Prothena Corporation plc - Ordinary Shares (NQ:PRTA)

9.330 +0.240 (+2.64%)
Streaming Delayed Price Updated: 4:00 PM EDT, Aug 28, 2026 Add to My Watchlist

Price and Volume

Detailed Quote
Volume 498,115
Open 9.020
Bid (Size) 8.970 (5,000)
Ask (Size) 10.00 (200)
Prev. Close 9.090
Today's Range 8.950 - 9.479
52wk Range 7.730 - 11.80
Shares Outstanding 45,047,449
Dividend Yield N/A

Performance

YTD
+1.4%
+1.4%
1 Month
+9.0%
+9.0%
3 Month
-6.5%
-6.5%
6 Month
+8.0%
+8.0%
1 Year
+9.0%
+9.0%

More News

Read More

Frequently Asked Questions

Is Prothena Corporation plc - Ordinary Shares publicly traded?
Yes, Prothena Corporation plc - Ordinary Shares is publicly traded.
What exchange does Prothena Corporation plc - Ordinary Shares trade on?
Prothena Corporation plc - Ordinary Shares trades on the Nasdaq Stock Market
What is the ticker symbol for Prothena Corporation plc - Ordinary Shares?
The ticker symbol for Prothena Corporation plc - Ordinary Shares is PRTA on the Nasdaq Stock Market
What is the current price of Prothena Corporation plc - Ordinary Shares?
The current price of Prothena Corporation plc - Ordinary Shares is 9.330
When was Prothena Corporation plc - Ordinary Shares last traded?
The last trade of Prothena Corporation plc - Ordinary Shares was at 08/28/26 04:00 PM ET
What is the market capitalization of Prothena Corporation plc - Ordinary Shares?
The market capitalization of Prothena Corporation plc - Ordinary Shares is 420.29M
How many shares of Prothena Corporation plc - Ordinary Shares are outstanding?
Prothena Corporation plc - Ordinary Shares has 420M 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.