USA Stock PRTA Historical charts - Prothena Corporation plc
Historical charts for Stock PRTA - Share Prothena Corporation plc trades in USA under Health Care Deals in Major Pharmaceuticals
Recent prices of PRTA are as follows: Daily volume is divided by 10 day averaged volume
| Date | Close | Range | Change % | Volume |
| 13 Wed May 2026 | 9.60 | 9.28 to 9.73 | 1.8% | 1.05 times |
| 12 Tue May 2026 | 9.43 | 9.28 to 9.82 | -2.48% | 0.98 times |
| 11 Mon May 2026 | 9.67 | 9.46 to 10.88 | -9.88% | 1.84 times |
| 08 Fri May 2026 | 10.73 | 10.62 to 11.80 | 2% | 1.57 times |
| 07 Thu May 2026 | 10.52 | 10.40 to 11.21 | -5.9% | 0.87 times |
| 06 Wed May 2026 | 11.18 | 11.02 to 11.30 | 0% | 0.66 times |
| 06 Wed May 2026 | 11.18 | 11.02 to 11.30 | -0.09% | 0.66 times |
| 05 Tue May 2026 | 11.19 | 10.89 to 11.25 | 3.71% | 0.6 times |
| 04 Mon May 2026 | 10.79 | 10.55 to 11.00 | 1.41% | 1.17 times |
| 01 Fri May 2026 | 10.64 | 10.64 to 11.14 | -3.8% | 1.02 times |
| 30 Thu Apr 2026 | 11.06 | 10.84 to 11.12 | 1.75% | 0.63 times |
| 29 Wed Apr 2026 | 10.87 | 10.74 to 11.46 | -5.56% | 0.78 times |
Technical analysis forecast for PRTA Stock is that its in a downtrend for shortterm, and I will avoid taking a BUY or a LONG trade in this stock. Look for opportunities to sell or SHORT PRTA PRTA at this time. Stock is falling and might fall more.
It appears as if PRTA PRTA gave a large move recently.
Stock of PRTA (PRTA) is trading below an important moving average line, and it has been below this line for quite some time now. This is not a good sign, stock might keep falling and stock might move lower...
My analysis of PRTA is bearish for shortterm, but trade for tomorrow is selective. Take a sell trade only if PRTA stays below 9.9, but if it comes above 9.9, then a intra day buy could be more profitable.
If you take a sell trade below 9.9, then use 9.9 as stoploss and 9.3 as target. However if you take a buy trade in PRTA, then use 9.9 as stoploss and 10.43 as target.
Tomorrow's movement Prediction of PRTA appears strongly Bullish. This stock started moving upwards as soon as it opened. Generally this happens when there is a positive sentiment following the stock, making it attractive. There's a good chance that this upwards movement will continue tomorrow as well.
Tomorrow's movement Prediction of PRTA is bearish. The stock has broken weekly support. An up move can be expected only after it starts trading above 9.87
Munafa value: 55
If this Munafa value is near or nearing 100, then this stock might show an upward movement. However, if this value is near or nearing 10, then this stock might very well show a downward movement.
If the Munafa value is near 50, then the stock might show a sideways movement.
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