United-Guardian, Inc. (UG)
NASDAQ: UG · Real-Time Price · USD
6.02
+0.08 (1.35%)
At close: Dec 5, 2025, 4:00 PM EST
6.17
+0.15 (2.49%)
After-hours: Dec 5, 2025, 5:37 PM EST
United-Guardian Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Dec 5, 2025 | 5.90 | 6.09 | 5.90 | 6.02 | 6.02 | 1.35% | 10,595 |
| Dec 4, 2025 | 5.90 | 5.99 | 5.85 | 5.94 | 5.94 | 2.59% | 12,959 |
| Dec 3, 2025 | 5.75 | 5.90 | 5.72 | 5.79 | 5.79 | 0.35% | 16,771 |
| Dec 2, 2025 | 5.92 | 5.92 | 5.75 | 5.77 | 5.77 | -1.87% | 7,949 |
| Dec 1, 2025 | 5.85 | 5.93 | 5.75 | 5.88 | 5.88 | 1.55% | 19,562 |
| Nov 28, 2025 | 5.73 | 5.81 | 5.73 | 5.79 | 5.79 | 1.94% | 3,559 |
| Nov 26, 2025 | 5.73 | 5.94 | 5.68 | 5.68 | 5.68 | -0.09% | 16,169 |
| Nov 25, 2025 | 5.58 | 5.74 | 5.58 | 5.69 | 5.69 | 1.16% | 8,148 |
| Nov 24, 2025 | 5.75 | 5.85 | 5.62 | 5.62 | 5.62 | -2.26% | 24,176 |
| Nov 21, 2025 | 5.80 | 5.95 | 5.75 | 5.75 | 5.75 | -0.86% | 25,097 |
| Nov 20, 2025 | 5.96 | 6.14 | 5.75 | 5.80 | 5.80 | -3.41% | 43,142 |
| Nov 19, 2025 | 6.00 | 6.10 | 5.97 | 6.01 | 6.01 | -0.50% | 13,100 |
| Nov 18, 2025 | 6.06 | 6.09 | 6.04 | 6.04 | 6.04 | -1.07% | 10,229 |
| Nov 17, 2025 | 6.19 | 6.30 | 6.10 | 6.10 | 6.10 | -0.81% | 24,586 |
| Nov 14, 2025 | 6.19 | 6.19 | 6.15 | 6.15 | 6.15 | -0.32% | 3,712 |
| Nov 13, 2025 | 6.11 | 6.27 | 6.11 | 6.17 | 6.17 | 0.49% | 7,892 |
| Nov 12, 2025 | 6.31 | 6.44 | 6.05 | 6.14 | 6.14 | -3.31% | 29,742 |
| Nov 11, 2025 | 6.60 | 6.60 | 6.30 | 6.35 | 6.35 | 0.79% | 4,161 |
| Nov 10, 2025 | 6.35 | 6.55 | 6.30 | 6.30 | 6.30 | -0.79% | 2,542 |
| Nov 7, 2025 | 6.52 | 6.56 | 6.35 | 6.35 | 6.35 | -3.20% | 11,214 |
| Nov 6, 2025 | 6.87 | 7.04 | 6.50 | 6.56 | 6.56 | -6.29% | 26,774 |
| Nov 5, 2025 | 7.07 | 7.07 | 6.98 | 7.00 | 7.00 | -0.99% | 5,552 |
| Nov 4, 2025 | 7.07 | 7.07 | 7.00 | 7.07 | 7.07 | -0.07% | 5,259 |
| Nov 3, 2025 | 7.10 | 7.20 | 6.95 | 7.08 | 7.08 | -1.32% | 9,666 |
| Oct 31, 2025 | 7.25 | 7.25 | 7.17 | 7.17 | 7.17 | -1.78% | 5,929 |
| Oct 30, 2025 | 7.36 | 7.36 | 7.30 | 7.30 | 7.30 | -2.28% | 533 |
| Oct 29, 2025 | 7.34 | 7.49 | 7.34 | 7.47 | 7.47 | 3.03% | 2,194 |
| Oct 28, 2025 | 7.25 | 7.43 | 7.25 | 7.25 | 7.25 | - | 2,520 |
| Oct 27, 2025 | 7.27 | 7.42 | 7.25 | 7.25 | 7.25 | -1.49% | 3,175 |
| Oct 24, 2025 | 7.52 | 7.52 | 7.30 | 7.36 | 7.36 | -4.17% | 3,451 |
| Oct 23, 2025 | 7.47 | 7.68 | 7.40 | 7.68 | 7.68 | 3.09% | 7,809 |
| Oct 22, 2025 | 7.48 | 7.68 | 7.43 | 7.45 | 7.45 | -2.10% | 24,524 |
| Oct 21, 2025 | 7.50 | 7.61 | 7.50 | 7.61 | 7.61 | 0.79% | 2,821 |
| Oct 20, 2025 | 7.62 | 7.62 | 7.52 | 7.55 | 7.55 | - | 581 |
| Oct 17, 2025 | 7.62 | 7.62 | 7.55 | 7.55 | 7.55 | -1.56% | 2,389 |
| Oct 16, 2025 | 7.36 | 7.70 | 7.36 | 7.67 | 7.67 | 4.35% | 4,481 |
| Oct 15, 2025 | 7.53 | 7.55 | 7.25 | 7.35 | 7.35 | -2.00% | 12,944 |
| Oct 14, 2025 | 7.50 | 7.60 | 7.50 | 7.50 | 7.50 | - | 3,956 |
| Oct 13, 2025 | 7.43 | 7.55 | 7.43 | 7.50 | 7.50 | 0.81% | 3,761 |
| Oct 10, 2025 | 7.55 | 7.55 | 7.42 | 7.44 | 7.44 | -1.46% | 10,199 |
| Oct 9, 2025 | 7.67 | 7.67 | 7.51 | 7.55 | 7.55 | -0.53% | 2,540 |
| Oct 8, 2025 | 7.68 | 7.68 | 7.51 | 7.59 | 7.59 | 1.07% | 2,684 |
| Oct 7, 2025 | 7.55 | 7.66 | 7.51 | 7.51 | 7.51 | -0.61% | 4,500 |
| Oct 6, 2025 | 7.89 | 7.89 | 7.50 | 7.56 | 7.56 | -2.57% | 22,490 |
| Oct 3, 2025 | 7.74 | 7.91 | 7.74 | 7.76 | 7.76 | -4.14% | 10,051 |
| Oct 2, 2025 | 7.94 | 8.09 | 7.73 | 8.09 | 8.09 | 5.20% | 3,485 |
| Oct 1, 2025 | 7.82 | 7.87 | 7.69 | 7.69 | 7.69 | -2.15% | 3,647 |
| Sep 30, 2025 | 8.08 | 8.08 | 7.69 | 7.86 | 7.86 | 3.14% | 6,322 |
| Sep 29, 2025 | 7.73 | 7.81 | 7.62 | 7.62 | 7.62 | -1.78% | 26,878 |
| Sep 26, 2025 | 7.76 | 8.22 | 7.60 | 7.76 | 7.76 | 0.23% | 3,530 |