Markets
Stocks
Mutual Funds & ETF's
Sectors
Tools
Overview
Market News
Currencies
International
Search InvestCenter
Recent Quotes
View Full List
My Watchlist
Create Watchlist
Top Indices
DJI
Nasdaq Composite
SPX
My Portfolio
Proteon Thera Com ST
(NQ:
PRTO
)
N/A
UNCHANGED
Last Price
Updated:
Add to My Watchlist
Quote
Overview
Detailed Quote
Charting
Historical Prices
News
All News
News Headlines
Press Releases
Research
Quarterly Reports
Insider Filings
Other Filings
Historical Prices
Month:
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Year:
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
Range:
1 Month
3 Month
1 Year
Date
Open
High
Low
Close
Volume
Change (%)
Apr 30, 2018
2.150
2.200
2.110
2.150
61,016
+0.00(+0.00%)
Apr 27, 2018
2.200
2.300
2.150
2.150
31,738
-0.05(-2.27%)
Apr 26, 2018
2.150
2.200
2.130
2.200
12,203
+0.03(+1.47%)
Apr 25, 2018
2.150
2.200
2.150
2.168
16,452
-0.03(-1.45%)
Apr 24, 2018
2.350
2.350
2.150
2.200
19,339
-0.10(-4.35%)
Apr 23, 2018
2.300
2.304
2.200
2.300
12,796
+0.05(+2.22%)
Apr 20, 2018
2.400
2.450
2.250
2.250
106,940
-0.20(-8.16%)
Apr 19, 2018
2.350
2.450
2.350
2.450
39,776
+0.10(+4.26%)
Apr 18, 2018
2.500
2.550
2.350
2.350
68,821
-0.10(-4.08%)
Apr 17, 2018
2.350
2.500
2.350
2.450
17,782
+0.10(+4.26%)
Apr 16, 2018
2.500
2.550
2.350
2.350
25,848
-0.10(-4.08%)
Apr 13, 2018
2.540
2.540
2.450
2.450
24,699
+0.00(+0.00%)
Apr 12, 2018
2.500
2.550
2.450
2.450
25,667
-0.05(-2.00%)
Apr 11, 2018
2.400
2.550
2.400
2.500
32,777
+0.05(+2.04%)
Apr 10, 2018
2.350
2.550
2.350
2.450
28,014
+0.05(+2.08%)
Apr 09, 2018
2.500
2.500
2.400
2.400
26,316
-0.05(-2.04%)
Apr 06, 2018
2.520
2.550
2.450
2.450
25,109
-0.05(-2.00%)
Apr 05, 2018
2.550
2.550
2.455
2.500
20,676
+0.00(+0.00%)
Apr 04, 2018
2.450
2.500
2.450
2.500
12,788
+0.05(+2.04%)
Apr 03, 2018
2.400
2.550
2.357
2.450
12,573
+0.00(+0.00%)
Data & News supplied by
www.cloudquote.io
Stock quotes supplied by Barchart
Quotes delayed at least 20 minutes.
By accessing this page, you agree to the following
Privacy Policy
and
Terms and Conditions
.