Laser Focus World is an industry bedrock—first published in 1965 and still going strong. We publish original articles about cutting-edge advances in lasers, optics, photonics, sensors, and quantum technologies, as well as test and measurement, and the shift currently underway to usher in the photonic integrated circuits, optical interconnects, and copackaged electronics and photonics to deliver the speed and efficiency essential for data centers of the future.

Our 80,000 qualified print subscribers—and 130,000 12-month engaged online audience—trust us to dive in and provide original journalism you won’t find elsewhere covering key emerging areas such as laser-driven inertial confinement fusion, lasers in space, integrated photonics, chipscale lasers, LiDAR, metasurfaces, high-energy laser weaponry, photonic crystals, and quantum computing/sensors/communications. We cover the innovations driving these markets.

Laser Focus World is part of Endeavor Business Media, a division of EndeavorB2B.

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Editorial Advisory Board

  • Professor Andrea M. Armani, University of Southern California
  • Ruti Ben-Shlomi, Ph.D., LightSolver
  • James Butler, Ph.D., Hamamatsu
  • Natalie Fardian-Melamed, Ph.D., Columbia University
  • Justin Sigley, Ph.D., AmeriCOM
  • Professor Birgit Stiller, Max Planck Institute for the Science of Light, and Leibniz University of Hannover
  • Professor Stephen Sweeney, University of Glasgow
  • Mohan Wang, Ph.D., University of Oxford
  • Professor Xuchen Wang, Harbin Engineering University
  • Professor Stefan Witte, Delft University of Technology

Oroco Resource Corp (OP:ORRCF)

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Historical Prices

Date Open High Low Close Volume Change (%)
Sep 26, 2025 0.2900 0.3123 0.2537 0.2750 823,230 -0.01(-4.38%)
Sep 25, 2025 0.2581 0.2876 0.2410 0.2876 624,483 +0.04(+15.04%)
Sep 24, 2025 0.2148 0.2500 0.2103 0.2500 608,145 +0.04(+19.67%)
Sep 23, 2025 0.2100 0.2150 0.2079 0.2089 101,479 +0.00(+2.40%)
Sep 22, 2025 0.1954 0.2151 0.1931 0.2040 456,623 +0.02(+10.63%)
Sep 19, 2025 0.1874 0.1960 0.1800 0.1844 152,142 -0.00(-1.60%)
Sep 18, 2025 0.1844 0.1950 0.1840 0.1874 77,764 -0.00(-1.37%)
Sep 17, 2025 0.1848 0.1942 0.1848 0.1900 271,686 +0.00(+2.04%)
Sep 16, 2025 0.1828 0.1910 0.1820 0.1862 251,990 +0.01(+3.16%)
Sep 15, 2025 0.1801 0.1842 0.1794 0.1805 150,649 +0.00(+0.22%)
Sep 12, 2025 0.1845 0.1845 0.1794 0.1801 252,541 -0.00(-0.22%)
Sep 11, 2025 0.1830 0.1866 0.1803 0.1805 164,008 -0.00(-1.42%)
Sep 10, 2025 0.1919 0.1919 0.1831 0.1831 485,489 -0.01(-3.12%)
Sep 09, 2025 0.1900 0.1929 0.1841 0.1890 104,100 -0.00(-0.74%)
Sep 08, 2025 0.1919 0.2050 0.1876 0.1904 111,985 +0.00(+1.82%)
Sep 05, 2025 0.1925 0.1930 0.1870 0.1870 23,525 +0.00(+1.91%)
Sep 04, 2025 0.1924 0.1932 0.1835 0.1835 47,191 -0.02(-7.79%)
Sep 03, 2025 0.1940 0.2000 0.1910 0.1990 81,846 +0.01(+3.00%)
Sep 02, 2025 0.1893 0.1973 0.1883 0.1932 144,335 +0.01(+3.87%)
Aug 29, 2025 0.1897 0.1897 0.1820 0.1860 101,080 -0.00(-0.59%)
Aug 28, 2025 0.1880 0.1900 0.1867 0.1871 37,633 -0.00(-0.05%)
Aug 27, 2025 0.1840 0.1905 0.1829 0.1872 449,891 +0.00(+1.57%)
Aug 26, 2025 0.1855 0.1900 0.1838 0.1843 60,375 -0.00(-2.23%)
Aug 25, 2025 0.1883 0.1921 0.1869 0.1885 60,585 +0.00(+0.43%)
Aug 22, 2025 0.1880 0.1919 0.1826 0.1877 163,395 -0.00(-2.24%)
Aug 21, 2025 0.1823 0.1927 0.1823 0.1920 297,587 +0.01(+3.95%)
Aug 20, 2025 0.1826 0.1865 0.1826 0.1847 159,229 +0.00(+1.32%)
Aug 19, 2025 0.1843 0.1889 0.1823 0.1823 165,989 -0.01(-5.74%)
Aug 18, 2025 0.1960 0.1960 0.1845 0.1934 279,210 +0.00(+0.21%)
Aug 15, 2025 0.1947 0.1970 0.1846 0.1930 123,784 -0.01(-3.98%)
Aug 14, 2025 0.1964 0.2036 0.1900 0.2010 242,136 -0.01(-2.90%)
Aug 13, 2025 0.1954 0.2083 0.1953 0.2070 170,063 +0.01(+6.70%)
Aug 12, 2025 0.1900 0.1940 0.1900 0.1940 45,523 -0.00(-1.77%)
Aug 11, 2025 0.1969 0.1998 0.1777 0.1975 76,103 +0.01(+4.22%)
Aug 08, 2025 0.1890 0.1895 0.1879 0.1895 117,424 -0.01(-6.37%)
Aug 07, 2025 0.1890 0.2024 0.1890 0.2024 174,598 +0.01(+6.92%)
Aug 06, 2025 0.1853 0.1900 0.1853 0.1893 74,913 +0.00(+0.75%)
Aug 05, 2025 0.1900 0.1900 0.1879 0.1879 12,525 -0.00(-1.11%)
Aug 04, 2025 0.1948 0.2024 0.1866 0.1900 81,376 +0.01(+3.66%)
Aug 01, 2025 0.1869 0.1869 0.1833 0.1833 27,674 -0.01(-4.03%)
Jul 31, 2025 0.1910 0.1910 0.1910 0.1910 1,553 +0.01(+3.92%)
Jul 30, 2025 0.2025 0.2025 0.1835 0.1838 260,543 -0.02(-10.17%)
Jul 29, 2025 0.2132 0.2185 0.2025 0.2046 148,411 -0.01(-4.84%)
Jul 28, 2025 0.2214 0.2216 0.2150 0.2150 190,268 -0.00(-2.23%)
Jul 25, 2025 0.2200 0.2239 0.2199 0.2199 34,536 -0.00(-0.72%)
Jul 24, 2025 0.2200 0.2255 0.2174 0.2215 138,455 +0.00(+1.51%)
Jul 23, 2025 0.2200 0.2322 0.2150 0.2182 74,769 +0.01(+2.39%)
Jul 22, 2025 0.2145 0.2181 0.2100 0.2131 117,468 -0.00(-0.42%)
Jul 21, 2025 0.2166 0.2166 0.2100 0.2140 87,448 +0.00(+2.00%)
Jul 18, 2025 0.2093 0.2115 0.2063 0.2098 137,512 -0.00(-1.73%)
Jul 17, 2025 0.1930 0.2140 0.1865 0.2135 324,844 +0.02(+9.49%)
Jul 16, 2025 0.1917 0.1964 0.1900 0.1950 509,195 +0.00(+1.72%)
Jul 15, 2025 0.1937 0.1961 0.1917 0.1917 152,330 -0.00(-1.59%)
Jul 14, 2025 0.1994 0.2011 0.1947 0.1948 160,054 +0.00(+0.05%)
Jul 11, 2025 0.1928 0.1980 0.1917 0.1947 86,346 +0.00(+0.88%)
Jul 10, 2025 0.1996 0.2036 0.1930 0.1930 124,941 -0.01(-4.22%)
Jul 09, 2025 0.2173 0.2173 0.1992 0.2015 276,585 -0.01(-3.12%)
Jul 08, 2025 0.2161 0.2236 0.2080 0.2080 293,663 -0.01(-3.66%)
Jul 07, 2025 0.2151 0.2268 0.2100 0.2159 120,926 +0.01(+2.81%)
Jul 03, 2025 0.2154 0.2190 0.2100 0.2100 79,632 -0.01(-3.40%)
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