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(PRTA) Prothena Corporation complete technical analysis [charts+indicators] | Buy/Sell Prothena Corporation | (PRTA) share price targets

Complete technical analysis of Prothena Corporation (PRTA) by charts plus indicators, forecast predictions and share price targets for Prothena Corporation (PRTA)

Prothena Corporation trades in USA in Health Care sector.

10 day averaged volume of Prothena Corporation is 686270

Date	Daily Closing Price	Open	High	Low	Volume
15 Mon Dec 2025	9.97	10.37	10.50	9.94	1.242 times
12 Fri Dec 2025	10.36	10.40	10.49	10.20	0.696 times
11 Thu Dec 2025	10.33	9.93	10.50	9.81	1.01 times
10 Wed Dec 2025	9.87	10.28	10.32	9.69	1.401 times
09 Tue Dec 2025	10.32	10.70	10.80	10.23	0.775 times
08 Mon Dec 2025	10.73	11.20	11.30	10.71	0.819 times
05 Fri Dec 2025	11.07	11.18	11.48	10.98	0.633 times
04 Thu Dec 2025	11.16	11.04	11.57	10.95	1.692 times
03 Wed Dec 2025	11.17	10.40	11.48	10.31	1.133 times
02 Tue Dec 2025	10.35	10.29	10.53	10.14	0.896 times

My analysis of stock is bearish for shortterm, but trade for tomorrow is selective. Take a sell trade only if stock stays below 10.1, but if it comes above 10.1, then a intra day buy could be more profitable.
If you take a sell trade below 10.1, then use 10.1 as stoploss and 9.6 as target. However if you take a buy trade in stock , then use 10.1 as stoploss and 10.44 as target.

Share price targets for Prothena Corporation (PRTA)

Target Type	Value
Downside Target	6.61
Downside Target	8.02
Downside Target	8.97
Downside Target	9.58
Upside Target	10.14
Upside Target	10.50
Upside Target	10.69
Upside Target	10.91
Upside Target	11.09
Upside Target	11.30
Upside Target	11.57
Upside Target	11.69

Intraday share price targets for Prothena Corporation (PRTA)

Target Type	Value
Downside Intraday Target	9.77
Downside Intraday Target	9.58
Upside Intraday Target	10.33
Upside Intraday Target	10.7
Upside Intraday Target	10.14

Weekly technical analysis of Prothena Corporation (PRTA)

Date	Weekly Closing Price	Open	High	Low	Volume
15 Mon Dec 2025	9.97	10.37	10.50	9.94	0.264 times
12 Fri Dec 2025	10.36	11.20	11.30	9.69	0.887 times
05 Fri Dec 2025	11.07	10.98	11.57	10.14	1.79 times
28 Fri Nov 2025	10.75	10.55	10.91	10.29	0.765 times
21 Fri Nov 2025	10.48	9.94	10.69	9.75	0.838 times

Price has moved down this week, but volume has not increased substantially. This means that the move can be temporary and might not continue in coming weeks.

Monthly technical analysis of Prothena Corporation (PRTA)

Date	Monthly Closing Price	Open	High	Low	Volume
15 Mon Dec 2025	9.97	10.98	11.57	9.69	0.736 times
28 Fri Nov 2025	10.75	10.40	11.09	9.72	0.72 times
31 Fri Oct 2025	10.75	9.79	11.69	9.58	0.863 times
30 Tue Sep 2025	9.76	8.17	9.85	8.02	0.689 times

Scroll below to view daily charts

Price has moved down this month, but volume has not increased substantially. This means that the move can be temporary and might not continue in coming months.

Indicators analysis of Prothena Corporation (PRTA)

Price action analysis of Prothena Corporation ( (PRTA) ) based on a short term time period is positive, but trend is highly volatile. A longer time period analysis might give a better idea of the trend.

Price action analysis of Prothena Corporation ( (PRTA) ) based on a short term time period is definitely negative. This means that there is a strong downtrend in the stock for given time period. Sellers are extremely active on this stock.

Price action analysis of Prothena Corporation ( (PRTA) ) based on a short to mid term time period is definitely negative. This means that there is a strong downtrend in the stock for given time period. Sellers are extremely active on this stock.

Price action analysis of Prothena Corporation ( (PRTA) ) based on a mid to longer term time period is definitely positive! This means that there is a strong uptrend in the stock for the given time period. Buyers are extremely bullish on the stock.

ADX buy sell signal for Prothena Corporation stock for short term is SELL. Signal strength is Weak and stock is gaining momentum.

MACD generated a SELL signal for Prothena Corporation in short term but the sell signal is initial and weak.

Prothena Corporation Stock is trading near its recent LOWS in short term which reflects strong selling momentum. Bears are weakening, and bulls are picking up momentum!

Ichimoku cloud is of red color and prices are below the red cloud Prices appear to be coming down

CCI has generated a SELL signal for Prothena Corporation in short term and SELL signal is strong!

RSI is generating a BUY signal in short term but buying is losing momentum.

MRSI is in negative zone. This is the SELL zone

Although the stock is in the SELL zone, but selling might be slowing down

Stock of Prothena Corporation is picking up selling momentum according to indicator.

Volume based indicators are showing selling momentum.

Volume Weighted Averaged Price (VWAP) for short term is 10.53 and Prothena Corporation (PRTA) stock is trading below this level. This means that stock is falling with high volumes. VWAP is falling down

People seem to be coming out and selling the Prothena Corporation (PRTA) stock. Volume based technical analysis of Prothena Corporation (PRTA) stock is negative.

Prothena Corporation Stock has given negative returns over a short term period. Returns for a longer term period have been negative.

Force Index is moving in a negative zone, which indicates selling momentum for short term... Selling momentum is getting weaker.