Flexible Solutions International, Inc. (FSI)
NYSEAMERICAN: FSI · Real-Time Price · USD
6.82
+0.43 (6.73%)
Jun 26, 2026, 4:00 PM EDT - Market closed
FSI Stock Price History
Historical Data
| Date | Open | High | Low | Close | Adj. Close | Change | Volume |
|---|---|---|---|---|---|---|---|
| Jun 26, 2026 | 6.41 | 6.82 | 6.32 | 6.82 | 6.82 | 6.81% | 18,134 |
| Jun 25, 2026 | 6.34 | 6.47 | 6.30 | 6.39 | 6.39 | -0.24% | 3,681 |
| Jun 24, 2026 | 6.31 | 6.47 | 6.31 | 6.40 | 6.40 | -0.69% | 4,264 |
| Jun 23, 2026 | 6.35 | 6.50 | 6.28 | 6.45 | 6.45 | -0.69% | 4,958 |
| Jun 22, 2026 | 6.30 | 6.49 | 6.27 | 6.49 | 6.49 | 0.15% | 26,410 |
| Jun 18, 2026 | 6.45 | 6.48 | 6.30 | 6.48 | 6.48 | 1.17% | 9,586 |
| Jun 17, 2026 | 6.55 | 6.68 | 6.41 | 6.41 | 6.41 | -1.46% | 9,807 |
| Jun 16, 2026 | 6.44 | 6.68 | 6.44 | 6.50 | 6.50 | 2.04% | 22,518 |
| Jun 15, 2026 | 6.30 | 6.42 | 6.30 | 6.37 | 6.37 | 0.95% | 21,475 |
| Jun 12, 2026 | 6.35 | 6.40 | 6.30 | 6.31 | 6.31 | -0.63% | 13,216 |
| Jun 11, 2026 | 6.29 | 6.35 | 6.26 | 6.35 | 6.35 | 0.16% | 11,603 |
| Jun 10, 2026 | 6.26 | 6.35 | 6.20 | 6.34 | 6.34 | 1.28% | 17,612 |
| Jun 9, 2026 | 6.43 | 6.43 | 6.26 | 6.26 | 6.26 | -2.19% | 16,965 |
| Jun 8, 2026 | 6.33 | 6.50 | 6.24 | 6.40 | 6.40 | 2.24% | 24,247 |
| Jun 5, 2026 | 6.35 | 6.43 | 6.26 | 6.26 | 6.26 | -2.19% | 27,666 |
| Jun 4, 2026 | 6.40 | 6.50 | 6.35 | 6.40 | 6.40 | -0.16% | 8,023 |
| Jun 3, 2026 | 6.50 | 6.50 | 6.40 | 6.41 | 6.41 | -1.38% | 7,284 |
| Jun 2, 2026 | 6.53 | 6.63 | 6.41 | 6.50 | 6.50 | -0.15% | 2,439 |
| Jun 1, 2026 | 6.59 | 6.64 | 6.42 | 6.51 | 6.51 | -2.11% | 12,507 |
| May 29, 2026 | 6.64 | 6.65 | 6.44 | 6.65 | 6.65 | 0.61% | 3,956 |
| May 28, 2026 | 6.52 | 6.67 | 6.41 | 6.61 | 6.61 | 1.23% | 18,941 |
| May 27, 2026 | 6.41 | 6.60 | 6.40 | 6.53 | 6.53 | 1.40% | 9,370 |
| May 26, 2026 | 6.52 | 6.60 | 6.31 | 6.44 | 6.44 | -2.28% | 13,402 |
| May 22, 2026 | 6.21 | 6.59 | 6.21 | 6.59 | 6.59 | 3.13% | 18,117 |
| May 21, 2026 | 6.15 | 6.40 | 6.11 | 6.39 | 6.39 | 2.57% | 74,028 |
| May 20, 2026 | 6.15 | 6.27 | 6.14 | 6.23 | 6.23 | 2.98% | 23,620 |
| May 19, 2026 | 6.05 | 6.20 | 5.95 | 6.05 | 6.05 | -0.82% | 78,491 |
| May 18, 2026 | 6.36 | 6.38 | 6.05 | 6.10 | 6.10 | -3.94% | 34,225 |
| May 15, 2026 | 6.40 | 6.40 | 6.35 | 6.35 | 6.35 | -0.94% | 3,886 |
| May 14, 2026 | 6.50 | 6.67 | 6.40 | 6.41 | 6.41 | -0.31% | 28,992 |
| May 13, 2026 | 6.40 | 6.53 | 6.25 | 6.43 | 6.43 | 0.47% | 28,261 |
| May 12, 2026 | 6.27 | 6.40 | 6.02 | 6.40 | 6.40 | 5.79% | 26,458 |
| May 11, 2026 | 6.26 | 6.26 | 5.99 | 6.05 | 6.05 | -2.26% | 32,402 |
| May 8, 2026 | 6.28 | 6.32 | 6.13 | 6.19 | 6.19 | -1.43% | 12,297 |
| May 7, 2026 | 6.29 | 6.35 | 6.20 | 6.28 | 6.28 | 1.29% | 10,632 |
| May 6, 2026 | 6.05 | 6.28 | 6.03 | 6.20 | 6.20 | 2.48% | 29,106 |
| May 5, 2026 | 6.10 | 6.15 | 5.97 | 6.05 | 6.05 | -2.58% | 51,898 |
| May 4, 2026 | 6.33 | 6.46 | 6.14 | 6.21 | 6.21 | -3.72% | 23,738 |
| May 1, 2026 | 6.20 | 6.45 | 6.13 | 6.45 | 6.45 | 4.03% | 4,199 |
| Apr 30, 2026 | 6.16 | 6.28 | 5.95 | 6.20 | 6.20 | -0.80% | 50,651 |
| Apr 29, 2026 | 6.52 | 6.55 | 6.20 | 6.25 | 6.25 | -4.14% | 23,029 |
| Apr 28, 2026 | 6.53 | 6.59 | 6.51 | 6.52 | 6.52 | 0.15% | 16,730 |
| Apr 27, 2026 | 6.54 | 6.70 | 6.51 | 6.51 | 6.51 | -1.06% | 6,514 |
| Apr 24, 2026 | 6.70 | 6.72 | 6.52 | 6.58 | 6.58 | -0.30% | 11,170 |
| Apr 23, 2026 | 7.15 | 7.19 | 6.52 | 6.60 | 6.60 | -10.08% | 47,943 |
| Apr 22, 2026 | 7.50 | 7.52 | 6.99 | 7.34 | 7.34 | -0.68% | 25,674 |
| Apr 21, 2026 | 6.91 | 7.41 | 6.90 | 7.39 | 7.39 | 9.16% | 70,005 |
| Apr 20, 2026 | 6.25 | 6.80 | 6.23 | 6.77 | 6.77 | 7.63% | 31,356 |
| Apr 17, 2026 | 5.58 | 6.42 | 5.55 | 6.29 | 6.29 | 12.32% | 52,242 |
| Apr 16, 2026 | 5.22 | 5.69 | 5.22 | 5.60 | 5.60 | 5.86% | 44,833 |
| Apr 15, 2026 | 5.24 | 5.31 | 5.23 | 5.29 | 5.29 | 1.15% | 4,325 |
| Apr 14, 2026 | 5.26 | 5.49 | 5.23 | 5.23 | 5.23 | -0.76% | 30,841 |
| Apr 13, 2026 | 5.42 | 5.42 | 5.25 | 5.27 | 5.27 | -2.59% | 4,277 |
| Apr 10, 2026 | 5.28 | 5.41 | 5.28 | 5.41 | 5.41 | 0.56% | 8,307 |
| Apr 9, 2026 | 5.41 | 5.41 | 5.26 | 5.38 | 5.38 | -2.54% | 31,723 |
| Apr 8, 2026 | 5.44 | 5.55 | 5.36 | 5.52 | 5.52 | 2.99% | 14,273 |
| Apr 7, 2026 | 5.39 | 5.47 | 5.36 | 5.36 | 5.36 | -1.47% | 4,739 |
| Apr 6, 2026 | 5.36 | 5.53 | 5.36 | 5.44 | 5.44 | 2.26% | 6,481 |
| Apr 2, 2026 | 5.33 | 5.43 | 5.32 | 5.32 | 5.32 | -0.93% | 3,150 |
| Apr 1, 2026 | 5.35 | 5.58 | 5.25 | 5.37 | 5.37 | -0.56% | 7,683 |
| Mar 31, 2026 | 5.40 | 5.50 | 5.35 | 5.40 | 5.40 | 1.51% | 9,550 |
| Mar 30, 2026 | 5.30 | 5.53 | 5.25 | 5.32 | 5.32 | 0.19% | 22,971 |
| Mar 27, 2026 | 5.30 | 5.40 | 5.30 | 5.31 | 5.31 | -2.03% | 4,301 |
| Mar 26, 2026 | 5.27 | 5.42 | 5.26 | 5.42 | 5.42 | 1.69% | 3,210 |
| Mar 25, 2026 | 5.23 | 5.34 | 5.23 | 5.33 | 5.33 | 1.72% | 9,950 |
| Mar 24, 2026 | 5.59 | 5.59 | 5.20 | 5.24 | 5.24 | -4.73% | 26,938 |
| Mar 23, 2026 | 5.57 | 5.67 | 5.30 | 5.50 | 5.50 | 2.23% | 17,247 |
| Mar 20, 2026 | 5.55 | 5.60 | 5.25 | 5.38 | 5.38 | -1.47% | 27,383 |
| Mar 19, 2026 | 5.45 | 5.58 | 5.38 | 5.46 | 5.46 | -1.80% | 9,208 |
| Mar 18, 2026 | 5.63 | 5.77 | 5.50 | 5.56 | 5.56 | 0.18% | 8,913 |
| Mar 17, 2026 | 5.60 | 5.67 | 5.52 | 5.55 | 5.55 | 0.91% | 16,575 |
| Mar 16, 2026 | 5.60 | 5.74 | 5.45 | 5.50 | 5.50 | -2.65% | 11,104 |
| Mar 13, 2026 | 5.49 | 5.80 | 5.49 | 5.65 | 5.65 | -0.88% | 11,417 |
| Mar 12, 2026 | 5.64 | 5.94 | 5.64 | 5.70 | 5.70 | -2.56% | 13,845 |
| Mar 11, 2026 | 5.55 | 5.94 | 5.55 | 5.85 | 5.85 | 5.57% | 17,610 |
| Mar 10, 2026 | 5.60 | 5.67 | 5.50 | 5.54 | 5.54 | 0.20% | 13,336 |
| Mar 9, 2026 | 5.28 | 5.60 | 5.28 | 5.53 | 5.53 | 4.73% | 34,826 |
| Mar 6, 2026 | 5.44 | 5.44 | 5.27 | 5.28 | 5.28 | -1.86% | 16,410 |
| Mar 5, 2026 | 5.33 | 5.38 | 5.29 | 5.38 | 5.38 | 0.75% | 5,920 |
| Mar 4, 2026 | 5.32 | 5.39 | 5.28 | 5.34 | 5.34 | -0.37% | 35,832 |
| Mar 3, 2026 | 5.30 | 5.39 | 5.30 | 5.36 | 5.36 | -0.56% | 10,752 |
| Mar 2, 2026 | 5.30 | 5.43 | 5.30 | 5.39 | 5.39 | 0.75% | 7,814 |
| Feb 27, 2026 | 5.31 | 5.47 | 5.31 | 5.35 | 5.35 | -1.11% | 7,825 |
| Feb 26, 2026 | 5.41 | 5.41 | 5.30 | 5.41 | 5.41 | 0.93% | 6,834 |
| Feb 25, 2026 | 5.37 | 5.38 | 5.30 | 5.36 | 5.36 | 1.32% | 12,131 |
| Feb 24, 2026 | 5.26 | 5.37 | 5.26 | 5.29 | 5.29 | 0.14% | 8,915 |
| Feb 23, 2026 | 5.33 | 5.41 | 5.25 | 5.28 | 5.28 | -1.45% | 33,446 |
| Feb 20, 2026 | 5.35 | 5.45 | 5.33 | 5.36 | 5.36 | -0.37% | 11,985 |
| Feb 19, 2026 | 5.35 | 5.41 | 5.35 | 5.38 | 5.38 | 0.37% | 9,281 |
| Feb 18, 2026 | 5.54 | 5.54 | 5.35 | 5.36 | 5.36 | -2.55% | 29,533 |
| Feb 17, 2026 | 5.56 | 5.64 | 5.48 | 5.50 | 5.50 | -2.31% | 37,514 |
| Feb 13, 2026 | 5.75 | 5.82 | 5.53 | 5.63 | 5.63 | -1.92% | 10,177 |
| Feb 12, 2026 | 6.00 | 6.12 | 5.55 | 5.74 | 5.74 | -3.85% | 11,747 |
| Feb 11, 2026 | 5.91 | 6.03 | 5.85 | 5.97 | 5.97 | 2.40% | 6,207 |
| Feb 10, 2026 | 5.74 | 5.95 | 5.74 | 5.83 | 5.83 | 1.75% | 13,280 |
| Feb 9, 2026 | 5.52 | 5.81 | 5.52 | 5.73 | 5.73 | 3.80% | 21,435 |
| Feb 6, 2026 | 5.57 | 5.79 | 5.50 | 5.52 | 5.52 | - | 108,888 |
| Feb 5, 2026 | 5.86 | 6.01 | 5.48 | 5.52 | 5.52 | -5.80% | 140,889 |
| Feb 4, 2026 | 6.02 | 6.02 | 5.86 | 5.86 | 5.86 | - | 9,998 |
| Feb 3, 2026 | 5.91 | 5.92 | 5.84 | 5.86 | 5.86 | -0.34% | 26,617 |