Current WI4 price: $1.521
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | |||
| 2026-01-01 | $1.159 | $1.124 | $1.194 |
| 2026-01-02 | $1.148 | $1.113 | $1.182 |
| 2026-01-03 | $1.137 | $1.103 | $1.171 |
| 2026-01-04 | $1.144 | $1.109 | $1.178 |
| 2026-01-05 | $1.133 | $1.099 | $1.167 |
| 2026-01-06 | $1.140 | $1.105 | $1.174 |
| 2026-01-07 | $1.140 | $1.105 | $1.174 |
| 2026-01-08 | $1.146 | $1.112 | $1.181 |
| 2026-01-09 | $1.136 | $1.102 | $1.170 |
| 2026-01-10 | $1.142 | $1.108 | $1.177 |
| 2026-01-11 | $1.142 | $1.108 | $1.177 |
| 2026-01-12 | $1.142 | $1.108 | $1.177 |
| 2026-01-13 | $1.142 | $1.108 | $1.177 |
| 2026-01-14 | $1.135 | $1.101 | $1.169 |
| 2026-01-15 | $1.125 | $1.091 | $1.158 |
| 2026-01-16 | $1.131 | $1.097 | $1.165 |
| 2026-01-17 | $1.131 | $1.097 | $1.165 |
| 2026-01-18 | $1.121 | $1.087 | $1.154 |
| 2026-01-19 | $1.127 | $1.093 | $1.161 |
| 2026-01-20 | $1.117 | $1.083 | $1.150 |
| 2026-01-21 | $1.106 | $1.073 | $1.139 |
| 2026-01-22 | $1.112 | $1.079 | $1.146 |
| 2026-01-23 | $1.102 | $1.069 | $1.135 |
| 2026-01-24 | $1.091 | $1.059 | $1.124 |
| 2026-01-25 | $1.081 | $1.049 | $1.113 |
| 2026-01-26 | $1.071 | $1.039 | $1.103 |
| 2026-01-27 | $1.077 | $1.045 | $1.109 |
| 2026-01-28 | $1.067 | $1.035 | $1.099 |
| 2026-01-29 | $1.073 | $1.041 | $1.106 |
| 2026-01-30 | $1.073 | $1.041 | $1.106 |
| 2026-01-31 | $1.080 | $1.047 | $1.112 |
| 2026 February | |||
| 2026-02-01 | $1.069 | $1.037 | $1.102 |
| 2026-02-02 | $1.076 | $1.044 | $1.108 |
| 2026-02-03 | $1.076 | $1.044 | $1.108 |
| 2026-02-04 | $1.076 | $1.044 | $1.108 |
| 2026-02-05 | $1.076 | $1.044 | $1.108 |
| 2026-02-06 | $1.069 | $1.037 | $1.101 |
| 2026-02-07 | $1.059 | $1.027 | $1.091 |
| 2026-02-08 | $1.065 | $1.033 | $1.097 |
| 2026-02-09 | $1.065 | $1.033 | $1.097 |
| 2026-02-10 | $1.055 | $1.024 | $1.087 |
| 2026-02-11 | $1.062 | $1.030 | $1.093 |
| 2026-02-12 | $1.052 | $1.020 | $1.083 |
| 2026-02-13 | $1.042 | $1.010 | $1.073 |
| 2026-02-14 | $1.047 | $1.016 | $1.079 |
| 2026-02-15 | $1.038 | $1.006 | $1.069 |
| 2026-02-16 | $1.028 | $0.9969 | $1.059 |
| 2026-02-17 | $1.018 | $0.9875 | $1.049 |
| 2026-02-18 | $1.008 | $0.9782 | $1.039 |
| 2026-02-19 | $1.014 | $0.9840 | $1.045 |
| 2026-02-20 | $1.005 | $0.9747 | $1.035 |
| 2026-02-21 | $1.011 | $0.9805 | $1.041 |
| 2026-02-22 | $1.011 | $0.9805 | $1.041 |
| 2026-02-23 | $1.017 | $0.9863 | $1.047 |
| 2026-02-24 | $1.007 | $0.9770 | $1.037 |
| 2026-02-25 | $1.013 | $0.9827 | $1.044 |
| 2026-02-26 | $1.013 | $0.9827 | $1.044 |
| 2026-02-27 | $1.013 | $0.9827 | $1.044 |
| 2026-02-28 | $1.013 | $0.9827 | $1.044 |
| 2026 March | |||
| 2026-03-01 | $1.007 | $0.9767 | $1.037 |
| 2026-03-02 | $0.9974 | $0.9675 | $1.027 |
| 2026-03-03 | $1.003 | $0.9732 | $1.033 |
| 2026-03-04 | $1.003 | $0.9732 | $1.033 |
| 2026-03-05 | $0.9939 | $0.9640 | $1.024 |
| 2026-03-06 | $0.9997 | $0.9697 | $1.030 |
| 2026-03-07 | $0.9903 | $0.9606 | $1.020 |
| 2026-03-08 | $0.9810 | $0.9515 | $1.010 |
| 2026-03-09 | $0.9864 | $0.9569 | $1.016 |
| 2026-03-10 | $0.9771 | $0.9478 | $1.006 |
| 2026-03-11 | $0.9679 | $0.9389 | $0.9970 |
| 2026-03-12 | $0.9588 | $0.9300 | $0.9876 |
| 2026-03-13 | $0.9498 | $0.9213 | $0.9783 |
| 2026-03-14 | $0.9554 | $0.9267 | $0.9840 |
| 2026-03-15 | $0.9464 | $0.9180 | $0.9748 |
| 2026-03-16 | $0.9520 | $0.9234 | $0.9805 |
| 2026-03-17 | $0.9520 | $0.9234 | $0.9805 |
| 2026-03-18 | $0.9576 | $0.9288 | $0.9863 |
| 2026-03-19 | $0.9485 | $0.9201 | $0.9770 |
| 2026-03-20 | $0.9541 | $0.9255 | $0.9828 |
| 2026-03-21 | $0.9541 | $0.9255 | $0.9828 |
| 2026-03-22 | $0.9541 | $0.9255 | $0.9828 |
| 2026-03-23 | $0.9541 | $0.9255 | $0.9828 |
| 2026-03-24 | $0.9483 | $0.9198 | $0.9767 |
| 2026-03-25 | $0.9394 | $0.9112 | $0.9675 |
| 2026-03-26 | $0.9449 | $0.9166 | $0.9732 |
| 2026-03-27 | $0.9449 | $0.9166 | $0.9732 |
| 2026-03-28 | $0.9360 | $0.9079 | $0.9641 |
| 2026-03-29 | $0.9415 | $0.9133 | $0.9698 |
| 2026-03-30 | $0.9326 | $0.9047 | $0.9606 |
| 2026-03-31 | $0.9238 | $0.8961 | $0.9516 |
| 2026 April | |||
| 2026-04-01 | $0.9290 | $0.9011 | $0.9569 |
| 2026-04-02 | $0.9202 | $0.8926 | $0.9479 |
| 2026-04-03 | $0.9116 | $0.8842 | $0.9389 |
| 2026-04-04 | $0.9030 | $0.8759 | $0.9301 |
| 2026-04-05 | $0.8945 | $0.8676 | $0.9213 |
| 2026-04-06 | $0.8997 | $0.8727 | $0.9267 |
| 2026-04-07 | $0.8913 | $0.8645 | $0.9180 |
| 2026-04-08 | $0.8965 | $0.8696 | $0.9234 |
| 2026-04-09 | $0.8965 | $0.8696 | $0.9234 |
| 2026-04-10 | $0.9018 | $0.8748 | $0.9289 |
| 2026-04-11 | $0.8933 | $0.8665 | $0.9201 |
| 2026-04-12 | $0.8986 | $0.8716 | $0.9255 |
| 2026-04-13 | $0.8986 | $0.8716 | $0.9255 |
| 2026-04-14 | $0.8986 | $0.8716 | $0.9255 |
| 2026-04-15 | $0.8986 | $0.8716 | $0.9255 |
| 2026-04-16 | $0.8931 | $0.8663 | $0.9199 |
| 2026-04-17 | $0.8847 | $0.8581 | $0.9112 |
| 2026-04-18 | $0.8899 | $0.8632 | $0.9166 |
| 2026-04-19 | $0.8899 | $0.8632 | $0.9166 |
| 2026-04-20 | $0.8815 | $0.8550 | $0.9079 |
| 2026-04-21 | $0.8867 | $0.8601 | $0.9133 |
| 2026-04-22 | $0.8783 | $0.8520 | $0.9047 |
| 2026-04-23 | $0.8700 | $0.8439 | $0.8962 |
| 2026-04-24 | $0.8749 | $0.8487 | $0.9012 |
| 2026-04-25 | $0.8667 | $0.8407 | $0.8927 |
| 2026-04-26 | $0.8585 | $0.8327 | $0.8842 |
| 2026-04-27 | $0.8504 | $0.8249 | $0.8759 |
| 2026-04-28 | $0.8424 | $0.8171 | $0.8676 |
| 2026-04-29 | $0.8473 | $0.8219 | $0.8728 |
| 2026-04-30 | $0.8394 | $0.8142 | $0.8645 |
| 2026 May | |||
| 2026-05-01 | $0.8443 | $0.8190 | $0.8696 |
| 2026-05-02 | $0.8443 | $0.8190 | $0.8696 |
| 2026-05-03 | $0.8493 | $0.8238 | $0.8748 |
| 2026-05-04 | $0.8413 | $0.8161 | $0.8665 |
| 2026-05-05 | $0.8463 | $0.8209 | $0.8717 |
| 2026-05-06 | $0.8463 | $0.8209 | $0.8717 |
| 2026-05-07 | $0.8463 | $0.8209 | $0.8717 |
| 2026-05-08 | $0.8463 | $0.8209 | $0.8717 |
| 2026-05-09 | $0.8411 | $0.8158 | $0.8663 |
| 2026-05-10 | $0.8331 | $0.8081 | $0.8581 |
| 2026-05-11 | $0.8381 | $0.8129 | $0.8632 |
| 2026-05-12 | $0.8381 | $0.8129 | $0.8632 |
| 2026-05-13 | $0.8302 | $0.8053 | $0.8551 |
| 2026-05-14 | $0.8351 | $0.8100 | $0.8601 |
| 2026-05-15 | $0.8272 | $0.8024 | $0.8520 |
| 2026-05-16 | $0.8194 | $0.7948 | $0.8440 |
| 2026-05-17 | $0.8240 | $0.7992 | $0.8487 |
| 2026-05-18 | $0.8162 | $0.7917 | $0.8407 |
| 2026-05-19 | $0.8085 | $0.7842 | $0.8327 |
| 2026-05-20 | $0.8009 | $0.7768 | $0.8249 |
| 2026-05-21 | $0.7933 | $0.7695 | $0.8171 |
| 2026-05-22 | $0.7980 | $0.7741 | $0.8219 |
| 2026-05-23 | $0.7905 | $0.7668 | $0.8142 |
| 2026-05-24 | $0.7951 | $0.7713 | $0.8190 |
| 2026-05-25 | $0.7951 | $0.7713 | $0.8190 |
| 2026-05-26 | $0.7998 | $0.7759 | $0.8238 |
| 2026-05-27 | $0.7923 | $0.7685 | $0.8161 |
| 2026-05-28 | $0.7970 | $0.7731 | $0.8209 |
| 2026-05-29 | $0.7970 | $0.7731 | $0.8209 |
| 2026-05-30 | $0.7970 | $0.7731 | $0.8209 |
| 2026-05-31 | $0.7970 | $0.7731 | $0.8209 |
| 2026 June | |||
| 2026-06-01 | $0.7921 | $0.7683 | $0.8159 |
| 2026-06-02 | $0.7846 | $0.7611 | $0.8082 |
| 2026-06-03 | $0.7893 | $0.7656 | $0.8129 |
| 2026-06-04 | $0.7893 | $0.7656 | $0.8129 |
| 2026-06-05 | $0.7818 | $0.7584 | $0.8053 |
| 2026-06-06 | $0.7864 | $0.7628 | $0.8100 |
| 2026-06-07 | $0.7790 | $0.7556 | $0.8024 |
| 2026-06-08 | $0.7717 | $0.7485 | $0.7948 |
| 2026-06-09 | $0.7760 | $0.7527 | $0.7993 |
| 2026-06-10 | $0.7687 | $0.7456 | $0.7917 |
| 2026-06-11 | $0.7614 | $0.7386 | $0.7843 |
| 2026-06-12 | $0.7542 | $0.7316 | $0.7769 |
| 2026-06-13 | $0.7471 | $0.7247 | $0.7695 |
| 2026-06-14 | $0.7515 | $0.7290 | $0.7741 |
| 2026-06-15 | $0.7444 | $0.7221 | $0.7668 |
| 2026-06-16 | $0.7488 | $0.7264 | $0.7713 |
| 2026-06-17 | $0.7488 | $0.7264 | $0.7713 |
| 2026-06-18 | $0.7533 | $0.7307 | $0.7759 |
| 2026-06-19 | $0.7462 | $0.7238 | $0.7686 |
| 2026-06-20 | $0.7506 | $0.7281 | $0.7731 |
| 2026-06-21 | $0.7506 | $0.7281 | $0.7731 |
| 2026-06-22 | $0.7506 | $0.7281 | $0.7731 |
| 2026-06-23 | $0.7506 | $0.7281 | $0.7731 |
| 2026-06-24 | $0.7460 | $0.7236 | $0.7683 |
| 2026-06-25 | $0.7389 | $0.7168 | $0.7611 |
| 2026-06-26 | $0.7433 | $0.7210 | $0.7656 |
| 2026-06-27 | $0.7433 | $0.7210 | $0.7656 |
| 2026-06-28 | $0.7363 | $0.7142 | $0.7584 |
| 2026-06-29 | $0.7406 | $0.7184 | $0.7629 |
| 2026-06-30 | $0.7337 | $0.7116 | $0.7557 |
| 2026 July | |||
| 2026-07-01 | $0.7267 | $0.7049 | $0.7485 |
| 2026-07-02 | $0.7308 | $0.7089 | $0.7527 |
| 2026-07-03 | $0.7239 | $0.7022 | $0.7456 |
| 2026-07-04 | $0.7171 | $0.6956 | $0.7386 |
| 2026-07-05 | $0.7103 | $0.6890 | $0.7316 |
| 2026-07-06 | $0.7036 | $0.6825 | $0.7247 |
| 2026-07-07 | $0.7078 | $0.6865 | $0.7290 |
| 2026-07-08 | $0.7011 | $0.6801 | $0.7221 |
| 2026-07-09 | $0.7052 | $0.6841 | $0.7264 |
| 2026-07-10 | $0.7052 | $0.6841 | $0.7264 |
| 2026-07-11 | $0.7094 | $0.6881 | $0.7307 |
| 2026-07-12 | $0.7027 | $0.6816 | $0.7238 |
| 2026-07-13 | $0.7069 | $0.6857 | $0.7281 |
| 2026-07-14 | $0.7069 | $0.6857 | $0.7281 |
| 2026-07-15 | $0.7069 | $0.6857 | $0.7281 |
| 2026-07-16 | $0.7069 | $0.6857 | $0.7281 |
| 2026-07-17 | $0.7025 | $0.6815 | $0.7236 |
| 2026-07-18 | $0.6959 | $0.6750 | $0.7168 |
| 2026-07-19 | $0.7000 | $0.6790 | $0.7210 |
| 2026-07-20 | $0.7000 | $0.6790 | $0.7210 |
| 2026-07-21 | $0.6934 | $0.6726 | $0.7142 |
| 2026-07-22 | $0.6975 | $0.6766 | $0.7184 |
| 2026-07-23 | $0.6909 | $0.6702 | $0.7117 |
| 2026-07-24 | $0.6844 | $0.6639 | $0.7050 |
| 2026-07-25 | $0.6882 | $0.6676 | $0.7089 |
| 2026-07-26 | $0.6818 | $0.6613 | $0.7022 |
| 2026-07-27 | $0.6753 | $0.6551 | $0.6956 |
| 2026-07-28 | $0.6690 | $0.6489 | $0.6890 |
| 2026-07-29 | $0.6626 | $0.6428 | $0.6825 |
| 2026-07-30 | $0.6666 | $0.6466 | $0.6866 |
| 2026-07-31 | $0.6603 | $0.6405 | $0.6801 |
| 2026 August | |||
| 2026-08-01 | $0.6642 | $0.6442 | $0.6841 |
| 2026-08-02 | $0.6642 | $0.6442 | $0.6841 |
| 2026-08-03 | $0.6681 | $0.6481 | $0.6881 |
| 2026-08-04 | $0.6618 | $0.6419 | $0.6817 |
| 2026-08-05 | $0.6657 | $0.6457 | $0.6857 |
| 2026-08-06 | $0.6657 | $0.6457 | $0.6857 |
| 2026-08-07 | $0.6657 | $0.6457 | $0.6857 |
| 2026-08-08 | $0.6657 | $0.6457 | $0.6857 |
| 2026-08-09 | $0.6616 | $0.6418 | $0.6815 |
| 2026-08-10 | $0.6554 | $0.6357 | $0.6750 |
| 2026-08-11 | $0.6593 | $0.6395 | $0.6790 |
| 2026-08-12 | $0.6593 | $0.6395 | $0.6790 |
| 2026-08-13 | $0.6530 | $0.6334 | $0.6726 |
| 2026-08-14 | $0.6569 | $0.6372 | $0.6766 |
| 2026-08-15 | $0.6507 | $0.6312 | $0.6702 |
| 2026-08-16 | $0.6446 | $0.6252 | $0.6639 |
| 2026-08-17 | $0.6482 | $0.6287 | $0.6676 |
| 2026-08-18 | $0.6421 | $0.6228 | $0.6613 |
| 2026-08-19 | $0.6360 | $0.6169 | $0.6551 |
| 2026-08-20 | $0.6300 | $0.6111 | $0.6489 |
| 2026-08-21 | $0.6241 | $0.6053 | $0.6428 |
| 2026-08-22 | $0.6277 | $0.6089 | $0.6466 |
| 2026-08-23 | $0.6218 | $0.6032 | $0.6405 |
| 2026-08-24 | $0.6255 | $0.6067 | $0.6443 |
| 2026-08-25 | $0.6255 | $0.6067 | $0.6443 |
| 2026-08-26 | $0.6292 | $0.6103 | $0.6481 |
| 2026-08-27 | $0.6233 | $0.6046 | $0.6420 |
| 2026-08-28 | $0.6269 | $0.6081 | $0.6458 |
| 2026-08-29 | $0.6269 | $0.6081 | $0.6458 |
| 2026-08-30 | $0.6269 | $0.6081 | $0.6458 |
| 2026-08-31 | $0.6269 | $0.6081 | $0.6458 |
| 2026 September | |||
| 2026-09-01 | $0.6231 | $0.6044 | $0.6418 |
| 2026-09-02 | $0.6172 | $0.5987 | $0.6357 |
| 2026-09-03 | $0.6209 | $0.6022 | $0.6395 |
| 2026-09-04 | $0.6209 | $0.6022 | $0.6395 |
| 2026-09-05 | $0.6150 | $0.5966 | $0.6335 |
| 2026-09-06 | $0.6186 | $0.6001 | $0.6372 |
| 2026-09-07 | $0.6128 | $0.5944 | $0.6312 |
| 2026-09-08 | $0.6070 | $0.5888 | $0.6252 |
| 2026-09-09 | $0.6104 | $0.5921 | $0.6287 |
| 2026-09-10 | $0.6047 | $0.5865 | $0.6228 |
| 2026-09-11 | $0.5990 | $0.5810 | $0.6169 |
| 2026-09-12 | $0.5933 | $0.5755 | $0.6111 |
| 2026-09-13 | $0.5877 | $0.5701 | $0.6054 |
| 2026-09-14 | $0.5912 | $0.5735 | $0.6089 |
| 2026-09-15 | $0.5856 | $0.5680 | $0.6032 |
| 2026-09-16 | $0.5891 | $0.5714 | $0.6067 |
| 2026-09-17 | $0.5891 | $0.5714 | $0.6067 |
| 2026-09-18 | $0.5926 | $0.5748 | $0.6103 |
| 2026-09-19 | $0.5870 | $0.5694 | $0.6046 |
| 2026-09-20 | $0.5904 | $0.5727 | $0.6081 |
| 2026-09-21 | $0.5904 | $0.5727 | $0.6081 |
| 2026-09-22 | $0.5904 | $0.5727 | $0.6081 |
| 2026-09-23 | $0.5904 | $0.5727 | $0.6081 |
| 2026-09-24 | $0.5868 | $0.5692 | $0.6044 |
| 2026-09-25 | $0.5813 | $0.5638 | $0.5987 |
| 2026-09-26 | $0.5847 | $0.5672 | $0.6023 |