Current SPK price: $2.350
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2028 January | |||
| 2028-01-01 | $0.8478 | $0.8224 | $0.8732 |
| 2028-01-02 | $0.8444 | $0.8191 | $0.8698 |
| 2028-01-03 | $0.8398 | $0.8146 | $0.8650 |
| 2028-01-04 | $0.8352 | $0.8101 | $0.8602 |
| 2028-01-05 | $0.8352 | $0.8101 | $0.8602 |
| 2028-01-06 | $0.8306 | $0.8057 | $0.8555 |
| 2028-01-07 | $0.8306 | $0.8057 | $0.8555 |
| 2028-01-08 | $0.8306 | $0.8057 | $0.8555 |
| 2028-01-09 | $0.8340 | $0.8090 | $0.8590 |
| 2028-01-10 | $0.8294 | $0.8045 | $0.8543 |
| 2028-01-11 | $0.8328 | $0.8078 | $0.8578 |
| 2028-01-12 | $0.8293 | $0.8044 | $0.8542 |
| 2028-01-13 | $0.8258 | $0.8010 | $0.8505 |
| 2028-01-14 | $0.8292 | $0.8043 | $0.8540 |
| 2028-01-15 | $0.8246 | $0.7999 | $0.8493 |
| 2028-01-16 | $0.8278 | $0.8030 | $0.8527 |
| 2028-01-17 | $0.8311 | $0.8062 | $0.8560 |
| 2028-01-18 | $0.8345 | $0.8095 | $0.8595 |
| 2028-01-19 | $0.8379 | $0.8128 | $0.8630 |
| 2028-01-20 | $0.8379 | $0.8128 | $0.8630 |
| 2028-01-21 | $0.8333 | $0.8083 | $0.8583 |
| 2028-01-22 | $0.8287 | $0.8039 | $0.8536 |
| 2028-01-23 | $0.8320 | $0.8070 | $0.8569 |
| 2028-01-24 | $0.8274 | $0.8026 | $0.8522 |
| 2028-01-25 | $0.8229 | $0.7982 | $0.8475 |
| 2028-01-26 | $0.8196 | $0.7950 | $0.8441 |
| 2028-01-27 | $0.8151 | $0.7906 | $0.8395 |
| 2028-01-28 | $0.8106 | $0.7863 | $0.8349 |
| 2028-01-29 | $0.8106 | $0.7863 | $0.8349 |
| 2028-01-30 | $0.8061 | $0.7820 | $0.8303 |
| 2028-01-31 | $0.8061 | $0.7820 | $0.8303 |
| 2028 February | |||
| 2028-02-01 | $0.8061 | $0.7820 | $0.8303 |
| 2028-02-02 | $0.8094 | $0.7852 | $0.8337 |
| 2028-02-03 | $0.8050 | $0.7808 | $0.8291 |
| 2028-02-04 | $0.8083 | $0.7840 | $0.8325 |
| 2028-02-05 | $0.8049 | $0.7807 | $0.8290 |
| 2028-02-06 | $0.8015 | $0.7774 | $0.8255 |
| 2028-02-07 | $0.8047 | $0.7806 | $0.8289 |
| 2028-02-08 | $0.8003 | $0.7763 | $0.8243 |
| 2028-02-09 | $0.8035 | $0.7794 | $0.8276 |
| 2028-02-10 | $0.8066 | $0.7824 | $0.8308 |
| 2028-02-11 | $0.8099 | $0.7856 | $0.8342 |
| 2028-02-12 | $0.8132 | $0.7888 | $0.8376 |
| 2028-02-13 | $0.8132 | $0.7888 | $0.8376 |
| 2028-02-14 | $0.8088 | $0.7845 | $0.8330 |
| 2028-02-15 | $0.8043 | $0.7802 | $0.8285 |
| 2028-02-16 | $0.8075 | $0.7832 | $0.8317 |
| 2028-02-17 | $0.8030 | $0.7789 | $0.8271 |
| 2028-02-18 | $0.7986 | $0.7747 | $0.8226 |
| 2028-02-19 | $0.7954 | $0.7716 | $0.8193 |
| 2028-02-20 | $0.7911 | $0.7673 | $0.8148 |
| 2028-02-21 | $0.7867 | $0.7631 | $0.8103 |
| 2028-02-22 | $0.7867 | $0.7631 | $0.8103 |
| 2028-02-23 | $0.7824 | $0.7589 | $0.8059 |
| 2028-02-24 | $0.7824 | $0.7589 | $0.8059 |
| 2028-02-25 | $0.7824 | $0.7589 | $0.8059 |
| 2028-02-26 | $0.7856 | $0.7620 | $0.8092 |
| 2028-02-27 | $0.7813 | $0.7579 | $0.8047 |
| 2028-02-28 | $0.7845 | $0.7609 | $0.8080 |
| 2028-02-29 | $0.7812 | $0.7577 | $0.8046 |
| 2028 March | |||
| 2028-03-01 | $0.7779 | $0.7545 | $0.8012 |
| 2028-03-02 | $0.7810 | $0.7576 | $0.8045 |
| 2028-03-03 | $0.7768 | $0.7535 | $0.8001 |
| 2028-03-04 | $0.7798 | $0.7564 | $0.8032 |
| 2028-03-05 | $0.7829 | $0.7594 | $0.8064 |
| 2028-03-06 | $0.7861 | $0.7625 | $0.8097 |
| 2028-03-07 | $0.7893 | $0.7656 | $0.8130 |
| 2028-03-08 | $0.7893 | $0.7656 | $0.8130 |
| 2028-03-09 | $0.7850 | $0.7614 | $0.8085 |
| 2028-03-10 | $0.7806 | $0.7572 | $0.8041 |
| 2028-03-11 | $0.7837 | $0.7602 | $0.8072 |
| 2028-03-12 | $0.7794 | $0.7560 | $0.8028 |
| 2028-03-13 | $0.7751 | $0.7519 | $0.7984 |
| 2028-03-14 | $0.7720 | $0.7488 | $0.7952 |
| 2028-03-15 | $0.7678 | $0.7447 | $0.7908 |
| 2028-03-16 | $0.7636 | $0.7406 | $0.7865 |
| 2028-03-17 | $0.7636 | $0.7406 | $0.7865 |
| 2028-03-18 | $0.7594 | $0.7366 | $0.7821 |
| 2028-03-19 | $0.7594 | $0.7366 | $0.7821 |
| 2028-03-20 | $0.7594 | $0.7366 | $0.7821 |
| 2028-03-21 | $0.7625 | $0.7396 | $0.7853 |
| 2028-03-22 | $0.7583 | $0.7355 | $0.7810 |
| 2028-03-23 | $0.7614 | $0.7385 | $0.7842 |
| 2028-03-24 | $0.7582 | $0.7354 | $0.7809 |
| 2028-03-25 | $0.7550 | $0.7323 | $0.7776 |
| 2028-03-26 | $0.7580 | $0.7353 | $0.7808 |
| 2028-03-27 | $0.7539 | $0.7313 | $0.7765 |
| 2028-03-28 | $0.7569 | $0.7341 | $0.7796 |
| 2028-03-29 | $0.7598 | $0.7370 | $0.7826 |
| 2028-03-30 | $0.7629 | $0.7400 | $0.7858 |
| 2028-03-31 | $0.7660 | $0.7431 | $0.7890 |
| 2028 April | |||
| 2028-04-01 | $0.7660 | $0.7431 | $0.7890 |
| 2028-04-02 | $0.7618 | $0.7390 | $0.7847 |
| 2028-04-03 | $0.7577 | $0.7349 | $0.7804 |
| 2028-04-04 | $0.7606 | $0.7378 | $0.7834 |
| 2028-04-05 | $0.7564 | $0.7337 | $0.7791 |
| 2028-04-06 | $0.7523 | $0.7297 | $0.7749 |
| 2028-04-07 | $0.7493 | $0.7268 | $0.7718 |
| 2028-04-08 | $0.7452 | $0.7228 | $0.7675 |
| 2028-04-09 | $0.7411 | $0.7188 | $0.7633 |
| 2028-04-10 | $0.7411 | $0.7188 | $0.7633 |
| 2028-04-11 | $0.7370 | $0.7149 | $0.7591 |
| 2028-04-12 | $0.7370 | $0.7149 | $0.7591 |
| 2028-04-13 | $0.7370 | $0.7149 | $0.7591 |
| 2028-04-14 | $0.7400 | $0.7178 | $0.7622 |
| 2028-04-15 | $0.7360 | $0.7139 | $0.7580 |
| 2028-04-16 | $0.7390 | $0.7168 | $0.7611 |
| 2028-04-17 | $0.7359 | $0.7138 | $0.7579 |
| 2028-04-18 | $0.7327 | $0.7108 | $0.7547 |
| 2028-04-19 | $0.7357 | $0.7137 | $0.7578 |
| 2028-04-20 | $0.7317 | $0.7097 | $0.7536 |
| 2028-04-21 | $0.7346 | $0.7125 | $0.7566 |
| 2028-04-22 | $0.7375 | $0.7153 | $0.7596 |
| 2028-04-23 | $0.7405 | $0.7183 | $0.7627 |
| 2028-04-24 | $0.7435 | $0.7212 | $0.7658 |
| 2028-04-25 | $0.7435 | $0.7212 | $0.7658 |
| 2028-04-26 | $0.7394 | $0.7172 | $0.7616 |
| 2028-04-27 | $0.7354 | $0.7133 | $0.7574 |
| 2028-04-28 | $0.7382 | $0.7161 | $0.7604 |
| 2028-04-29 | $0.7342 | $0.7121 | $0.7562 |
| 2028-04-30 | $0.7301 | $0.7082 | $0.7520 |
| 2028 May | |||
| 2028-05-01 | $0.7272 | $0.7054 | $0.7490 |
| 2028-05-02 | $0.7232 | $0.7015 | $0.7449 |
| 2028-05-03 | $0.7193 | $0.6977 | $0.7408 |
| 2028-05-04 | $0.7193 | $0.6977 | $0.7408 |
| 2028-05-05 | $0.7153 | $0.6938 | $0.7368 |
| 2028-05-06 | $0.7153 | $0.6938 | $0.7368 |
| 2028-05-07 | $0.7153 | $0.6938 | $0.7368 |
| 2028-05-08 | $0.7182 | $0.6967 | $0.7398 |
| 2028-05-09 | $0.7143 | $0.6929 | $0.7357 |
| 2028-05-10 | $0.7172 | $0.6957 | $0.7387 |
| 2028-05-11 | $0.7142 | $0.6928 | $0.7356 |
| 2028-05-12 | $0.7112 | $0.6898 | $0.7325 |
| 2028-05-13 | $0.7141 | $0.6926 | $0.7355 |
| 2028-05-14 | $0.7101 | $0.6888 | $0.7315 |
| 2028-05-15 | $0.7129 | $0.6916 | $0.7343 |
| 2028-05-16 | $0.7157 | $0.6943 | $0.7372 |
| 2028-05-17 | $0.7187 | $0.6971 | $0.7402 |
| 2028-05-18 | $0.7216 | $0.7000 | $0.7433 |
| 2028-05-19 | $0.7216 | $0.7000 | $0.7433 |
| 2028-05-20 | $0.7176 | $0.6961 | $0.7392 |
| 2028-05-21 | $0.7137 | $0.6923 | $0.7351 |
| 2028-05-22 | $0.7165 | $0.6950 | $0.7380 |
| 2028-05-23 | $0.7125 | $0.6912 | $0.7339 |
| 2028-05-24 | $0.7086 | $0.6874 | $0.7299 |
| 2028-05-25 | $0.7058 | $0.6846 | $0.7270 |
| 2028-05-26 | $0.7019 | $0.6809 | $0.7230 |
| 2028-05-27 | $0.6981 | $0.6771 | $0.7190 |
| 2028-05-28 | $0.6981 | $0.6771 | $0.7190 |
| 2028-05-29 | $0.6942 | $0.6734 | $0.7151 |
| 2028-05-30 | $0.6942 | $0.6734 | $0.7151 |
| 2028-05-31 | $0.6942 | $0.6734 | $0.7151 |
| 2028 June | |||
| 2028-06-01 | $0.6971 | $0.6762 | $0.7180 |
| 2028-06-02 | $0.6933 | $0.6725 | $0.7141 |
| 2028-06-03 | $0.6961 | $0.6752 | $0.7170 |
| 2028-06-04 | $0.6932 | $0.6724 | $0.7140 |
| 2028-06-05 | $0.6902 | $0.6695 | $0.7109 |
| 2028-06-06 | $0.6930 | $0.6722 | $0.7138 |
| 2028-06-07 | $0.6892 | $0.6686 | $0.7099 |
| 2028-06-08 | $0.6920 | $0.6712 | $0.7127 |
| 2028-06-09 | $0.6947 | $0.6738 | $0.7155 |
| 2028-06-10 | $0.6975 | $0.6766 | $0.7184 |
| 2028-06-11 | $0.7004 | $0.6793 | $0.7214 |
| 2028-06-12 | $0.7004 | $0.6793 | $0.7214 |
| 2028-06-13 | $0.6965 | $0.6756 | $0.7174 |
| 2028-06-14 | $0.6927 | $0.6719 | $0.7135 |
| 2028-06-15 | $0.6954 | $0.6745 | $0.7162 |
| 2028-06-16 | $0.6916 | $0.6708 | $0.7123 |
| 2028-06-17 | $0.6878 | $0.6671 | $0.7084 |
| 2028-06-18 | $0.6850 | $0.6645 | $0.7056 |
| 2028-06-19 | $0.6813 | $0.6608 | $0.7017 |
| 2028-06-20 | $0.6775 | $0.6572 | $0.6978 |
| 2028-06-21 | $0.6775 | $0.6572 | $0.6978 |
| 2028-06-22 | $0.6738 | $0.6536 | $0.6940 |
| 2028-06-23 | $0.6738 | $0.6536 | $0.6940 |
| 2028-06-24 | $0.6738 | $0.6536 | $0.6940 |
| 2028-06-25 | $0.6766 | $0.6563 | $0.6969 |
| 2028-06-26 | $0.6728 | $0.6527 | $0.6930 |
| 2028-06-27 | $0.6756 | $0.6553 | $0.6959 |
| 2028-06-28 | $0.6727 | $0.6526 | $0.6929 |
| 2028-06-29 | $0.6699 | $0.6498 | $0.6900 |
| 2028-06-30 | $0.6726 | $0.6525 | $0.6928 |
| 2028 July | |||
| 2028-07-01 | $0.6689 | $0.6489 | $0.6890 |
| 2028-07-02 | $0.6716 | $0.6514 | $0.6917 |
| 2028-07-03 | $0.6742 | $0.6540 | $0.6944 |
| 2028-07-04 | $0.6770 | $0.6567 | $0.6973 |
| 2028-07-05 | $0.6797 | $0.6593 | $0.7001 |
| 2028-07-06 | $0.6797 | $0.6593 | $0.7001 |
| 2028-07-07 | $0.6760 | $0.6557 | $0.6963 |
| 2028-07-08 | $0.6723 | $0.6521 | $0.6925 |
| 2028-07-09 | $0.6749 | $0.6547 | $0.6952 |
| 2028-07-10 | $0.6712 | $0.6511 | $0.6913 |
| 2028-07-11 | $0.6675 | $0.6475 | $0.6875 |
| 2028-07-12 | $0.6649 | $0.6449 | $0.6848 |
| 2028-07-13 | $0.6612 | $0.6414 | $0.6810 |
| 2028-07-14 | $0.6576 | $0.6378 | $0.6773 |
| 2028-07-15 | $0.6576 | $0.6378 | $0.6773 |
| 2028-07-16 | $0.6540 | $0.6343 | $0.6736 |
| 2028-07-17 | $0.6540 | $0.6343 | $0.6736 |
| 2028-07-18 | $0.6540 | $0.6343 | $0.6736 |
| 2028-07-19 | $0.6566 | $0.6369 | $0.6763 |
| 2028-07-20 | $0.6530 | $0.6334 | $0.6726 |
| 2028-07-21 | $0.6557 | $0.6360 | $0.6754 |
| 2028-07-22 | $0.6529 | $0.6333 | $0.6725 |
| 2028-07-23 | $0.6502 | $0.6307 | $0.6697 |
| 2028-07-24 | $0.6528 | $0.6332 | $0.6724 |
| 2028-07-25 | $0.6492 | $0.6298 | $0.6687 |
| 2028-07-26 | $0.6518 | $0.6322 | $0.6714 |
| 2028-07-27 | $0.6544 | $0.6347 | $0.6740 |
| 2028-07-28 | $0.6570 | $0.6373 | $0.6767 |
| 2028-07-29 | $0.6597 | $0.6399 | $0.6795 |
| 2028-07-30 | $0.6597 | $0.6399 | $0.6795 |
| 2028-07-31 | $0.6561 | $0.6364 | $0.6758 |
| 2028 August | |||
| 2028-08-01 | $0.6525 | $0.6329 | $0.6721 |
| 2028-08-02 | $0.6550 | $0.6354 | $0.6747 |
| 2028-08-03 | $0.6514 | $0.6319 | $0.6710 |
| 2028-08-04 | $0.6479 | $0.6284 | $0.6673 |
| 2028-08-05 | $0.6453 | $0.6259 | $0.6646 |
| 2028-08-06 | $0.6417 | $0.6225 | $0.6610 |
| 2028-08-07 | $0.6382 | $0.6191 | $0.6574 |
| 2028-08-08 | $0.6382 | $0.6191 | $0.6574 |
| 2028-08-09 | $0.6347 | $0.6157 | $0.6538 |
| 2028-08-10 | $0.6347 | $0.6157 | $0.6538 |
| 2028-08-11 | $0.6347 | $0.6157 | $0.6538 |
| 2028-08-12 | $0.6373 | $0.6182 | $0.6564 |
| 2028-08-13 | $0.6338 | $0.6148 | $0.6528 |
| 2028-08-14 | $0.6364 | $0.6173 | $0.6555 |
| 2028-08-15 | $0.6337 | $0.6147 | $0.6527 |
| 2028-08-16 | $0.6310 | $0.6121 | $0.6500 |
| 2028-08-17 | $0.6336 | $0.6146 | $0.6526 |
| 2028-08-18 | $0.6301 | $0.6112 | $0.6490 |
| 2028-08-19 | $0.6326 | $0.6136 | $0.6516 |
| 2028-08-20 | $0.6351 | $0.6160 | $0.6541 |
| 2028-08-21 | $0.6377 | $0.6186 | $0.6568 |
| 2028-08-22 | $0.6403 | $0.6211 | $0.6595 |
| 2028-08-23 | $0.6403 | $0.6211 | $0.6595 |
| 2028-08-24 | $0.6368 | $0.6177 | $0.6559 |
| 2028-08-25 | $0.6333 | $0.6143 | $0.6523 |
| 2028-08-26 | $0.6358 | $0.6167 | $0.6548 |
| 2028-08-27 | $0.6323 | $0.6133 | $0.6512 |
| 2028-08-28 | $0.6288 | $0.6099 | $0.6477 |
| 2028-08-29 | $0.6263 | $0.6075 | $0.6451 |
| 2028-08-30 | $0.6228 | $0.6042 | $0.6415 |
| 2028-08-31 | $0.6194 | $0.6008 | $0.6380 |
| 2028 September | |||
| 2028-09-01 | $0.6194 | $0.6008 | $0.6380 |
| 2028-09-02 | $0.6160 | $0.5975 | $0.6345 |
| 2028-09-03 | $0.6160 | $0.5975 | $0.6345 |
| 2028-09-04 | $0.6160 | $0.5975 | $0.6345 |
| 2028-09-05 | $0.6185 | $0.6000 | $0.6371 |
| 2028-09-06 | $0.6151 | $0.5967 | $0.6336 |
| 2028-09-07 | $0.6177 | $0.5991 | $0.6362 |
| 2028-09-08 | $0.6151 | $0.5966 | $0.6335 |
| 2028-09-09 | $0.6124 | $0.5941 | $0.6308 |
| 2028-09-10 | $0.6150 | $0.5965 | $0.6334 |
| 2028-09-11 | $0.6116 | $0.5932 | $0.6299 |
| 2028-09-12 | $0.6140 | $0.5956 | $0.6324 |
| 2028-09-13 | $0.6164 | $0.5979 | $0.6349 |
| 2028-09-14 | $0.6189 | $0.6003 | $0.6375 |
| 2028-09-15 | $0.6214 | $0.6028 | $0.6401 |
| 2028-09-16 | $0.6214 | $0.6028 | $0.6401 |
| 2028-09-17 | $0.6180 | $0.5995 | $0.6366 |
| 2028-09-18 | $0.6146 | $0.5962 | $0.6331 |
| 2028-09-19 | $0.6170 | $0.5985 | $0.6355 |
| 2028-09-20 | $0.6136 | $0.5952 | $0.6321 |
| 2028-09-21 | $0.6103 | $0.5920 | $0.6286 |
| 2028-09-22 | $0.6078 | $0.5896 | $0.6261 |
| 2028-09-23 | $0.6045 | $0.5864 | $0.6226 |
| 2028-09-24 | $0.6012 | $0.5831 | $0.6192 |
| 2028-09-25 | $0.6012 | $0.5831 | $0.6192 |