NioCorp Developments Ltd. (NB)
NASDAQ: NB · Real-Time Price · USD
5.65
-0.27 (-4.56%)
At close: Apr 28, 2026, 4:00 PM EDT
5.67
+0.02 (0.32%)
After-hours: Apr 28, 2026, 6:10 PM EDT
NioCorp Developments Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 5.70 | 5.86 | 5.52 | 5.64 | 5.64 | -4.73% | 3,956,172 |
| Apr 27, 2026 | 5.56 | 6.12 | 5.56 | 5.92 | 5.92 | 4.59% | 4,930,607 |
| Apr 24, 2026 | 5.82 | 5.85 | 5.44 | 5.66 | 5.66 | -1.22% | 3,628,468 |
| Apr 23, 2026 | 6.34 | 6.35 | 5.65 | 5.73 | 5.73 | -11.02% | 4,725,468 |
| Apr 22, 2026 | 6.30 | 6.52 | 6.17 | 6.44 | 6.44 | 4.72% | 3,993,220 |
| Apr 21, 2026 | 6.31 | 6.39 | 5.99 | 6.15 | 6.15 | -3.91% | 5,107,798 |
| Apr 20, 2026 | 6.17 | 6.48 | 6.14 | 6.40 | 6.40 | 2.89% | 5,158,089 |
| Apr 17, 2026 | 6.12 | 6.46 | 6.03 | 6.22 | 6.22 | 5.78% | 10,861,008 |
| Apr 16, 2026 | 5.99 | 6.04 | 5.61 | 5.88 | 5.88 | -0.51% | 6,053,096 |
| Apr 15, 2026 | 5.08 | 5.94 | 5.07 | 5.91 | 5.91 | 18.44% | 10,697,438 |
| Apr 14, 2026 | 5.25 | 5.29 | 4.97 | 4.99 | 4.99 | -2.92% | 3,679,719 |
| Apr 13, 2026 | 4.79 | 5.23 | 4.68 | 5.14 | 5.14 | 6.64% | 4,077,047 |
| Apr 10, 2026 | 5.00 | 5.19 | 4.78 | 4.82 | 4.82 | -2.82% | 3,063,489 |
| Apr 9, 2026 | 4.90 | 5.08 | 4.81 | 4.96 | 4.96 | 1.64% | 2,681,655 |
| Apr 8, 2026 | 5.00 | 5.08 | 4.73 | 4.88 | 4.88 | 6.32% | 4,129,394 |
| Apr 7, 2026 | 4.89 | 4.89 | 4.47 | 4.59 | 4.59 | -7.09% | 3,311,550 |
| Apr 6, 2026 | 4.67 | 5.02 | 4.62 | 4.94 | 4.94 | 6.70% | 4,235,782 |
| Apr 2, 2026 | 4.30 | 4.68 | 4.30 | 4.63 | 4.63 | 1.98% | 2,457,991 |
| Apr 1, 2026 | 4.60 | 4.69 | 4.49 | 4.54 | 4.54 | 1.79% | 3,214,153 |
| Mar 31, 2026 | 4.28 | 4.50 | 4.25 | 4.46 | 4.46 | 6.44% | 4,198,638 |
| Mar 30, 2026 | 4.56 | 4.58 | 4.15 | 4.19 | 4.19 | -7.51% | 3,702,646 |
| Mar 27, 2026 | 4.52 | 4.59 | 4.46 | 4.53 | 4.53 | -0.88% | 2,074,802 |
| Mar 26, 2026 | 4.67 | 4.69 | 4.52 | 4.57 | 4.57 | -3.38% | 2,078,631 |
| Mar 25, 2026 | 4.73 | 4.83 | 4.66 | 4.73 | 4.73 | 3.50% | 2,878,754 |
| Mar 24, 2026 | 4.62 | 4.68 | 4.44 | 4.57 | 4.57 | -2.14% | 3,454,847 |
| Mar 23, 2026 | 4.52 | 4.76 | 4.43 | 4.67 | 4.67 | 5.42% | 3,918,266 |
| Mar 20, 2026 | 4.42 | 4.54 | 4.24 | 4.43 | 4.43 | 0.23% | 6,484,736 |
| Mar 19, 2026 | 4.59 | 4.61 | 4.23 | 4.42 | 4.42 | -7.92% | 5,514,957 |
| Mar 18, 2026 | 4.90 | 4.95 | 4.76 | 4.80 | 4.80 | -3.61% | 3,535,740 |
| Mar 17, 2026 | 4.90 | 4.99 | 4.80 | 4.98 | 4.98 | 0.81% | 2,687,987 |
| Mar 16, 2026 | 4.75 | 4.96 | 4.69 | 4.94 | 4.94 | 4.44% | 3,307,048 |
| Mar 13, 2026 | 4.80 | 4.92 | 4.63 | 4.73 | 4.73 | -1.25% | 3,022,960 |
| Mar 12, 2026 | 4.84 | 4.90 | 4.62 | 4.79 | 4.79 | -4.39% | 4,516,550 |
| Mar 11, 2026 | 4.86 | 5.03 | 4.80 | 5.01 | 5.01 | 1.62% | 4,084,261 |
| Mar 10, 2026 | 4.84 | 5.02 | 4.64 | 4.93 | 4.93 | 3.79% | 4,555,939 |
| Mar 9, 2026 | 4.60 | 4.76 | 4.46 | 4.75 | 4.75 | -0.42% | 5,398,089 |
| Mar 6, 2026 | 4.80 | 4.99 | 4.67 | 4.77 | 4.77 | -3.44% | 3,436,714 |
| Mar 5, 2026 | 5.14 | 5.18 | 4.77 | 4.94 | 4.94 | -5.18% | 6,491,029 |
| Mar 4, 2026 | 5.24 | 5.39 | 5.14 | 5.21 | 5.21 | 0.39% | 4,607,772 |
| Mar 3, 2026 | 5.28 | 5.41 | 5.15 | 5.19 | 5.19 | -7.32% | 4,899,973 |
| Mar 2, 2026 | 5.21 | 5.69 | 5.10 | 5.60 | 5.60 | 5.66% | 6,386,002 |
| Feb 27, 2026 | 5.54 | 5.58 | 5.25 | 5.30 | 5.30 | -5.86% | 6,000,338 |
| Feb 26, 2026 | 5.67 | 5.79 | 5.40 | 5.63 | 5.63 | 1.62% | 6,528,800 |
| Feb 25, 2026 | 5.54 | 5.73 | 5.31 | 5.54 | 5.54 | 2.59% | 5,018,020 |
| Feb 24, 2026 | 5.30 | 5.56 | 5.21 | 5.40 | 5.40 | -2.70% | 7,359,736 |
| Feb 23, 2026 | 5.32 | 5.70 | 5.20 | 5.55 | 5.55 | 3.93% | 4,676,766 |
| Feb 20, 2026 | 5.53 | 5.59 | 5.21 | 5.34 | 5.34 | -3.61% | 3,952,199 |
| Feb 19, 2026 | 5.50 | 5.58 | 5.31 | 5.54 | 5.54 | -1.42% | 4,177,007 |
| Feb 18, 2026 | 5.62 | 5.71 | 5.47 | 5.62 | 5.62 | 1.26% | 3,118,652 |
| Feb 17, 2026 | 5.60 | 5.78 | 5.35 | 5.55 | 5.55 | -4.31% | 3,539,985 |
| Feb 13, 2026 | 5.60 | 6.04 | 5.44 | 5.80 | 5.80 | 3.57% | 4,084,768 |
| Feb 12, 2026 | 6.08 | 6.10 | 5.54 | 5.60 | 5.60 | -7.74% | 5,216,216 |
| Feb 11, 2026 | 6.24 | 6.35 | 5.80 | 6.07 | 6.07 | -1.14% | 4,970,533 |
| Feb 10, 2026 | 6.25 | 6.29 | 6.08 | 6.14 | 6.14 | -1.92% | 2,431,695 |
| Feb 9, 2026 | 5.91 | 6.32 | 5.77 | 6.26 | 6.26 | 4.95% | 3,646,025 |
| Feb 6, 2026 | 6.00 | 6.07 | 5.75 | 5.97 | 5.97 | 3.92% | 4,729,278 |
| Feb 5, 2026 | 6.37 | 6.47 | 5.71 | 5.74 | 5.74 | -13.94% | 6,157,630 |
| Feb 4, 2026 | 7.45 | 7.57 | 6.36 | 6.67 | 6.67 | -11.07% | 7,030,401 |
| Feb 3, 2026 | 6.38 | 7.59 | 6.33 | 7.50 | 7.50 | 21.75% | 9,239,881 |
| Feb 2, 2026 | 6.26 | 6.61 | 6.12 | 6.16 | 6.16 | 4.41% | 5,522,234 |
| Jan 30, 2026 | 6.23 | 6.49 | 5.70 | 5.90 | 5.90 | -8.60% | 7,139,063 |
| Jan 29, 2026 | 6.81 | 6.90 | 5.84 | 6.46 | 6.46 | -11.58% | 13,288,722 |
| Jan 28, 2026 | 7.43 | 7.48 | 7.08 | 7.30 | 7.30 | -1.22% | 5,955,283 |
| Jan 27, 2026 | 6.79 | 7.62 | 6.60 | 7.39 | 7.39 | 9.48% | 6,663,599 |
| Jan 26, 2026 | 8.15 | 8.18 | 6.67 | 6.75 | 6.75 | -12.34% | 15,130,136 |
| Jan 23, 2026 | 7.95 | 8.05 | 7.48 | 7.70 | 7.70 | 5.77% | 12,372,292 |
| Jan 22, 2026 | 6.45 | 7.61 | 6.45 | 7.28 | 7.28 | 13.40% | 10,881,722 |
| Jan 21, 2026 | 6.73 | 7.05 | 6.00 | 6.42 | 6.42 | -2.13% | 6,802,899 |
| Jan 20, 2026 | 6.36 | 6.85 | 6.25 | 6.56 | 6.56 | -0.76% | 6,034,683 |
| Jan 16, 2026 | 6.33 | 6.74 | 6.16 | 6.61 | 6.61 | 3.93% | 4,256,207 |
| Jan 15, 2026 | 6.68 | 6.72 | 6.25 | 6.36 | 6.36 | -6.61% | 6,536,335 |
| Jan 14, 2026 | 6.66 | 7.16 | 6.37 | 6.81 | 6.81 | 2.25% | 7,080,568 |
| Jan 13, 2026 | 7.23 | 7.30 | 6.60 | 6.66 | 6.66 | -3.48% | 4,884,905 |
| Jan 12, 2026 | 6.48 | 6.98 | 6.30 | 6.90 | 6.90 | 9.52% | 4,505,284 |
| Jan 9, 2026 | 6.54 | 6.71 | 6.26 | 6.30 | 6.30 | -2.17% | 3,088,022 |
| Jan 8, 2026 | 6.51 | 6.69 | 6.30 | 6.44 | 6.44 | -2.72% | 2,965,972 |
| Jan 7, 2026 | 6.35 | 6.92 | 6.30 | 6.62 | 6.62 | 2.16% | 4,117,025 |
| Jan 6, 2026 | 6.49 | 6.70 | 6.29 | 6.48 | 6.48 | 3.02% | 3,942,975 |
| Jan 5, 2026 | 6.10 | 6.31 | 6.00 | 6.29 | 6.29 | 5.71% | 4,443,095 |
| Jan 2, 2026 | 5.41 | 5.99 | 5.35 | 5.95 | 5.95 | 12.26% | 5,820,660 |
| Dec 31, 2025 | 5.21 | 5.34 | 5.14 | 5.30 | 5.30 | 1.53% | 3,983,962 |
| Dec 30, 2025 | 5.41 | 5.44 | 5.20 | 5.22 | 5.22 | -2.79% | 2,781,311 |
| Dec 29, 2025 | 5.50 | 5.73 | 5.30 | 5.37 | 5.37 | -5.62% | 3,117,753 |
| Dec 26, 2025 | 6.12 | 6.13 | 5.65 | 5.69 | 5.69 | -6.72% | 2,274,667 |
| Dec 24, 2025 | 5.93 | 6.15 | 5.77 | 6.10 | 6.10 | 3.04% | 2,075,448 |
| Dec 23, 2025 | 5.69 | 6.27 | 5.61 | 5.92 | 5.92 | 4.04% | 3,190,762 |
| Dec 22, 2025 | 5.75 | 5.86 | 5.62 | 5.69 | 5.69 | -0.70% | 2,991,524 |
| Dec 19, 2025 | 5.40 | 5.79 | 5.39 | 5.73 | 5.73 | 5.33% | 7,765,380 |
| Dec 18, 2025 | 5.36 | 5.58 | 5.24 | 5.44 | 5.44 | 3.03% | 2,862,078 |
| Dec 17, 2025 | 5.67 | 5.86 | 5.25 | 5.28 | 5.28 | -6.05% | 3,300,629 |
| Dec 16, 2025 | 5.59 | 5.77 | 5.46 | 5.62 | 5.62 | -0.88% | 2,404,980 |
| Dec 15, 2025 | 6.25 | 6.37 | 5.66 | 5.67 | 5.67 | -8.25% | 3,052,029 |
| Dec 12, 2025 | 6.47 | 6.60 | 6.00 | 6.18 | 6.18 | -4.92% | 3,078,438 |
| Dec 11, 2025 | 6.28 | 6.61 | 6.00 | 6.50 | 6.50 | 2.69% | 2,822,344 |
| Dec 10, 2025 | 6.67 | 6.67 | 6.03 | 6.33 | 6.33 | -5.10% | 5,623,742 |
| Dec 9, 2025 | 6.52 | 6.76 | 6.43 | 6.67 | 6.67 | 0.60% | 3,817,883 |
| Dec 8, 2025 | 6.78 | 6.80 | 6.43 | 6.63 | 6.63 | 1.84% | 4,142,101 |
| Dec 5, 2025 | 6.99 | 7.09 | 6.48 | 6.51 | 6.51 | -5.92% | 5,351,827 |
| Dec 4, 2025 | 6.01 | 6.95 | 5.90 | 6.92 | 6.92 | 14.00% | 5,941,955 |
| Dec 3, 2025 | 6.10 | 6.16 | 5.83 | 6.07 | 6.07 | 1.34% | 2,274,037 |