Current OPTER price: $86.80
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2028 January | |||
| 2028-01-01 | $0.3600 | $0.3492 | $0.3708 |
| 2028-01-02 | $0.3558 | $0.3451 | $0.3664 |
| 2028-01-03 | $0.3572 | $0.3465 | $0.3679 |
| 2028-01-04 | $0.3587 | $0.3479 | $0.3695 |
| 2028-01-05 | $0.3505 | $0.3400 | $0.3610 |
| 2028-01-06 | $0.3457 | $0.3353 | $0.3560 |
| 2028-01-07 | $0.3378 | $0.3276 | $0.3479 |
| 2028-01-08 | $0.3435 | $0.3332 | $0.3538 |
| 2028-01-09 | $0.3357 | $0.3256 | $0.3457 |
| 2028-01-10 | $0.3280 | $0.3182 | $0.3379 |
| 2028-01-11 | $0.3259 | $0.3161 | $0.3356 |
| 2028-01-12 | $0.3215 | $0.3119 | $0.3312 |
| 2028-01-13 | $0.3244 | $0.3147 | $0.3341 |
| 2028-01-14 | $0.3251 | $0.3154 | $0.3349 |
| 2028-01-15 | $0.3186 | $0.3091 | $0.3282 |
| 2028-01-16 | $0.3222 | $0.3126 | $0.3319 |
| 2028-01-17 | $0.3222 | $0.3126 | $0.3319 |
| 2028-01-18 | $0.3273 | $0.3175 | $0.3371 |
| 2028-01-19 | $0.3198 | $0.3102 | $0.3294 |
| 2028-01-20 | $0.3184 | $0.3088 | $0.3279 |
| 2028-01-21 | $0.3177 | $0.3081 | $0.3272 |
| 2028-01-22 | $0.3111 | $0.3018 | $0.3205 |
| 2028-01-23 | $0.3164 | $0.3069 | $0.3259 |
| 2028-01-24 | $0.3092 | $0.2999 | $0.3185 |
| 2028-01-25 | $0.3056 | $0.2964 | $0.3148 |
| 2028-01-26 | $0.3069 | $0.2977 | $0.3161 |
| 2028-01-27 | $0.3081 | $0.2989 | $0.3174 |
| 2028-01-28 | $0.3011 | $0.2921 | $0.3101 |
| 2028-01-29 | $0.2969 | $0.2880 | $0.3058 |
| 2028-01-30 | $0.2901 | $0.2814 | $0.2989 |
| 2028-01-31 | $0.2951 | $0.2862 | $0.3039 |
| 2028 February | |||
| 2028-02-01 | $0.2883 | $0.2797 | $0.2970 |
| 2028-02-02 | $0.2818 | $0.2733 | $0.2902 |
| 2028-02-03 | $0.2799 | $0.2715 | $0.2883 |
| 2028-02-04 | $0.2762 | $0.2679 | $0.2845 |
| 2028-02-05 | $0.2787 | $0.2703 | $0.2870 |
| 2028-02-06 | $0.2793 | $0.2709 | $0.2877 |
| 2028-02-07 | $0.2737 | $0.2655 | $0.2819 |
| 2028-02-08 | $0.2768 | $0.2685 | $0.2851 |
| 2028-02-09 | $0.2768 | $0.2685 | $0.2851 |
| 2028-02-10 | $0.2811 | $0.2727 | $0.2896 |
| 2028-02-11 | $0.2747 | $0.2665 | $0.2830 |
| 2028-02-12 | $0.2735 | $0.2653 | $0.2817 |
| 2028-02-13 | $0.2729 | $0.2647 | $0.2811 |
| 2028-02-14 | $0.2673 | $0.2593 | $0.2753 |
| 2028-02-15 | $0.2718 | $0.2637 | $0.2800 |
| 2028-02-16 | $0.2656 | $0.2576 | $0.2736 |
| 2028-02-17 | $0.2625 | $0.2546 | $0.2704 |
| 2028-02-18 | $0.2636 | $0.2557 | $0.2715 |
| 2028-02-19 | $0.2647 | $0.2567 | $0.2726 |
| 2028-02-20 | $0.2586 | $0.2509 | $0.2664 |
| 2028-02-21 | $0.2551 | $0.2474 | $0.2627 |
| 2028-02-22 | $0.2492 | $0.2418 | $0.2567 |
| 2028-02-23 | $0.2535 | $0.2459 | $0.2611 |
| 2028-02-24 | $0.2477 | $0.2403 | $0.2551 |
| 2028-02-25 | $0.2420 | $0.2348 | $0.2493 |
| 2028-02-26 | $0.2404 | $0.2332 | $0.2477 |
| 2028-02-27 | $0.2372 | $0.2301 | $0.2444 |
| 2028-02-28 | $0.2394 | $0.2322 | $0.2466 |
| 2028-02-29 | $0.2399 | $0.2327 | $0.2471 |
| 2028 March | |||
| 2028-03-01 | $0.2351 | $0.2281 | $0.2422 |
| 2028-03-02 | $0.2378 | $0.2306 | $0.2449 |
| 2028-03-03 | $0.2378 | $0.2306 | $0.2449 |
| 2028-03-04 | $0.2415 | $0.2343 | $0.2487 |
| 2028-03-05 | $0.2360 | $0.2289 | $0.2431 |
| 2028-03-06 | $0.2349 | $0.2279 | $0.2420 |
| 2028-03-07 | $0.2344 | $0.2274 | $0.2414 |
| 2028-03-08 | $0.2296 | $0.2227 | $0.2365 |
| 2028-03-09 | $0.2335 | $0.2265 | $0.2405 |
| 2028-03-10 | $0.2282 | $0.2213 | $0.2350 |
| 2028-03-11 | $0.2255 | $0.2187 | $0.2323 |
| 2028-03-12 | $0.2264 | $0.2196 | $0.2332 |
| 2028-03-13 | $0.2274 | $0.2205 | $0.2342 |
| 2028-03-14 | $0.2222 | $0.2155 | $0.2288 |
| 2028-03-15 | $0.2191 | $0.2125 | $0.2257 |
| 2028-03-16 | $0.2141 | $0.2077 | $0.2205 |
| 2028-03-17 | $0.2177 | $0.2112 | $0.2243 |
| 2028-03-18 | $0.2128 | $0.2064 | $0.2191 |
| 2028-03-19 | $0.2079 | $0.2017 | $0.2141 |
| 2028-03-20 | $0.2065 | $0.2003 | $0.2127 |
| 2028-03-21 | $0.2038 | $0.1977 | $0.2099 |
| 2028-03-22 | $0.2056 | $0.1995 | $0.2118 |
| 2028-03-23 | $0.2061 | $0.1999 | $0.2123 |
| 2028-03-24 | $0.2020 | $0.1959 | $0.2080 |
| 2028-03-25 | $0.2043 | $0.1981 | $0.2104 |
| 2028-03-26 | $0.2043 | $0.1981 | $0.2104 |
| 2028-03-27 | $0.2075 | $0.2012 | $0.2137 |
| 2028-03-28 | $0.2027 | $0.1966 | $0.2088 |
| 2028-03-29 | $0.2018 | $0.1958 | $0.2079 |
| 2028-03-30 | $0.2013 | $0.1953 | $0.2074 |
| 2028-03-31 | $0.1972 | $0.1913 | $0.2031 |
| 2028 April | |||
| 2028-04-01 | $0.2006 | $0.1945 | $0.2066 |
| 2028-04-02 | $0.1960 | $0.1901 | $0.2019 |
| 2028-04-03 | $0.1937 | $0.1879 | $0.1995 |
| 2028-04-04 | $0.1945 | $0.1887 | $0.2003 |
| 2028-04-05 | $0.1953 | $0.1894 | $0.2012 |
| 2028-04-06 | $0.1908 | $0.1851 | $0.1966 |
| 2028-04-07 | $0.1882 | $0.1826 | $0.1938 |
| 2028-04-08 | $0.1839 | $0.1784 | $0.1894 |
| 2028-04-09 | $0.1870 | $0.1814 | $0.1926 |
| 2028-04-10 | $0.1828 | $0.1773 | $0.1882 |
| 2028-04-11 | $0.1786 | $0.1732 | $0.1840 |
| 2028-04-12 | $0.1774 | $0.1721 | $0.1827 |
| 2028-04-13 | $0.1751 | $0.1698 | $0.1803 |
| 2028-04-14 | $0.1766 | $0.1713 | $0.1819 |
| 2028-04-15 | $0.1770 | $0.1717 | $0.1823 |
| 2028-04-16 | $0.1735 | $0.1683 | $0.1787 |
| 2028-04-17 | $0.1755 | $0.1702 | $0.1807 |
| 2028-04-18 | $0.1755 | $0.1702 | $0.1807 |
| 2028-04-19 | $0.1782 | $0.1729 | $0.1835 |
| 2028-04-20 | $0.1741 | $0.1689 | $0.1794 |
| 2028-04-21 | $0.1734 | $0.1682 | $0.1786 |
| 2028-04-22 | $0.1730 | $0.1678 | $0.1781 |
| 2028-04-23 | $0.1694 | $0.1643 | $0.1745 |
| 2028-04-24 | $0.1723 | $0.1671 | $0.1775 |
| 2028-04-25 | $0.1684 | $0.1633 | $0.1734 |
| 2028-04-26 | $0.1664 | $0.1614 | $0.1714 |
| 2028-04-27 | $0.1671 | $0.1621 | $0.1721 |
| 2028-04-28 | $0.1678 | $0.1627 | $0.1728 |
| 2028-04-29 | $0.1639 | $0.1590 | $0.1689 |
| 2028-04-30 | $0.1617 | $0.1568 | $0.1665 |
| 2028 May | |||
| 2028-05-01 | $0.1580 | $0.1532 | $0.1627 |
| 2028-05-02 | $0.1607 | $0.1558 | $0.1655 |
| 2028-05-03 | $0.1570 | $0.1523 | $0.1617 |
| 2028-05-04 | $0.1534 | $0.1488 | $0.1580 |
| 2028-05-05 | $0.1524 | $0.1478 | $0.1570 |
| 2028-05-06 | $0.1504 | $0.1459 | $0.1549 |
| 2028-05-07 | $0.1517 | $0.1472 | $0.1563 |
| 2028-05-08 | $0.1521 | $0.1475 | $0.1566 |
| 2028-05-09 | $0.1490 | $0.1446 | $0.1535 |
| 2028-05-10 | $0.1507 | $0.1462 | $0.1552 |
| 2028-05-11 | $0.1507 | $0.1462 | $0.1552 |
| 2028-05-12 | $0.1531 | $0.1485 | $0.1577 |
| 2028-05-13 | $0.1496 | $0.1451 | $0.1541 |
| 2028-05-14 | $0.1489 | $0.1444 | $0.1534 |
| 2028-05-15 | $0.1486 | $0.1441 | $0.1530 |
| 2028-05-16 | $0.1455 | $0.1412 | $0.1499 |
| 2028-05-17 | $0.1480 | $0.1436 | $0.1524 |
| 2028-05-18 | $0.1446 | $0.1403 | $0.1490 |
| 2028-05-19 | $0.1429 | $0.1386 | $0.1472 |
| 2028-05-20 | $0.1435 | $0.1392 | $0.1478 |
| 2028-05-21 | $0.1441 | $0.1398 | $0.1484 |
| 2028-05-22 | $0.1408 | $0.1366 | $0.1450 |
| 2028-05-23 | $0.1389 | $0.1347 | $0.1430 |
| 2028-05-24 | $0.1357 | $0.1316 | $0.1398 |
| 2028-05-25 | $0.1380 | $0.1339 | $0.1421 |
| 2028-05-26 | $0.1349 | $0.1308 | $0.1389 |
| 2028-05-27 | $0.1318 | $0.1278 | $0.1357 |
| 2028-05-28 | $0.1309 | $0.1270 | $0.1348 |
| 2028-05-29 | $0.1292 | $0.1253 | $0.1331 |
| 2028-05-30 | $0.1303 | $0.1264 | $0.1342 |
| 2028-05-31 | $0.1306 | $0.1267 | $0.1345 |
| 2028 June | |||
| 2028-06-01 | $0.1280 | $0.1242 | $0.1319 |
| 2028-06-02 | $0.1295 | $0.1256 | $0.1333 |
| 2028-06-03 | $0.1295 | $0.1256 | $0.1333 |
| 2028-06-04 | $0.1315 | $0.1275 | $0.1354 |
| 2028-06-05 | $0.1285 | $0.1246 | $0.1323 |
| 2028-06-06 | $0.1279 | $0.1241 | $0.1318 |
| 2028-06-07 | $0.1276 | $0.1238 | $0.1315 |
| 2028-06-08 | $0.1250 | $0.1213 | $0.1288 |
| 2028-06-09 | $0.1271 | $0.1233 | $0.1309 |
| 2028-06-10 | $0.1242 | $0.1205 | $0.1280 |
| 2028-06-11 | $0.1228 | $0.1191 | $0.1265 |
| 2028-06-12 | $0.1233 | $0.1196 | $0.1270 |
| 2028-06-13 | $0.1238 | $0.1201 | $0.1275 |
| 2028-06-14 | $0.1210 | $0.1173 | $0.1246 |
| 2028-06-15 | $0.1193 | $0.1157 | $0.1229 |
| 2028-06-16 | $0.1166 | $0.1131 | $0.1201 |
| 2028-06-17 | $0.1185 | $0.1150 | $0.1221 |
| 2028-06-18 | $0.1158 | $0.1124 | $0.1193 |
| 2028-06-19 | $0.1132 | $0.1098 | $0.1166 |
| 2028-06-20 | $0.1125 | $0.1091 | $0.1158 |
| 2028-06-21 | $0.1110 | $0.1076 | $0.1143 |
| 2028-06-22 | $0.1120 | $0.1086 | $0.1153 |
| 2028-06-23 | $0.1122 | $0.1088 | $0.1156 |
| 2028-06-24 | $0.1100 | $0.1067 | $0.1133 |
| 2028-06-25 | $0.1112 | $0.1079 | $0.1145 |
| 2028-06-26 | $0.1112 | $0.1079 | $0.1145 |
| 2028-06-27 | $0.1130 | $0.1096 | $0.1163 |
| 2028-06-28 | $0.1104 | $0.1071 | $0.1137 |
| 2028-06-29 | $0.1099 | $0.1066 | $0.1132 |
| 2028-06-30 | $0.1096 | $0.1063 | $0.1129 |
| 2028 July | |||
| 2028-07-01 | $0.1074 | $0.1042 | $0.1106 |
| 2028-07-02 | $0.1092 | $0.1059 | $0.1125 |
| 2028-07-03 | $0.1067 | $0.1035 | $0.1099 |
| 2028-07-04 | $0.1055 | $0.1023 | $0.1086 |
| 2028-07-05 | $0.1059 | $0.1027 | $0.1091 |
| 2028-07-06 | $0.1063 | $0.1031 | $0.1095 |
| 2028-07-07 | $0.1039 | $0.1008 | $0.1070 |
| 2028-07-08 | $0.1025 | $0.0994 | $0.1055 |
| 2028-07-09 | $0.1001 | $0.0971 | $0.1031 |
| 2028-07-10 | $0.1018 | $0.0988 | $0.1049 |
| 2028-07-11 | $0.0995 | $0.0965 | $0.1025 |
| 2028-07-12 | $0.0972 | $0.0943 | $0.1002 |
| 2028-07-13 | $0.0966 | $0.0937 | $0.0995 |
| 2028-07-14 | $0.0953 | $0.0925 | $0.0982 |
| 2028-07-15 | $0.0962 | $0.0933 | $0.0991 |
| 2028-07-16 | $0.0964 | $0.0935 | $0.0993 |
| 2028-07-17 | $0.0945 | $0.0916 | $0.0973 |
| 2028-07-18 | $0.0955 | $0.0927 | $0.0984 |
| 2028-07-19 | $0.0955 | $0.0927 | $0.0984 |
| 2028-07-20 | $0.0970 | $0.0941 | $0.0999 |
| 2028-07-21 | $0.0948 | $0.0920 | $0.0977 |
| 2028-07-22 | $0.0944 | $0.0916 | $0.0972 |
| 2028-07-23 | $0.0942 | $0.0913 | $0.0970 |
| 2028-07-24 | $0.0922 | $0.0895 | $0.0950 |
| 2028-07-25 | $0.0938 | $0.0910 | $0.0966 |
| 2028-07-26 | $0.0917 | $0.0889 | $0.0944 |
| 2028-07-27 | $0.0906 | $0.0879 | $0.0933 |
| 2028-07-28 | $0.0910 | $0.0882 | $0.0937 |
| 2028-07-29 | $0.0913 | $0.0886 | $0.0941 |
| 2028-07-30 | $0.0893 | $0.0866 | $0.0919 |
| 2028-07-31 | $0.0880 | $0.0854 | $0.0907 |
| 2028 August | |||
| 2028-08-01 | $0.0860 | $0.0834 | $0.0886 |
| 2028-08-02 | $0.0875 | $0.0848 | $0.0901 |
| 2028-08-03 | $0.0855 | $0.0829 | $0.0880 |
| 2028-08-04 | $0.0835 | $0.0810 | $0.0860 |
| 2028-08-05 | $0.0830 | $0.0805 | $0.0855 |
| 2028-08-06 | $0.0819 | $0.0794 | $0.0843 |
| 2028-08-07 | $0.0826 | $0.0801 | $0.0851 |
| 2028-08-08 | $0.0828 | $0.0803 | $0.0853 |
| 2028-08-09 | $0.0811 | $0.0787 | $0.0836 |
| 2028-08-10 | $0.0821 | $0.0796 | $0.0845 |
| 2028-08-11 | $0.0821 | $0.0796 | $0.0845 |
| 2028-08-12 | $0.0833 | $0.0808 | $0.0858 |
| 2028-08-13 | $0.0814 | $0.0790 | $0.0839 |
| 2028-08-14 | $0.0811 | $0.0786 | $0.0835 |
| 2028-08-15 | $0.0809 | $0.0785 | $0.0833 |
| 2028-08-16 | $0.0792 | $0.0769 | $0.0816 |
| 2028-08-17 | $0.0806 | $0.0782 | $0.0830 |
| 2028-08-18 | $0.0787 | $0.0764 | $0.0811 |
| 2028-08-19 | $0.0778 | $0.0755 | $0.0802 |
| 2028-08-20 | $0.0781 | $0.0758 | $0.0805 |
| 2028-08-21 | $0.0785 | $0.0761 | $0.0808 |
| 2028-08-22 | $0.0767 | $0.0744 | $0.0790 |
| 2028-08-23 | $0.0756 | $0.0733 | $0.0779 |
| 2028-08-24 | $0.0739 | $0.0717 | $0.0761 |
| 2028-08-25 | $0.0751 | $0.0729 | $0.0774 |
| 2028-08-26 | $0.0734 | $0.0712 | $0.0756 |
| 2028-08-27 | $0.0718 | $0.0696 | $0.0739 |
| 2028-08-28 | $0.0713 | $0.0691 | $0.0734 |
| 2028-08-29 | $0.0703 | $0.0682 | $0.0724 |
| 2028-08-30 | $0.0710 | $0.0688 | $0.0731 |
| 2028-08-31 | $0.0711 | $0.0690 | $0.0733 |
| 2028 September | |||
| 2028-09-01 | $0.0697 | $0.0676 | $0.0718 |
| 2028-09-02 | $0.0705 | $0.0684 | $0.0726 |
| 2028-09-03 | $0.0705 | $0.0684 | $0.0726 |
| 2028-09-04 | $0.0716 | $0.0694 | $0.0737 |
| 2028-09-05 | $0.0700 | $0.0679 | $0.0721 |
| 2028-09-06 | $0.0696 | $0.0676 | $0.0717 |
| 2028-09-07 | $0.0695 | $0.0674 | $0.0716 |
| 2028-09-08 | $0.0681 | $0.0660 | $0.0701 |
| 2028-09-09 | $0.0692 | $0.0671 | $0.0713 |
| 2028-09-10 | $0.0676 | $0.0656 | $0.0697 |
| 2028-09-11 | $0.0668 | $0.0648 | $0.0689 |
| 2028-09-12 | $0.0671 | $0.0651 | $0.0691 |
| 2028-09-13 | $0.0674 | $0.0654 | $0.0694 |
| 2028-09-14 | $0.0659 | $0.0639 | $0.0678 |
| 2028-09-15 | $0.0649 | $0.0630 | $0.0669 |
| 2028-09-16 | $0.0635 | $0.0616 | $0.0654 |
| 2028-09-17 | $0.0645 | $0.0626 | $0.0665 |
| 2028-09-18 | $0.0631 | $0.0612 | $0.0650 |
| 2028-09-19 | $0.0616 | $0.0598 | $0.0635 |
| 2028-09-20 | $0.0612 | $0.0594 | $0.0631 |
| 2028-09-21 | $0.0604 | $0.0586 | $0.0622 |
| 2028-09-22 | $0.0610 | $0.0591 | $0.0628 |
| 2028-09-23 | $0.0611 | $0.0593 | $0.0629 |
| 2028-09-24 | $0.0599 | $0.0581 | $0.0617 |
| 2028-09-25 | $0.0606 | $0.0587 | $0.0624 |