction.

Historical values of ADX for Prothena Corporation Plc PRTA are:

ADX	+DY	-DY
6.7	18.6	16.3
0	18.6	18.6
12.5	16.3	20.9
11.1	18.2	22.7
12.5	20.9	16.3
0	18.2	18.2
0	19.6	19.6
17.6	15.2	21.7
22.2	14.6	22.9
22.2	14.3	22.4

ADX charts for Prothena Corporation Plc are below. Second chart towards right side. Black line is the ADX line. Green line is positive DY and red line is negative DY

Prothena Corporation Plc PRTA Moving Averages indicator technical analysis

Moving Averages (DMA,SMA,EMA) indicators are used to remove the noise from stock prices and determine the overall trend

20 day MA of Prothena Corporation Plc is 9.29

50 day MA of Prothena Corporation Plc is 9.95

100 day MA of Prothena Corporation Plc is 9.65

According to Moving Averages indicator,

Prices are below 20 day SMA

Prices are below 50 day SMA

Prices are below 100 day SMA

20day SMA is below 50 day SMA

20day SMA is below 100 day SMA

50day SMA is above 100 day SMA

Short term trend of Prothena Corporation Plc PRTA is downtrend

Historical Moving averages values of Prothena Corporation Plc PRTA are:

Price	20 day	50 day	100 day
9.26	9.29	9.95	9.65
9.20	9.31	9.98	9.64
8.98	9.35	10.01	9.63
8.91	9.42	10.04	9.63
9.19	9.49	10.07	9.63

Moving averages charts of $comp $sb are below. First chart to the right hand side

Prothena Corporation Plc PRTA Price Volume technical analysis

Price to volume measure tells if price move is sustainable or not

10 day average volume of Prothena Corporation Plc PRTA is: 442757.9 M

Current day volume is 1.359 times compared to averaged volume Prothena Corporation Plc has

Historical price to volume measure of Prothena Corporation Plc is:

Price	Percent Change	Percent change within day	Volume change
9.26	0.65%	1.09%	1.359 times
9.20	2.45%	2.91%	0.9 times
8.98	0.79%	2.39%	1.062 times
8.91	-3.05%	-2.73%	1.322 times
9.19	1.55%	0%	0.908 times
9.05	-0.88%	0.22%	0.849 times
9.13	1.78%	1.44%	1.058 times
8.97	-1.43%	-0.44%	1.437 times
9.10	-1.09%	-1.52%	1.218 times
9.20	-3.66%	-3.77%	1.19 times

Price to volume Charts of Prothena Corporation Plc PRTA are below. First chart at right hand side. White line is price line. Green Bars are volume bars for the day

Prothena Corporation Plc PRTA 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 Prothena Corporation Plc PRTA is: 9.29 & deviation is 0.23

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

bollinger bands appear to be narrowing down

Historical Bollinger Bands for Prothena Corporation Plc PRTA are:

Price	20 day SMA	Deviation	Upper Band	Lower Band
9.26	9.29	0.23	9.75	8.83
9.20	9.31	0.25	9.81	8.81
8.98	9.35	0.29	9.92	8.78
8.91	9.42	0.35	10.12	8.72
9.19	9.49	0.38	10.25	8.73

Bollinger Bands charts for Prothena Corporation Plc PRTA 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.

Prothena Corporation Plc PRTA RSI indicator technical analysis

RSI is Relative Strength Index and is used to measure over-bought or over-sold levels for Prothena Corporation Plc PRTA

14 day Prothena Corporation Plc PRTA RSI is: 53.28

According to RSI indicator, Selling is dominating the stock of Prothena Corporation Plc PRTA

Historical values of RSI indicator for Prothena Corporation Plc are as follows in descending order:

53.28 54.67 54.87 56.2 56.91 57.77 56.67 57.43 56.74 55.75 56.85 57.12

Please remember that RSI indicator values depend a lot on how many data points have been used for calculation of RSI. At MunafaSutra.com we use at least 200 data points if possible. This is why RSI values in different softwares or websites might differ slightly. Free charts of RSI are below in the bottom left corner, with a maroon background

Prothena Corporation Plc PRTA MACD indicator technical analysis

MACD is Moving Averages Convergence Divergence and is used to measure trend, momentum and over-bought or over-sold levels for Prothena Corporation Plc PRTA

12,26,9 day Prothena Corporation Plc PRTA MACD is: 9.21, 9.45, -0.24

According to MACD indicator, Prices of Prothena Corporation Plc PRTA are moving up

MACD lines have crossed on down side

MACD is in negative zone

MACD lines are showing a divergence, moving away from each other

Historical values of MACD for Prothena Corporation Plc PRTA are:

9.21, 9.45, -0.24
9.2, 9.47, -0.27
9.2, 9.49, -0.29
9.24, 9.53, -0.29
9.3, 9.58, -0.28
9.32, 9.61, -0.29
9.37, 9.66, -0.29
9.41, 9.7, -0.29
9.49, 9.76, -0.27
9.56, 9.81, -0.25

MACD charts of Prothena Corporation Plc PRTA are below. Third chart on the right side is MACD charts. White line is fast MACD line. Black line is slow MACD line.

Prothena Corporation Plc PRTA CCI indicator technical analysis

CCI is Commodity Channel Index used to measure direction and over-bought or over-sold levels

14 day Prothena Corporation Plc PRTA CCI is: -19

According to CCI indicator, Prothena Corporation Plc PRTA is in negative territory which means that selling is dominating the stock

Buying momentum is picking up in Prothena Corporation Plc

Historical CCI values of Prothena Corporation Plc PRTA are:

-19 -39 -104 -116 6 -58 -4 -79 -44 49

CCI charts of Prothena Corporation Plc PRTA are below. Second charts towards left.

Prothena Corporation Plc PRTA Stochastics indicator technical analysis

Stochastics is technical indicator used to measure over-bought or over-sold levels along with strength of buying and selling

14 day Prothena Corporation Plc PRTA Stochastics is: 47

According to Stochastics indicator, Buying is coming in Prothena Corporation Plc

Prothena Corporation Plc PRTA is neither over-bought, nor over-sold

Historical Stochastics values of Prothena Corporation Plc PRTA are:

47 47 47 47 47 47 47 47 47 47

Prothena Corporation Plc PRTA Stochastics charts are below. Third charts to the left, at the bottom