Recent Quotes View Full List My Watchlist Create Watchlist Indicators DJI Nasdaq Composite SPX Gold Crude Oil EL&P Market Index Markets Stocks ETFs Tools Overview News Currencies International Treasuries Blackline Safety Corp (OP: BLKLF ) 4.463 UNCHANGED Streaming Delayed Price Updated: 1:04 PM EST, Nov 5, 2024 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 (%) Nov 05, 2024 4.463 400 -0.02(-0.39%) Nov 04, 2024 4.480 4.480 4.480 4.480 2,300 +0.03(+0.67%) Nov 01, 2024 4.450 4.450 4.450 4.450 4,400 +0.00(+0.00%) Oct 31, 2024 4.450 4.450 4.450 4.450 1,400 -0.10(-2.31%) Oct 30, 2024 4.555 4.555 4.555 4.555 1,800 -0.11(-2.36%) Oct 24, 2024 4.665 210 +0.14(+3.00%) Oct 22, 2024 4.529 105 +0.02(+0.53%) Oct 21, 2024 4.505 4.505 4.505 4.505 900 +0.01(+0.33%) Oct 17, 2024 4.490 0 +0.01(+0.13%) Oct 16, 2024 4.484 4.484 4.484 4.484 660 -0.07(-1.45%) Oct 15, 2024 4.604 4.604 4.550 4.550 8,200 -0.12(-2.57%) Oct 08, 2024 4.670 0 +0.00(+0.00%) Oct 07, 2024 4.549 4.670 4.450 4.670 13,145 +0.40(+9.37%) Oct 01, 2024 4.270 0 +0.03(+0.71%) Sep 25, 2024 4.240 0 +0.07(+1.61%) Sep 24, 2024 4.300 4.300 4.173 4.173 2,100 -0.15(-3.40%) Sep 23, 2024 4.364 4.364 4.308 4.320 1,766 +0.04(+1.03%) Sep 20, 2024 4.276 4.276 4.276 4.276 4,110 +0.09(+2.05%) Sep 19, 2024 4.230 4.260 4.190 4.190 20,100 +0.17(+4.23%) Sep 18, 2024 4.020 4.020 4.020 4.020 3,163 +0.07(+1.90%) Sep 16, 2024 3.945 433 +0.01(+0.38%) Sep 12, 2024 3.930 100 +0.13(+3.42%) Sep 11, 2024 3.690 3.880 3.656 3.800 9,494 +0.40(+11.73%) Sep 05, 2024 3.401 0 +0.01(+0.32%) Sep 04, 2024 3.390 3.390 3.390 3.390 3,000 +0.02(+0.59%) 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.