FONAR Corporation (FONR)
NASDAQ: FONR · Real-Time Price · USD
18.88
+0.02 (0.12%)
At close: Apr 28, 2026, 4:00 PM EDT
18.89
+0.01 (0.04%)
After-hours: Apr 28, 2026, 4:04 PM EDT
FONAR Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Apr 28, 2026 | 18.87 | 18.89 | 18.86 | 18.89 | 18.89 | 0.16% | 73,496 |
| Apr 27, 2026 | 18.83 | 18.87 | 18.83 | 18.86 | 18.86 | 0.16% | 91,364 |
| Apr 24, 2026 | 18.83 | 18.84 | 18.81 | 18.83 | 18.83 | - | 23,824 |
| Apr 23, 2026 | 18.80 | 18.83 | 18.80 | 18.83 | 18.83 | 0.16% | 21,805 |
| Apr 22, 2026 | 18.81 | 18.82 | 18.80 | 18.80 | 18.80 | - | 63,927 |
| Apr 21, 2026 | 18.80 | 18.81 | 18.78 | 18.80 | 18.80 | - | 85,244 |
| Apr 20, 2026 | 18.83 | 18.83 | 18.78 | 18.80 | 18.80 | - | 4,833 |
| Apr 17, 2026 | 18.79 | 18.80 | 18.78 | 18.80 | 18.80 | 0.21% | 61,596 |
| Apr 16, 2026 | 18.80 | 18.80 | 18.75 | 18.76 | 18.76 | -0.05% | 19,564 |
| Apr 15, 2026 | 18.72 | 18.78 | 18.72 | 18.77 | 18.77 | 0.05% | 125,456 |
| Apr 14, 2026 | 18.70 | 18.77 | 18.68 | 18.76 | 18.76 | 0.27% | 119,732 |
| Apr 13, 2026 | 18.65 | 18.71 | 18.63 | 18.71 | 18.71 | 0.16% | 35,473 |
| Apr 10, 2026 | 18.60 | 18.68 | 18.60 | 18.68 | 18.68 | 0.38% | 60,166 |
| Apr 9, 2026 | 18.61 | 18.61 | 18.60 | 18.61 | 18.61 | -0.05% | 6,736 |
| Apr 8, 2026 | 18.60 | 18.62 | 18.60 | 18.62 | 18.62 | 0.22% | 16,940 |
| Apr 7, 2026 | 18.59 | 18.59 | 18.57 | 18.58 | 18.58 | -0.11% | 13,672 |
| Apr 6, 2026 | 18.58 | 18.60 | 18.56 | 18.60 | 18.60 | 0.05% | 9,638 |
| Apr 2, 2026 | 18.56 | 18.59 | 18.56 | 18.59 | 18.59 | 0.05% | 10,299 |
| Apr 1, 2026 | 18.58 | 18.58 | 18.56 | 18.58 | 18.58 | 0.11% | 11,671 |
| Mar 31, 2026 | 18.55 | 18.56 | 18.53 | 18.56 | 18.56 | - | 11,691 |
| Mar 30, 2026 | 18.57 | 18.57 | 18.53 | 18.56 | 18.56 | -0.05% | 31,274 |
| Mar 27, 2026 | 18.55 | 18.61 | 18.50 | 18.57 | 18.57 | 0.16% | 91,573 |
| Mar 26, 2026 | 18.56 | 18.57 | 18.51 | 18.54 | 18.54 | -0.27% | 37,771 |
| Mar 25, 2026 | 18.39 | 18.59 | 18.39 | 18.59 | 18.59 | 0.98% | 81,585 |
| Mar 24, 2026 | 18.36 | 18.42 | 18.33 | 18.41 | 18.41 | 0.38% | 59,561 |
| Mar 23, 2026 | 18.33 | 18.35 | 18.30 | 18.34 | 18.34 | -0.22% | 38,529 |
| Mar 20, 2026 | 18.38 | 18.39 | 18.32 | 18.38 | 18.38 | -0.05% | 65,604 |
| Mar 19, 2026 | 18.46 | 18.46 | 18.35 | 18.39 | 18.39 | -0.27% | 58,722 |
| Mar 18, 2026 | 18.45 | 18.45 | 18.43 | 18.44 | 18.44 | -0.05% | 35,764 |
| Mar 17, 2026 | 18.42 | 18.45 | 18.42 | 18.45 | 18.45 | 0.16% | 26,116 |
| Mar 16, 2026 | 18.38 | 18.42 | 18.35 | 18.42 | 18.42 | 0.22% | 50,758 |
| Mar 13, 2026 | 18.45 | 18.46 | 18.36 | 18.38 | 18.38 | -0.27% | 73,722 |
| Mar 12, 2026 | 18.47 | 18.50 | 18.31 | 18.43 | 18.43 | -0.27% | 126,317 |
| Mar 11, 2026 | 18.49 | 18.50 | 18.47 | 18.48 | 18.48 | -0.05% | 48,649 |
| Mar 10, 2026 | 18.48 | 18.49 | 18.47 | 18.49 | 18.49 | -0.05% | 47,525 |
| Mar 9, 2026 | 18.48 | 18.52 | 18.46 | 18.50 | 18.50 | 0.05% | 61,311 |
| Mar 6, 2026 | 18.57 | 18.61 | 18.46 | 18.49 | 18.49 | -0.43% | 41,097 |
| Mar 5, 2026 | 18.50 | 18.60 | 18.46 | 18.57 | 18.57 | 0.22% | 118,034 |
| Mar 4, 2026 | 18.53 | 18.55 | 18.51 | 18.53 | 18.53 | 0.16% | 31,836 |
| Mar 3, 2026 | 18.54 | 18.54 | 18.47 | 18.50 | 18.50 | -0.32% | 67,263 |
| Mar 2, 2026 | 18.59 | 18.59 | 18.55 | 18.56 | 18.56 | -0.22% | 32,922 |
| Feb 27, 2026 | 18.58 | 18.65 | 18.55 | 18.60 | 18.60 | 0.16% | 66,382 |
| Feb 26, 2026 | 18.55 | 18.57 | 18.52 | 18.57 | 18.57 | -0.05% | 90,002 |
| Feb 25, 2026 | 18.55 | 18.58 | 18.54 | 18.58 | 18.58 | 0.05% | 37,040 |
| Feb 24, 2026 | 18.60 | 18.60 | 18.55 | 18.57 | 18.57 | -0.11% | 31,642 |
| Feb 23, 2026 | 18.57 | 18.60 | 18.54 | 18.59 | 18.59 | -0.05% | 26,845 |
| Feb 20, 2026 | 18.53 | 18.60 | 18.52 | 18.60 | 18.60 | 0.27% | 40,171 |
| Feb 19, 2026 | 18.53 | 18.56 | 18.51 | 18.55 | 18.55 | 0.16% | 47,890 |
| Feb 18, 2026 | 18.55 | 18.56 | 18.51 | 18.52 | 18.52 | -0.11% | 57,384 |
| Feb 17, 2026 | 18.56 | 18.58 | 18.53 | 18.54 | 18.54 | -0.05% | 189,473 |
| Feb 13, 2026 | 18.54 | 18.56 | 18.53 | 18.55 | 18.55 | 0.05% | 79,644 |
| Feb 12, 2026 | 18.59 | 18.59 | 18.54 | 18.54 | 18.54 | -0.22% | 71,984 |
| Feb 11, 2026 | 18.71 | 18.71 | 18.56 | 18.58 | 18.58 | -0.69% | 42,135 |
| Feb 10, 2026 | 18.65 | 18.73 | 18.55 | 18.71 | 18.71 | - | 120,547 |
| Feb 9, 2026 | 18.56 | 18.71 | 18.54 | 18.71 | 18.71 | 0.81% | 101,894 |
| Feb 6, 2026 | 18.54 | 18.57 | 18.49 | 18.56 | 18.56 | 0.16% | 175,405 |
| Feb 5, 2026 | 18.60 | 18.60 | 18.51 | 18.53 | 18.53 | 0.05% | 77,375 |
| Feb 4, 2026 | 18.62 | 18.64 | 18.52 | 18.52 | 18.52 | -0.48% | 136,266 |
| Feb 3, 2026 | 18.68 | 18.68 | 18.60 | 18.61 | 18.61 | -0.05% | 42,701 |
| Feb 2, 2026 | 18.63 | 18.64 | 18.60 | 18.62 | 18.62 | -0.11% | 31,721 |
| Jan 30, 2026 | 18.62 | 18.65 | 18.62 | 18.64 | 18.64 | -0.05% | 11,387 |
| Jan 29, 2026 | 18.62 | 18.67 | 18.62 | 18.65 | 18.65 | -0.05% | 46,836 |
| Jan 28, 2026 | 18.64 | 18.66 | 18.64 | 18.66 | 18.66 | 0.05% | 24,855 |
| Jan 27, 2026 | 18.65 | 18.67 | 18.60 | 18.65 | 18.65 | 0.11% | 42,039 |
| Jan 26, 2026 | 18.64 | 18.65 | 18.61 | 18.63 | 18.63 | 0.11% | 11,372 |
| Jan 23, 2026 | 18.62 | 18.63 | 18.60 | 18.61 | 18.61 | -0.05% | 71,264 |
| Jan 22, 2026 | 18.72 | 18.72 | 18.62 | 18.62 | 18.62 | -0.37% | 85,476 |
| Jan 21, 2026 | 18.70 | 18.75 | 18.66 | 18.69 | 18.69 | -0.21% | 86,043 |
| Jan 20, 2026 | 18.64 | 18.75 | 18.62 | 18.73 | 18.73 | 0.51% | 162,375 |
| Jan 16, 2026 | 18.62 | 18.64 | 18.62 | 18.64 | 18.64 | -0.03% | 74,463 |
| Jan 15, 2026 | 18.61 | 18.67 | 18.60 | 18.64 | 18.64 | 0.16% | 86,556 |
| Jan 14, 2026 | 18.61 | 18.63 | 18.60 | 18.61 | 18.61 | 0.05% | 42,748 |
| Jan 13, 2026 | 18.60 | 18.61 | 18.56 | 18.60 | 18.60 | 0.05% | 117,709 |
| Jan 12, 2026 | 18.55 | 18.62 | 18.55 | 18.59 | 18.59 | 0.22% | 96,029 |
| Jan 9, 2026 | 18.56 | 18.60 | 18.55 | 18.55 | 18.55 | -0.05% | 45,848 |
| Jan 8, 2026 | 18.53 | 18.57 | 18.53 | 18.56 | 18.56 | 0.11% | 83,944 |
| Jan 7, 2026 | 18.54 | 18.55 | 18.52 | 18.54 | 18.54 | - | 34,894 |
| Jan 6, 2026 | 18.50 | 18.55 | 18.50 | 18.54 | 18.54 | 0.16% | 86,237 |
| Jan 5, 2026 | 18.52 | 18.54 | 18.50 | 18.51 | 18.51 | -0.03% | 277,574 |
| Jan 2, 2026 | 18.56 | 18.57 | 18.50 | 18.52 | 18.52 | -0.24% | 455,115 |
| Dec 31, 2025 | 18.60 | 18.62 | 18.55 | 18.56 | 18.56 | -0.22% | 201,435 |
| Dec 30, 2025 | 18.71 | 18.86 | 18.58 | 18.60 | 18.60 | 26.88% | 1,135,705 |
| Dec 29, 2025 | 14.50 | 14.67 | 14.40 | 14.66 | 14.66 | 1.45% | 131,149 |
| Dec 26, 2025 | 14.61 | 14.61 | 14.42 | 14.45 | 14.45 | -0.55% | 22,526 |
| Dec 24, 2025 | 14.62 | 14.62 | 14.48 | 14.53 | 14.53 | 0.07% | 8,552 |
| Dec 23, 2025 | 14.85 | 14.95 | 14.50 | 14.52 | 14.52 | -2.29% | 27,555 |
| Dec 22, 2025 | 15.09 | 15.09 | 14.85 | 14.86 | 14.86 | -0.54% | 8,804 |
| Dec 19, 2025 | 15.16 | 15.16 | 14.87 | 14.94 | 14.94 | -0.80% | 12,536 |
| Dec 18, 2025 | 14.84 | 15.19 | 14.84 | 15.06 | 15.06 | 1.96% | 29,161 |
| Dec 17, 2025 | 14.46 | 14.89 | 14.40 | 14.77 | 14.77 | 2.93% | 36,674 |
| Dec 16, 2025 | 14.73 | 14.81 | 14.35 | 14.35 | 14.35 | -2.71% | 46,683 |
| Dec 15, 2025 | 14.75 | 14.91 | 14.63 | 14.75 | 14.75 | - | 10,666 |
| Dec 12, 2025 | 14.91 | 14.91 | 14.74 | 14.75 | 14.75 | -0.74% | 16,970 |
| Dec 11, 2025 | 14.78 | 14.88 | 14.66 | 14.86 | 14.86 | 0.54% | 24,064 |
| Dec 10, 2025 | 14.29 | 14.82 | 14.29 | 14.78 | 14.78 | 3.72% | 31,723 |
| Dec 9, 2025 | 14.31 | 14.38 | 14.14 | 14.25 | 14.25 | -0.49% | 28,782 |
| Dec 8, 2025 | 14.67 | 14.68 | 14.31 | 14.32 | 14.32 | -1.98% | 26,040 |
| Dec 5, 2025 | 14.59 | 14.65 | 14.49 | 14.61 | 14.61 | -0.24% | 19,774 |
| Dec 4, 2025 | 14.42 | 14.72 | 14.39 | 14.65 | 14.65 | 1.28% | 42,130 |
| Dec 3, 2025 | 14.55 | 14.60 | 14.45 | 14.46 | 14.46 | 0.49% | 40,201 |