Skip to main content
My Watchlist
Indicators
Markets
Stocks
ETFs
Tools
Markets:
Overview
News
Currencies
International
Treasuries

Biolargo Inc (OP:BLGO)

0.2246 +0.0106 (+4.95%)
Streaming Delayed Price Updated: 3:56 PM EDT, Sep 15, 2025 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:
Year:
Range:
Date Open High Low Close Volume Change (%)
Sep 12, 2025 0.2293 0.2293 0.2060 0.2140 154,809 -0.02(-6.96%)
Sep 11, 2025 0.2201 0.2300 0.2201 0.2300 238,924 +0.00(+1.59%)
Sep 10, 2025 0.2086 0.2264 0.2070 0.2264 193,069 +0.02(+8.12%)
Sep 09, 2025 0.2051 0.2100 0.2040 0.2094 192,534 -0.00(-0.14%)
Sep 08, 2025 0.2117 0.2190 0.2050 0.2097 536,905 -0.01(-4.25%)
Sep 05, 2025 0.2250 0.2250 0.2100 0.2190 856,732 -0.00(-1.22%)
Sep 04, 2025 0.2267 0.2267 0.2123 0.2217 150,976 -0.00(-1.47%)
Sep 03, 2025 0.2200 0.2269 0.2150 0.2250 268,410 +0.01(+3.59%)
Sep 02, 2025 0.2170 0.2195 0.2040 0.2172 242,424 -0.00(-0.73%)
Aug 29, 2025 0.2228 0.2270 0.2090 0.2188 179,169 -0.00(-1.84%)
Aug 28, 2025 0.2148 0.2337 0.2139 0.2229 728,899 +0.01(+6.19%)
Aug 27, 2025 0.2012 0.2100 0.1955 0.2099 375,105 +0.00(+1.60%)
Aug 26, 2025 0.1851 0.2070 0.1851 0.2066 263,420 +0.02(+8.74%)
Aug 25, 2025 0.1991 0.2078 0.1900 0.1900 318,127 -0.01(-4.04%)
Aug 22, 2025 0.1994 0.2000 0.1851 0.1980 190,581 +0.01(+5.21%)
Aug 21, 2025 0.1900 0.2000 0.1850 0.1882 450,138 -0.00(-0.95%)
Aug 20, 2025 0.1906 0.1938 0.1820 0.1900 417,518 +0.00(+1.82%)
Aug 19, 2025 0.1799 0.1888 0.1751 0.1866 599,304 +0.01(+3.90%)
Aug 18, 2025 0.1790 0.1800 0.1721 0.1796 289,262 +0.00(+1.47%)
Aug 15, 2025 0.1843 0.1843 0.1720 0.1770 345,204 -0.01(-3.86%)
Aug 14, 2025 0.1795 0.1841 0.1790 0.1841 91,230 +0.00(+0.00%)
Aug 13, 2025 0.1650 0.1850 0.1650 0.1841 395,692 +0.02(+10.84%)
Aug 12, 2025 0.1700 0.1700 0.1610 0.1661 495,776 -0.00(-0.72%)
Aug 11, 2025 0.1692 0.1700 0.1670 0.1673 292,833 -0.00(-0.36%)
Aug 08, 2025 0.1698 0.1783 0.1675 0.1679 364,136 -0.00(-1.24%)
Aug 07, 2025 0.1732 0.1732 0.1685 0.1700 296,204 -0.00(-0.47%)
Aug 06, 2025 0.1701 0.1739 0.1686 0.1708 82,213 -0.00(-0.41%)
Aug 05, 2025 0.1730 0.1750 0.1675 0.1715 249,618 -0.00(-0.92%)
Aug 04, 2025 0.1775 0.1846 0.1724 0.1731 318,486 -0.01(-3.78%)
Aug 01, 2025 0.1798 0.1891 0.1726 0.1799 328,206 +0.00(+0.50%)
Jul 31, 2025 0.1731 0.1798 0.1701 0.1790 521,041 +0.00(+1.65%)
Jul 30, 2025 0.1800 0.1829 0.1721 0.1761 275,328 -0.01(-2.81%)
Jul 29, 2025 0.1800 0.1830 0.1735 0.1812 387,738 +0.00(+0.67%)
Jul 28, 2025 0.1800 0.1892 0.1780 0.1800 393,266 -0.01(-4.91%)
Jul 25, 2025 0.1866 0.1897 0.1800 0.1893 227,723 +0.01(+3.33%)
Jul 24, 2025 0.1849 0.1849 0.1752 0.1832 331,471 -0.00(-0.43%)
Jul 23, 2025 0.1833 0.1850 0.1701 0.1840 626,999 -0.00(-0.54%)
Jul 22, 2025 0.1870 0.1870 0.1733 0.1850 356,165 -0.00(-1.07%)
Jul 21, 2025 0.1899 0.1899 0.1616 0.1870 1,416,099 -0.00(-1.58%)
Jul 18, 2025 0.1900 0.1940 0.1804 0.1900 703,939 -0.00(-2.06%)
Jul 17, 2025 0.1878 0.1948 0.1850 0.1940 497,558 +0.00(+0.00%)
Jul 16, 2025 0.1970 0.1971 0.1877 0.1940 243,884 -0.01(-2.76%)
Jul 15, 2025 0.1997 0.1997 0.1870 0.1995 198,391 -0.00(-0.10%)
Jul 14, 2025 0.2000 0.2025 0.1900 0.1997 482,877 -0.00(-0.40%)
Jul 11, 2025 0.1987 0.2049 0.1900 0.2005 222,896 +0.00(+0.25%)
Jul 10, 2025 0.2000 0.2078 0.1976 0.2000 216,155 +0.00(+0.00%)
Jul 09, 2025 0.2070 0.2115 0.1975 0.2000 491,702 -0.00(-1.28%)
Jul 08, 2025 0.2007 0.2100 0.1986 0.2026 326,493 +0.00(+1.45%)
Jul 07, 2025 0.1955 0.2025 0.1950 0.1997 169,861 +0.00(+0.35%)
Jul 03, 2025 0.1997 0.2050 0.1950 0.1990 242,179 +0.00(+2.47%)
Jul 02, 2025 0.1933 0.2029 0.1925 0.1942 127,594 -0.01(-2.75%)
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 following
Privacy Policy and Terms Of Service.