Current OPG price: $5.510
| Date | Average price (≈) | Minimum price (⇓) | Maximum price (⇑) |
|---|---|---|---|
| 2026 January | |||
| 2026-01-01 | $4.936 | $4.787 | $5.084 |
| 2026-01-02 | $4.936 | $4.787 | $5.084 |
| 2026-01-03 | $4.936 | $4.787 | $5.084 |
| 2026-01-04 | $4.901 | $4.754 | $5.048 |
| 2026-01-05 | $4.936 | $4.787 | $5.084 |
| 2026-01-06 | $4.936 | $4.787 | $5.084 |
| 2026-01-07 | $4.844 | $4.699 | $4.990 |
| 2026-01-08 | $4.775 | $4.632 | $4.918 |
| 2026-01-09 | $4.775 | $4.632 | $4.918 |
| 2026-01-10 | $4.775 | $4.632 | $4.918 |
| 2026-01-11 | $4.687 | $4.546 | $4.828 |
| 2026-01-12 | $4.687 | $4.546 | $4.828 |
| 2026-01-13 | $4.652 | $4.512 | $4.792 |
| 2026-01-14 | $4.617 | $4.478 | $4.755 |
| 2026-01-15 | $4.547 | $4.411 | $4.683 |
| 2026-01-16 | $4.547 | $4.411 | $4.683 |
| 2026-01-17 | $4.463 | $4.329 | $4.597 |
| 2026-01-18 | $4.381 | $4.249 | $4.512 |
| 2026-01-19 | $4.310 | $4.181 | $4.439 |
| 2026-01-20 | $4.389 | $4.257 | $4.521 |
| 2026-01-21 | $4.308 | $4.179 | $4.437 |
| 2026-01-22 | $4.239 | $4.112 | $4.366 |
| 2026-01-23 | $4.239 | $4.112 | $4.366 |
| 2026-01-24 | $4.205 | $4.078 | $4.331 |
| 2026-01-25 | $4.127 | $4.003 | $4.251 |
| 2026-01-26 | $4.051 | $3.929 | $4.172 |
| 2026-01-27 | $4.015 | $3.895 | $4.136 |
| 2026-01-28 | $4.015 | $3.895 | $4.136 |
| 2026-01-29 | $3.980 | $3.861 | $4.100 |
| 2026-01-30 | $3.980 | $3.861 | $4.100 |
| 2026-01-31 | $3.910 | $3.792 | $4.027 |
| 2026 February | |||
| 2026-02-01 | $3.838 | $3.722 | $3.953 |
| 2026-02-02 | $3.908 | $3.791 | $4.025 |
| 2026-02-03 | $3.873 | $3.757 | $3.990 |
| 2026-02-04 | $3.873 | $3.757 | $3.990 |
| 2026-02-05 | $3.873 | $3.757 | $3.990 |
| 2026-02-06 | $3.873 | $3.757 | $3.990 |
| 2026-02-07 | $3.804 | $3.690 | $3.918 |
| 2026-02-08 | $3.770 | $3.657 | $3.883 |
| 2026-02-09 | $3.770 | $3.657 | $3.883 |
| 2026-02-10 | $3.700 | $3.589 | $3.811 |
| 2026-02-11 | $3.735 | $3.623 | $3.847 |
| 2026-02-12 | $3.735 | $3.623 | $3.847 |
| 2026-02-13 | $3.700 | $3.589 | $3.811 |
| 2026-02-14 | $3.632 | $3.523 | $3.741 |
| 2026-02-15 | $3.596 | $3.488 | $3.704 |
| 2026-02-16 | $3.596 | $3.488 | $3.704 |
| 2026-02-17 | $3.530 | $3.424 | $3.636 |
| 2026-02-18 | $3.530 | $3.424 | $3.636 |
| 2026-02-19 | $3.487 | $3.383 | $3.592 |
| 2026-02-20 | $3.487 | $3.383 | $3.592 |
| 2026-02-21 | $3.487 | $3.383 | $3.592 |
| 2026-02-22 | $3.487 | $3.383 | $3.592 |
| 2026-02-23 | $3.487 | $3.383 | $3.592 |
| 2026-02-24 | $3.487 | $3.383 | $3.592 |
| 2026-02-25 | $3.487 | $3.383 | $3.592 |
| 2026-02-26 | $3.487 | $3.383 | $3.592 |
| 2026-02-27 | $3.551 | $3.445 | $3.658 |
| 2026-02-28 | $3.551 | $3.445 | $3.658 |
| 2026 March | |||
| 2026-03-01 | $3.486 | $3.381 | $3.590 |
| 2026-03-02 | $3.486 | $3.381 | $3.590 |
| 2026-03-03 | $3.421 | $3.319 | $3.524 |
| 2026-03-04 | $3.484 | $3.379 | $3.589 |
| 2026-03-05 | $3.516 | $3.411 | $3.622 |
| 2026-03-06 | $3.484 | $3.379 | $3.589 |
| 2026-03-07 | $3.452 | $3.348 | $3.555 |
| 2026-03-08 | $3.452 | $3.348 | $3.555 |
| 2026-03-09 | $3.452 | $3.348 | $3.555 |
| 2026-03-10 | $3.452 | $3.348 | $3.555 |
| 2026-03-11 | $3.388 | $3.286 | $3.490 |
| 2026-03-12 | $3.388 | $3.286 | $3.490 |
| 2026-03-13 | $3.421 | $3.318 | $3.523 |
| 2026-03-14 | $3.421 | $3.318 | $3.523 |
| 2026-03-15 | $3.357 | $3.257 | $3.458 |
| 2026-03-16 | $3.357 | $3.257 | $3.458 |
| 2026-03-17 | $3.357 | $3.257 | $3.458 |
| 2026-03-18 | $3.295 | $3.196 | $3.394 |
| 2026-03-19 | $3.295 | $3.196 | $3.394 |
| 2026-03-20 | $3.295 | $3.196 | $3.394 |
| 2026-03-21 | $3.328 | $3.228 | $3.428 |
| 2026-03-22 | $3.267 | $3.169 | $3.364 |
| 2026-03-23 | $3.233 | $3.136 | $3.330 |
| 2026-03-24 | $3.267 | $3.169 | $3.364 |
| 2026-03-25 | $3.267 | $3.169 | $3.364 |
| 2026-03-26 | $3.233 | $3.136 | $3.330 |
| 2026-03-27 | $3.173 | $3.078 | $3.269 |
| 2026-03-28 | $3.173 | $3.078 | $3.269 |
| 2026-03-29 | $3.173 | $3.078 | $3.269 |
| 2026-03-30 | $3.232 | $3.135 | $3.329 |
| 2026-03-31 | $3.172 | $3.077 | $3.267 |
| 2026 April | |||
| 2026-04-01 | $3.172 | $3.077 | $3.267 |
| 2026-04-02 | $3.113 | $3.020 | $3.207 |
| 2026-04-03 | $3.113 | $3.020 | $3.207 |
| 2026-04-04 | $3.171 | $3.075 | $3.266 |
| 2026-04-05 | $3.171 | $3.075 | $3.266 |
| 2026-04-06 | $3.205 | $3.108 | $3.301 |
| 2026-04-07 | $3.239 | $3.142 | $3.336 |
| 2026-04-08 | $3.205 | $3.108 | $3.301 |
| 2026-04-09 | $3.239 | $3.142 | $3.336 |
| 2026-04-10 | $3.298 | $3.199 | $3.397 |
| 2026-04-11 | $3.298 | $3.199 | $3.397 |
| 2026-04-12 | $3.298 | $3.199 | $3.397 |
| 2026-04-13 | $3.237 | $3.140 | $3.334 |
| 2026-04-14 | $3.237 | $3.140 | $3.334 |
| 2026-04-15 | $3.237 | $3.140 | $3.334 |
| 2026-04-16 | $3.237 | $3.140 | $3.334 |
| 2026-04-17 | $3.237 | $3.140 | $3.334 |
| 2026-04-18 | $3.204 | $3.108 | $3.301 |
| 2026-04-19 | $3.204 | $3.108 | $3.301 |
| 2026-04-20 | $3.263 | $3.165 | $3.361 |
| 2026-04-21 | $3.263 | $3.165 | $3.361 |
| 2026-04-22 | $3.231 | $3.134 | $3.328 |
| 2026-04-23 | $3.171 | $3.076 | $3.266 |
| 2026-04-24 | $3.138 | $3.043 | $3.232 |
| 2026-04-25 | $3.138 | $3.043 | $3.232 |
| 2026-04-26 | $3.138 | $3.043 | $3.232 |
| 2026-04-27 | $3.195 | $3.099 | $3.291 |
| 2026-04-28 | $3.254 | $3.156 | $3.351 |
| 2026-04-29 | $3.282 | $3.184 | $3.381 |
| 2026-04-30 | $3.339 | $3.239 | $3.440 |
| 2026 May | |||
| 2026-05-01 | $3.311 | $3.212 | $3.410 |
| 2026-05-02 | $3.339 | $3.239 | $3.440 |
| 2026-05-03 | $3.401 | $3.299 | $3.503 |
| 2026-05-04 | $3.338 | $3.238 | $3.438 |
| 2026-05-05 | $3.276 | $3.178 | $3.375 |
| 2026-05-06 | $3.216 | $3.119 | $3.312 |
| 2026-05-07 | $3.246 | $3.148 | $3.343 |
| 2026-05-08 | $3.305 | $3.206 | $3.404 |
| 2026-05-09 | $3.305 | $3.206 | $3.404 |
| 2026-05-10 | $3.305 | $3.206 | $3.404 |
| 2026-05-11 | $3.305 | $3.206 | $3.404 |
| 2026-05-12 | $3.305 | $3.206 | $3.404 |
| 2026-05-13 | $3.244 | $3.147 | $3.342 |
| 2026-05-14 | $3.184 | $3.089 | $3.280 |
| 2026-05-15 | $3.184 | $3.089 | $3.280 |
| 2026-05-16 | $3.184 | $3.089 | $3.280 |
| 2026-05-17 | $3.125 | $3.032 | $3.219 |
| 2026-05-18 | $3.125 | $3.032 | $3.219 |
| 2026-05-19 | $3.183 | $3.087 | $3.278 |
| 2026-05-20 | $3.151 | $3.056 | $3.245 |
| 2026-05-21 | $3.092 | $3.000 | $3.185 |
| 2026-05-22 | $3.149 | $3.055 | $3.244 |
| 2026-05-23 | $3.207 | $3.111 | $3.303 |
| 2026-05-24 | $3.177 | $3.081 | $3.272 |
| 2026-05-25 | $3.118 | $3.025 | $3.212 |
| 2026-05-26 | $3.118 | $3.025 | $3.212 |
| 2026-05-27 | $3.175 | $3.080 | $3.271 |
| 2026-05-28 | $3.117 | $3.023 | $3.210 |
| 2026-05-29 | $3.174 | $3.079 | $3.269 |
| 2026-05-30 | $3.115 | $3.022 | $3.209 |
| 2026-05-31 | $3.082 | $2.990 | $3.175 |
| 2026 June | |||
| 2026-06-01 | $3.025 | $2.934 | $3.116 |
| 2026-06-02 | $2.969 | $2.880 | $3.058 |
| 2026-06-03 | $2.969 | $2.880 | $3.058 |
| 2026-06-04 | $3.003 | $2.913 | $3.093 |
| 2026-06-05 | $2.969 | $2.880 | $3.058 |
| 2026-06-06 | $2.914 | $2.827 | $3.002 |
| 2026-06-07 | $2.948 | $2.860 | $3.037 |
| 2026-06-08 | $2.982 | $2.893 | $3.072 |
| 2026-06-09 | $3.016 | $2.926 | $3.107 |
| 2026-06-10 | $3.050 | $2.958 | $3.141 |
| 2026-06-11 | $3.106 | $3.013 | $3.199 |
| 2026-06-12 | $3.072 | $2.980 | $3.164 |
| 2026-06-13 | $3.072 | $2.980 | $3.164 |
| 2026-06-14 | $3.015 | $2.925 | $3.106 |
| 2026-06-15 | $2.960 | $2.871 | $3.048 |
| 2026-06-16 | $2.960 | $2.871 | $3.048 |
| 2026-06-17 | $2.960 | $2.871 | $3.048 |
| 2026-06-18 | $2.960 | $2.871 | $3.048 |
| 2026-06-19 | $3.014 | $2.924 | $3.104 |
| 2026-06-20 | $2.981 | $2.891 | $3.070 |
| 2026-06-21 | $3.014 | $2.924 | $3.104 |
| 2026-06-22 | $3.014 | $2.924 | $3.104 |
| 2026-06-23 | $3.014 | $2.924 | $3.104 |
| 2026-06-24 | $3.014 | $2.924 | $3.104 |
| 2026-06-25 | $3.014 | $2.924 | $3.104 |
| 2026-06-26 | $2.958 | $2.870 | $3.047 |
| 2026-06-27 | $3.013 | $2.922 | $3.103 |
| 2026-06-28 | $2.978 | $2.889 | $3.068 |
| 2026-06-29 | $2.944 | $2.856 | $3.032 |
| 2026-06-30 | $2.944 | $2.856 | $3.032 |
| 2026 July | |||
| 2026-07-01 | $2.944 | $2.856 | $3.032 |
| 2026-07-02 | $2.890 | $2.803 | $2.976 |
| 2026-07-03 | $2.925 | $2.837 | $3.012 |
| 2026-07-04 | $2.890 | $2.803 | $2.976 |
| 2026-07-05 | $2.943 | $2.854 | $3.031 |
| 2026-07-06 | $2.943 | $2.854 | $3.031 |
| 2026-07-07 | $2.977 | $2.888 | $3.067 |
| 2026-07-08 | $2.977 | $2.888 | $3.067 |
| 2026-07-09 | $2.977 | $2.888 | $3.067 |
| 2026-07-10 | $2.977 | $2.888 | $3.067 |
| 2026-07-11 | $2.922 | $2.835 | $3.010 |
| 2026-07-12 | $2.922 | $2.835 | $3.010 |
| 2026-07-13 | $2.888 | $2.801 | $2.974 |
| 2026-07-14 | $2.888 | $2.801 | $2.974 |
| 2026-07-15 | $2.922 | $2.835 | $3.010 |
| 2026-07-16 | $2.922 | $2.835 | $3.010 |
| 2026-07-17 | $2.868 | $2.782 | $2.954 |
| 2026-07-18 | $2.868 | $2.782 | $2.954 |
| 2026-07-19 | $2.868 | $2.782 | $2.954 |
| 2026-07-20 | $2.815 | $2.731 | $2.900 |
| 2026-07-21 | $2.763 | $2.681 | $2.846 |
| 2026-07-22 | $2.763 | $2.681 | $2.846 |
| 2026-07-23 | $2.712 | $2.631 | $2.794 |
| 2026-07-24 | $2.712 | $2.631 | $2.794 |
| 2026-07-25 | $2.662 | $2.582 | $2.742 |
| 2026-07-26 | $2.628 | $2.549 | $2.707 |
| 2026-07-27 | $2.579 | $2.502 | $2.657 |
| 2026-07-28 | $2.579 | $2.502 | $2.657 |
| 2026-07-29 | $2.579 | $2.502 | $2.657 |
| 2026-07-30 | $2.532 | $2.456 | $2.608 |
| 2026-07-31 | $2.485 | $2.410 | $2.559 |
| 2026 August | |||
| 2026-08-01 | $2.485 | $2.410 | $2.559 |
| 2026-08-02 | $2.531 | $2.455 | $2.606 |
| 2026-08-03 | $2.531 | $2.455 | $2.606 |
| 2026-08-04 | $2.577 | $2.500 | $2.654 |
| 2026-08-05 | $2.540 | $2.464 | $2.616 |
| 2026-08-06 | $2.577 | $2.500 | $2.654 |
| 2026-08-07 | $2.614 | $2.536 | $2.692 |
| 2026-08-08 | $2.662 | $2.582 | $2.742 |
| 2026-08-09 | $2.662 | $2.582 | $2.742 |
| 2026-08-10 | $2.625 | $2.547 | $2.704 |
| 2026-08-11 | $2.625 | $2.547 | $2.704 |
| 2026-08-12 | $2.625 | $2.547 | $2.704 |
| 2026-08-13 | $2.625 | $2.547 | $2.704 |
| 2026-08-14 | $2.625 | $2.547 | $2.704 |
| 2026-08-15 | $2.625 | $2.547 | $2.704 |
| 2026-08-16 | $2.577 | $2.500 | $2.654 |
| 2026-08-17 | $2.529 | $2.453 | $2.605 |
| 2026-08-18 | $2.529 | $2.453 | $2.605 |
| 2026-08-19 | $2.567 | $2.490 | $2.644 |
| 2026-08-20 | $2.567 | $2.490 | $2.644 |
| 2026-08-21 | $2.567 | $2.490 | $2.644 |
| 2026-08-22 | $2.567 | $2.490 | $2.644 |
| 2026-08-23 | $2.567 | $2.490 | $2.644 |
| 2026-08-24 | $2.567 | $2.490 | $2.644 |
| 2026-08-25 | $2.567 | $2.490 | $2.644 |
| 2026-08-26 | $2.567 | $2.490 | $2.644 |
| 2026-08-27 | $2.614 | $2.536 | $2.693 |
| 2026-08-28 | $2.614 | $2.536 | $2.693 |
| 2026-08-29 | $2.614 | $2.536 | $2.693 |
| 2026-08-30 | $2.614 | $2.536 | $2.693 |
| 2026-08-31 | $2.566 | $2.489 | $2.643 |
| 2026 September | |||
| 2026-09-01 | $2.566 | $2.489 | $2.643 |
| 2026-09-02 | $2.604 | $2.525 | $2.682 |
| 2026-09-03 | $2.566 | $2.489 | $2.643 |
| 2026-09-04 | $2.566 | $2.489 | $2.643 |
| 2026-09-05 | $2.566 | $2.489 | $2.643 |
| 2026-09-06 | $2.566 | $2.489 | $2.643 |
| 2026-09-07 | $2.566 | $2.489 | $2.643 |
| 2026-09-08 | $2.529 | $2.453 | $2.604 |
| 2026-09-09 | $2.529 | $2.453 | $2.604 |
| 2026-09-10 | $2.529 | $2.453 | $2.604 |
| 2026-09-11 | $2.529 | $2.453 | $2.604 |
| 2026-09-12 | $2.529 | $2.453 | $2.604 |
| 2026-09-13 | $2.482 | $2.407 | $2.556 |
| 2026-09-14 | $2.482 | $2.407 | $2.556 |
| 2026-09-15 | $2.527 | $2.452 | $2.603 |
| 2026-09-16 | $2.490 | $2.416 | $2.565 |
| 2026-09-17 | $2.472 | $2.398 | $2.546 |
| 2026-09-18 | $2.517 | $2.442 | $2.593 |
| 2026-09-19 | $2.554 | $2.477 | $2.631 |
| 2026-09-20 | $2.554 | $2.477 | $2.631 |
| 2026-09-21 | $2.554 | $2.477 | $2.631 |
| 2026-09-22 | $2.554 | $2.477 | $2.631 |
| 2026-09-23 | $2.554 | $2.477 | $2.631 |
| 2026-09-24 | $2.554 | $2.477 | $2.631 |
| 2026-09-25 | $2.554 | $2.477 | $2.631 |
| 2026-09-26 | $2.601 | $2.523 | $2.679 |
| 2026-09-27 | $2.601 | $2.523 | $2.679 |
| 2026-09-28 | $2.601 | $2.523 | $2.679 |
| 2026-09-29 | $2.553 | $2.476 | $2.629 |
| 2026-09-30 | $2.553 | $2.476 | $2.629 |
| 2026 October | |||
| 2026-10-01 | $2.553 | $2.476 | $2.629 |
| 2026-10-02 | $2.553 | $2.476 | $2.629 |
| 2026-10-03 | $2.553 | $2.476 | $2.629 |
| 2026-10-04 | $2.553 | $2.476 | $2.629 |
| 2026-10-05 | $2.516 | $2.441 | $2.592 |
| 2026-10-06 | $2.470 | $2.396 | $2.544 |
| 2026-10-07 | $2.470 | $2.396 | $2.544 |
| 2026-10-08 | $2.470 | $2.396 | $2.544 |
| 2026-10-09 | $2.431 | $2.358 | $2.504 |
| 2026-10-10 | $2.475 | $2.401 | $2.550 |
| 2026-10-11 | $2.475 | $2.401 | $2.550 |
| 2026-10-12 | $2.430 | $2.357 | $2.503 |
| 2026-10-13 | $2.385 | $2.313 | $2.456 |
| 2026-10-14 | $2.428 | $2.356 | $2.501 |
| 2026-10-15 | $2.428 | $2.356 | $2.501 |
| 2026-10-16 | $2.428 | $2.356 | $2.501 |
| 2026-10-17 | $2.428 | $2.356 | $2.501 |
| 2026-10-18 | $2.428 | $2.356 | $2.501 |
| 2026-10-19 | $2.428 | $2.356 | $2.501 |
| 2026-10-20 | $2.428 | $2.356 | $2.501 |
| 2026-10-21 | $2.428 | $2.356 | $2.501 |
| 2026-10-22 | $2.428 | $2.356 | $2.501 |
| 2026-10-23 | $2.428 | $2.356 | $2.501 |
| 2026-10-24 | $2.428 | $2.356 | $2.501 |
| 2026-10-25 | $2.428 | $2.356 | $2.501 |
| 2026-10-26 | $2.428 | $2.356 | $2.501 |
| 2026-10-27 | $2.428 | $2.356 | $2.501 |
| 2026-10-28 | $2.428 | $2.356 | $2.501 |
| 2026-10-29 | $2.428 | $2.356 | $2.501 |
| 2026-10-30 | $2.428 | $2.356 | $2.501 |
| 2026-10-31 | $2.473 | $2.399 | $2.547 |
| 2026 November | |||
| 2026-11-01 | $2.477 | $2.403 | $2.552 |
| 2026-11-02 | $2.459 | $2.385 | $2.533 |
| 2026-11-03 | $2.459 | $2.385 | $2.533 |