Cardinal Infrastructure Group Stock Price History
NASDAQ: CDNLIndustrialsMilitary/Government/TechnicalUSD
21.12-3.94 (-15.72%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
CDNL price history at a glance
The price history for Cardinal Infrastructure Group (CDNL) on this page begins on December 8, 2025, when the stock closed at $29.65; it most recently closed at $21.12 on October 5, 2026. The highest price in this record is $96.40, reached on June 29, 2026; the latest close is 78.1% below that peak. Prices are split-adjusted closing prices; daily open, high, low, close and volume for the past year are listed below.
Summary generated from market data by MetaCap's automated system. Methodology
Key price levels
- High since 2025
- $96.40
- Date of high
- Jun 29, 2026
- Low since 2025
- $19.45
- Date of low
- Oct 5, 2026
- 52-week high
- $96.40
- 52-week low
- $19.45
- IPO year
- 2025
- Last close
- $21.12
CDNL returns
1 week
-31.27%
1 month
-38.91%
3 months
-69.00%
6 months
-53.71%
Year to date
-12.66%
CDNL price return, excluding dividends.
CDNL annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 21.12 | -6.63% |
| 2025* | 22.62 | -23.71% |
* Partial year: the record begins after the start of 2025; return measured from the first available close.
2026 return is year to date.
CDNL daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 25.00 | 25.40 | 19.45 | 21.12 | -15.72% | |
| 25.51 | 25.77 | 24.06 | 25.06 | -3.87% | |
| 28.20 | 28.20 | 25.25 | 26.07 | -9.23% | |
| 28.89 | 29.77 | 28.40 | 28.72 | +0.03% | |
| 30.68 | 31.81 | 28.56 | 28.71 | -6.57% | |
| 30.29 | 31.35 | 29.87 | 30.73 | +3.33% | |
| 30.30 | 31.60 | 28.34 | 29.74 | -2.81% | |
| 27.91 | 31.25 | 26.72 | 30.60 | +11.80% | |
| 27.94 | 28.36 | 27.12 | 27.37 | -1.26% | |
| 27.60 | 28.52 | 26.76 | 27.72 | -1.07% | |
| 27.92 | 28.69 | 27.30 | 28.02 | +1.74% | |
| 28.33 | 28.52 | 27.52 | 27.54 | -3.97% | |
| 30.00 | 30.02 | 28.58 | 28.68 | -4.75% | |
| 31.89 | 31.89 | 29.70 | 30.11 | -4.47% | |
| 31.95 | 32.68 | 30.49 | 31.52 | +2.11% | |
| 31.94 | 32.74 | 30.69 | 30.87 | -2.77% | |
| 33.92 | 34.57 | 31.69 | 31.75 | -2.10% | |
| 34.00 | 35.00 | 32.03 | 32.43 | -3.80% | |
| 33.83 | 34.78 | 33.33 | 33.71 | +0.51% | |
| 34.53 | 35.58 | 33.40 | 33.54 | -5.92% | |
| 34.65 | 37.40 | 34.53 | 35.65 | +4.51% | |
| 33.37 | 34.94 | 33.23 | 34.11 | -1.33% | |
| 37.67 | 38.92 | 34.40 | 34.57 | -9.55% | |
| 36.00 | 38.50 | 35.78 | 38.22 | +4.91% | |
| 35.13 | 37.01 | 35.13 | 36.43 | +3.06% | |
| 35.88 | 36.50 | 34.72 | 35.35 | -0.25% | |
| 36.84 | 36.99 | 35.11 | 35.44 | -1.58% | |
| 36.24 | 37.99 | 35.80 | 36.01 | -2.62% | |
| 37.86 | 38.01 | 35.73 | 36.98 | -2.79% | |
| 41.34 | 42.41 | 37.90 | 38.04 | -7.98% | |
| 41.95 | 42.78 | 41.11 | 41.34 | +0.05% | |
| 42.89 | 43.40 | 41.32 | 41.32 | -4.55% | |
| 42.44 | 43.42 | 41.40 | 43.29 | +5.00% | |
| 42.68 | 42.68 | 40.71 | 41.23 | -5.22% | |
| 42.96 | 43.74 | 40.70 | 43.50 | +2.96% | |
| 43.13 | 43.71 | 40.96 | 42.25 | -2.49% | |
| 44.83 | 45.14 | 41.81 | 43.33 | -4.01% | |
| 41.57 | 45.30 | 40.46 | 45.14 | +15.07% | |
| 39.85 | 41.00 | 38.01 | 39.23 | -0.48% | |
| 34.50 | 40.16 | 34.50 | 39.42 | +13.73% | |
| 36.18 | 36.45 | 34.50 | 34.66 | -3.64% | |
| 38.61 | 38.99 | 35.63 | 35.97 | -6.01% | |
| 51.08 | 53.51 | 38.18 | 38.27 | -36.22% | |
| 63.54 | 64.76 | 59.88 | 60.00 | -6.25% | |
| 64.91 | 66.26 | 62.44 | 64.00 | +2.20% | |
| 62.94 | 66.28 | 61.72 | 62.62 | -1.00% | |
| 64.19 | 65.94 | 62.76 | 63.25 | -1.06% | |
| 65.17 | 66.59 | 62.09 | 63.93 | +1.36% | |
| 62.96 | 63.87 | 59.70 | 63.07 | +1.91% | |
| 64.42 | 65.60 | 61.39 | 61.89 | -1.70% | |
| 61.00 | 64.54 | 61.00 | 62.96 | +7.09% | |
| 59.39 | 61.27 | 56.27 | 58.79 | -2.42% | |
| 61.83 | 62.70 | 56.62 | 60.25 | -4.76% | |
| 63.27 | 65.18 | 60.96 | 63.26 | -0.06% | |
| 71.27 | 72.57 | 62.49 | 63.30 | -11.18% | |
| 68.93 | 71.99 | 68.05 | 71.27 | +1.55% | |
| 72.83 | 74.09 | 70.02 | 70.18 | -5.11% | |
| 70.96 | 74.54 | 69.75 | 73.96 | +6.80% | |
| 70.73 | 73.75 | 67.63 | 69.25 | -2.78% | |
| 69.84 | 73.99 | 67.59 | 71.23 | -0.22% | |
| 68.91 | 72.65 | 68.17 | 71.39 | +0.89% | |
| 73.51 | 74.93 | 67.89 | 70.76 | +1.49% | |
| 65.01 | 71.99 | 65.00 | 69.72 | +7.49% | |
| 67.05 | 68.62 | 63.77 | 64.86 | -4.81% | |
| 69.50 | 71.47 | 66.39 | 68.14 | -3.50% | |
| 71.25 | 72.95 | 67.66 | 70.61 | +3.40% | |
| 74.01 | 77.49 | 67.51 | 68.29 | -9.97% | |
| 77.16 | 78.97 | 72.53 | 75.85 | -5.29% | |
| 74.57 | 81.37 | 74.42 | 80.09 | +7.87% | |
| 86.00 | 86.49 | 72.95 | 74.25 | -13.66% | |
| 94.00 | 96.40 | 85.19 | 86.00 | -8.70% | |
| 92.86 | 95.74 | 89.45 | 94.20 | -0.12% | |
| 91.11 | 95.21 | 89.58 | 94.31 | +2.51% | |
| 89.54 | 93.72 | 83.75 | 92.00 | +0.03% | |
| 82.87 | 93.29 | 79.70 | 91.97 | +12.24% | |
| 73.26 | 82.66 | 72.66 | 81.94 | +12.66% | |
| 70.28 | 78.84 | 70.25 | 72.73 | -8.05% | |
| 82.20 | 82.33 | 77.98 | 79.10 | -2.83% | |
| 76.10 | 81.94 | 73.55 | 81.40 | +8.69% | |
| 70.65 | 77.44 | 70.22 | 74.89 | +6.02% | |
| 72.28 | 74.48 | 70.43 | 70.64 | -1.09% | |
| 71.55 | 72.75 | 69.26 | 71.42 | +3.91% | |
| 65.93 | 69.29 | 64.52 | 68.73 | +5.27% | |
| 62.02 | 66.08 | 61.16 | 65.29 | +6.96% | |
| 61.90 | 64.73 | 60.10 | 61.04 | -1.25% | |
| 60.70 | 64.98 | 60.30 | 61.81 | +0.78% | |
| 61.65 | 62.94 | 59.00 | 61.33 | +1.44% | |
| 61.78 | 62.72 | 59.04 | 60.46 | -4.37% | |
| 61.00 | 66.87 | 59.57 | 63.22 | +2.12% | |
| 56.50 | 62.20 | 55.03 | 61.91 | +9.36% | |
| 53.56 | 57.00 | 53.10 | 56.61 | +4.37% | |
| 55.02 | 55.39 | 51.74 | 54.24 | +4.53% | |
| 53.14 | 55.68 | 50.70 | 51.89 | -2.02% | |
| 50.13 | 53.16 | 46.57 | 52.96 | +6.67% | |
| 52.80 | 54.55 | 49.05 | 49.65 | -5.50% | |
| 49.37 | 52.69 | 49.37 | 52.54 | +7.55% | |
| 50.30 | 50.64 | 48.63 | 48.85 | -2.36% | |
| 51.18 | 52.11 | 48.29 | 50.03 | -4.01% | |
| 48.91 | 52.39 | 47.89 | 52.12 | +6.17% | |
| 50.12 | 50.90 | 47.68 | 49.09 | -3.75% | |
| 51.99 | 53.26 | 50.37 | 51.00 | -2.20% | |
| 53.10 | 54.98 | 51.43 | 52.15 | -4.39% | |
| 54.87 | 57.48 | 53.42 | 54.54 | -0.65% | |
| 61.01 | 61.01 | 53.75 | 54.90 | -3.84% | |
| 63.01 | 63.18 | 54.48 | 57.09 | -5.43% | |
| 54.10 | 60.80 | 53.13 | 60.37 | +11.61% | |
| 52.23 | 54.54 | 50.21 | 54.09 | +5.44% | |
| 53.61 | 53.83 | 51.11 | 51.30 | -5.44% | |
| 56.68 | 57.64 | 52.94 | 54.25 | -3.00% | |
| 50.46 | 56.00 | 50.05 | 55.93 | +13.10% | |
| 54.50 | 54.95 | 49.39 | 49.45 | -9.58% | |
| 53.03 | 55.47 | 50.95 | 54.69 | +3.13% | |
| 46.15 | 53.12 | 46.02 | 53.03 | +15.61% | |
| 48.83 | 49.44 | 45.52 | 45.87 | -6.25% | |
| 49.20 | 50.68 | 46.94 | 48.93 | -0.14% | |
| 48.81 | 49.26 | 46.00 | 49.00 | +1.47% | |
| 48.55 | 50.53 | 47.70 | 48.29 | -0.52% | |
| 50.66 | 50.99 | 47.38 | 48.54 | -3.33% | |
| 48.39 | 50.46 | 47.90 | 50.21 | +5.11% | |
| 52.14 | 53.07 | 46.78 | 47.77 | -8.38% | |
| 51.67 | 52.88 | 50.50 | 52.14 | +0.97% | |
| 50.83 | 54.55 | 48.75 | 51.64 | +3.59% | |
| 52.06 | 52.65 | 49.02 | 49.85 | -3.93% | |
| 49.27 | 52.26 | 48.40 | 51.89 | +4.24% | |
| 45.34 | 49.94 | 44.90 | 49.78 | +11.66% | |
| 45.63 | 47.59 | 44.55 | 44.58 | -2.30% | |
| 45.79 | 46.50 | 43.03 | 45.63 | +2.13% | |
| 42.93 | 44.90 | 42.41 | 44.68 | +4.03% | |
| 42.86 | 44.48 | 42.50 | 42.95 | +3.39% | |
| 41.05 | 42.05 | 40.15 | 41.54 | +0.63% | |
| 42.72 | 43.30 | 41.11 | 41.28 | -2.11% | |
| 40.24 | 42.51 | 39.26 | 42.17 | +3.08% | |
| 40.00 | 41.18 | 39.60 | 40.91 | +3.16% | |
| 37.22 | 39.80 | 37.07 | 39.66 | +6.17% | |
| 37.56 | 38.84 | 36.69 | 37.35 | +2.89% | |
| 35.90 | 37.02 | 35.70 | 36.30 | +0.55% | |
| 35.80 | 36.75 | 35.38 | 36.10 | -1.66% | |
| 35.54 | 37.48 | 34.88 | 36.71 | +5.73% | |
| 33.65 | 34.78 | 32.79 | 34.72 | +3.12% | |
| 33.56 | 35.36 | 32.80 | 33.67 | +1.94% | |
| 36.25 | 36.25 | 31.84 | 33.03 | -0.45% | |
| 31.13 | 34.17 | 29.11 | 33.18 | +1.41% | |
| 32.88 | 33.88 | 31.95 | 32.72 | -1.62% | |
| 32.00 | 33.58 | 31.83 | 33.26 | +4.95% | |
| 29.97 | 31.83 | 29.94 | 31.69 | +7.61% | |
| 29.93 | 30.63 | 29.08 | 29.45 | -2.22% | |
| 29.53 | 30.76 | 28.88 | 30.12 | +1.35% | |
| 30.40 | 30.91 | 28.97 | 29.72 | -2.72% | |
| 29.46 | 32.43 | 28.26 | 30.55 | +4.20% | |
| 30.37 | 31.82 | 27.85 | 29.32 | -1.68% | |
| 30.20 | 31.36 | 29.31 | 29.82 | -4.48% | |
| 31.59 | 33.29 | 30.57 | 31.22 | -0.92% | |
| 32.03 | 35.32 | 31.10 | 31.51 | -0.19% | |
| 32.25 | 33.59 | 30.05 | 31.57 | -2.26% | |
| 31.74 | 34.11 | 31.74 | 32.30 | +0.25% | |
| 32.80 | 33.10 | 30.81 | 32.22 | -2.51% | |
| 34.75 | 34.75 | 32.01 | 33.05 | -4.73% | |
| 34.84 | 35.76 | 33.81 | 34.69 | +1.37% | |
| 34.15 | 35.22 | 33.07 | 34.22 | +1.36% | |
| 34.94 | 35.73 | 32.78 | 33.76 | -1.57% | |
| 32.09 | 35.46 | 31.51 | 34.30 | +6.36% | |
| 26.95 | 33.08 | 26.00 | 32.25 | +31.31% | |
| 24.89 | 25.48 | 24.51 | 24.56 | -1.09% | |
| 25.00 | 26.23 | 24.20 | 24.83 | -0.68% | |
| 24.71 | 25.64 | 24.30 | 25.00 | +2.59% | |
| 25.44 | 25.95 | 23.98 | 24.37 | -2.17% | |
| 25.97 | 26.72 | 24.66 | 24.91 | -2.31% | |
| 26.22 | 27.00 | 24.60 | 25.50 | -3.37% | |
| 26.34 | 27.68 | 25.81 | 26.39 | -0.08% | |
| 25.80 | 27.04 | 25.49 | 26.41 | +4.35% | |
| 25.55 | 27.00 | 25.01 | 25.31 | -0.20% | |
| 24.48 | 26.09 | 24.32 | 25.36 | +4.23% | |
| 24.99 | 24.99 | 24.02 | 24.33 | -0.69% | |
| 25.17 | 25.83 | 24.22 | 24.50 | -2.74% | |
| 26.00 | 26.00 | 24.57 | 25.19 | -1.56% | |
| 26.03 | 27.12 | 24.50 | 25.59 | -1.24% | |
| 27.56 | 27.93 | 25.57 | 25.91 | -6.53% | |
| 27.70 | 28.45 | 27.41 | 27.72 | +0.69% | |
| 27.15 | 27.66 | 25.19 | 27.53 | +2.23% | |
| 26.96 | 27.73 | 25.19 | 26.93 | -0.11% | |
| 26.94 | 27.15 | 25.74 | 26.96 | +0.82% | |
| 26.75 | 27.15 | 25.51 | 26.74 | -0.30% | |
| 26.42 | 26.95 | 25.60 | 26.82 | +1.40% | |
| 26.91 | 27.20 | 25.63 | 26.45 | -0.45% | |
| 26.35 | 27.01 | 25.55 | 26.57 | +1.57% | |
| 25.58 | 26.35 | 25.10 | 26.16 | +1.12% | |
| 24.94 | 26.78 | 24.70 | 25.87 | +3.15% | |
| 23.26 | 25.30 | 22.93 | 25.08 | +7.36% | |
| 23.35 | 23.36 | 22.16 | 23.36 | +1.79% | |
| 23.18 | 23.40 | 22.31 | 22.95 | -2.92% | |
| 22.00 | 23.80 | 22.00 | 23.64 | +7.31% | |
| 22.66 | 23.10 | 21.98 | 22.03 | -4.26% | |
| 22.28 | 23.10 | 22.00 | 23.01 | +1.72% | |
| 23.98 | 24.32 | 22.15 | 22.62 | -6.45% | |
| 23.80 | 24.45 | 22.80 | 24.18 | +1.21% | |
| 23.31 | 24.73 | 22.79 | 23.89 | +0.89% | |
| 23.45 | 24.73 | 22.09 | 23.68 | +0.25% | |
| 23.40 | 24.08 | 23.21 | 23.62 | +0.68% | |
| 23.42 | 24.10 | 23.29 | 23.46 | -1.22% | |
| 23.00 | 24.26 | 22.75 | 23.75 | +3.26% | |
| 24.06 | 24.06 | 23.00 | 23.00 | -4.41% | |
| 24.59 | 24.59 | 23.30 | 24.06 | -0.91% | |
| 24.00 | 24.50 | 23.17 | 24.28 | +1.59% | |
| 25.72 | 25.75 | 22.50 | 23.90 | -7.26% | |
| 27.93 | 27.95 | 23.60 | 25.77 | -8.71% | |
| 29.20 | 29.20 | 25.79 | 28.23 | -4.79% | |
| 25.26 | 29.75 | 24.09 | 29.65 | +17.15% | |
| 23.00 | 25.85 | 23.00 | 25.31 | +7.70% | |
| 23.00 | 23.84 | 22.73 | 23.50 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the CDNL chart for longer ranges.