Natural Alternatives International, Inc. (NAII)
NASDAQ: NAII · Real-Time Price · USD
1.150
+0.030 (2.68%)
Oct 16, 2026, 4:00 PM EDT - Market closed
NAII Stock Price History
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Oct 16, 2026 | 1.17 | 1.17 | 1.17 | 1.15 | 1.15 | 2.68% | 25,549 |
| Oct 15, 2026 | 1.19 | 1.19 | 1.10 | 1.12 | 1.12 | -1.75% | 5,184 |
| Oct 14, 2026 | 1.14 | 1.17 | 1.08 | 1.14 | 1.14 | -0.87% | 31,593 |
| Oct 13, 2026 | 1.21 | 1.32 | 1.15 | 1.15 | 1.15 | -5.74% | 30,113 |
| Oct 12, 2026 | 1.13 | 1.34 | 1.13 | 1.22 | 1.22 | 7.02% | 63,719 |
| Oct 9, 2026 | 1.18 | 1.42 | 1.11 | 1.14 | 1.14 | -0.44% | 94,281 |
| Oct 8, 2026 | 1.26 | 1.38 | 1.12 | 1.15 | 1.15 | -11.24% | 48,970 |
| Oct 7, 2026 | 1.33 | 1.42 | 1.21 | 1.29 | 1.29 | -3.01% | 34,166 |
| Oct 6, 2026 | 1.53 | 1.53 | 1.31 | 1.33 | 1.33 | -6.99% | 24,413 |
| Oct 5, 2026 | 1.52 | 1.52 | 1.42 | 1.43 | 1.43 | -3.38% | 12,610 |
| Oct 2, 2026 | 1.50 | 1.63 | 1.42 | 1.48 | 1.48 | 0.34% | 26,090 |
| Oct 1, 2026 | 1.51 | 1.58 | 1.41 | 1.48 | 1.48 | -1.01% | 14,201 |
| Sep 30, 2026 | 1.54 | 1.58 | 1.32 | 1.49 | 1.49 | 1.36% | 60,128 |
| Sep 29, 2026 | 1.63 | 1.63 | 1.28 | 1.47 | 1.47 | -13.53% | 90,169 |
| Sep 28, 2026 | 1.77 | 1.77 | 1.70 | 1.70 | 1.70 | -2.86% | 13,048 |
| Sep 25, 2026 | 1.77 | 1.84 | 1.75 | 1.75 | 1.75 | 1.16% | 4,648 |
| Sep 24, 2026 | 1.85 | 1.90 | 1.73 | 1.73 | 1.73 | -6.49% | 8,698 |
| Sep 23, 2026 | 1.95 | 1.95 | 1.80 | 1.85 | 1.85 | -2.63% | 19,576 |
| Sep 22, 2026 | 1.99 | 1.99 | 1.88 | 1.90 | 1.90 | 1.60% | 6,279 |
| Sep 21, 2026 | 1.87 | 1.92 | 1.83 | 1.87 | 1.87 | - | 20,718 |
| Sep 18, 2026 | 1.95 | 1.95 | 1.85 | 1.87 | 1.87 | -2.60% | 8,582 |
| Sep 17, 2026 | 2.08 | 2.15 | 1.88 | 1.92 | 1.92 | -2.04% | 23,237 |
| Sep 16, 2026 | 1.94 | 2.24 | 1.94 | 1.96 | 1.96 | -0.51% | 14,741 |
| Sep 15, 2026 | 1.95 | 1.98 | 1.95 | 1.97 | 1.97 | 0.51% | 1,647 |
| Sep 14, 2026 | 1.93 | 2.12 | 1.90 | 1.96 | 1.96 | - | 35,846 |
| Sep 11, 2026 | 2.00 | 2.05 | 1.94 | 1.96 | 1.96 | -2.97% | 8,386 |
| Sep 10, 2026 | 1.95 | 2.02 | 1.95 | 2.02 | 2.02 | 1.00% | 4,632 |
| Sep 9, 2026 | 2.01 | 2.05 | 1.99 | 2.00 | 2.00 | 1.01% | 13,904 |
| Sep 8, 2026 | 2.13 | 2.20 | 1.98 | 1.98 | 1.98 | -4.81% | 11,666 |
| Sep 4, 2026 | 2.13 | 2.14 | 2.04 | 2.08 | 2.08 | -1.89% | 8,343 |
| Sep 3, 2026 | 2.10 | 2.19 | 2.10 | 2.12 | 2.12 | - | 24,217 |
| Sep 2, 2026 | 2.06 | 2.27 | 2.04 | 2.12 | 2.12 | 2.42% | 16,692 |
| Sep 1, 2026 | 2.11 | 2.12 | 2.07 | 2.07 | 2.07 | -1.90% | 1,254 |
| Aug 31, 2026 | 2.15 | 2.17 | 2.11 | 2.11 | 2.11 | -2.31% | 3,815 |
| Aug 28, 2026 | 2.30 | 2.30 | 2.16 | 2.16 | 2.16 | -5.68% | 4,126 |
| Aug 27, 2026 | 2.08 | 2.36 | 2.07 | 2.29 | 2.29 | 5.53% | 198,981 |
| Aug 26, 2026 | 2.15 | 2.17 | 2.10 | 2.17 | 2.17 | - | 4,402 |
| Aug 25, 2026 | 2.19 | 2.19 | 2.16 | 2.17 | 2.17 | 0.46% | 2,450 |
| Aug 24, 2026 | 2.19 | 2.31 | 2.03 | 2.16 | 2.16 | 0.47% | 10,860 |
| Aug 21, 2026 | 2.13 | 2.41 | 2.07 | 2.15 | 2.15 | 3.86% | 44,641 |
| Aug 20, 2026 | 2.14 | 2.42 | 2.07 | 2.07 | 2.07 | -2.36% | 8,950 |
| Aug 19, 2026 | 2.10 | 2.12 | 2.10 | 2.12 | 2.12 | 3.92% | 2,411 |
| Aug 18, 2026 | 2.11 | 2.11 | 2.02 | 2.04 | 2.04 | -0.49% | 3,365 |
| Aug 17, 2026 | 2.02 | 2.14 | 2.00 | 2.05 | 2.05 | 0.49% | 20,093 |
| Aug 14, 2026 | 2.27 | 2.27 | 2.01 | 2.04 | 2.04 | -5.99% | 17,723 |
| Aug 13, 2026 | 2.06 | 2.21 | 2.06 | 2.17 | 2.17 | 3.33% | 20,411 |
| Aug 12, 2026 | 2.07 | 2.24 | 2.04 | 2.10 | 2.10 | -3.67% | 24,217 |
| Aug 11, 2026 | 2.09 | 2.37 | 2.05 | 2.18 | 2.18 | -6.44% | 1,347,968 |
| Aug 10, 2026 | 2.29 | 2.33 | 2.27 | 2.33 | 2.33 | -1.68% | 1,628 |
| Aug 7, 2026 | 2.39 | 2.39 | 2.31 | 2.37 | 2.37 | -0.42% | 4,354 |