Clearfield Stock Price History
NASDAQ: CLFDUtilitiesTelecommunications EquipmentUSD
34.01+0.87 (+2.63%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
CLFD price history at a glance
The price history for Clearfield (CLFD) on this page begins on August 4, 1986, when the stock closed at $1.50; it most recently closed at $34.01 on October 5, 2026. The highest price in this record is $134.90, reached on November 21, 2022; the latest close is 74.8% below that peak. Across the 39 complete calendar years in the table, CLFD finished higher in 22 and lower in 17. Its best year was 2013 (+293.7%) and its worst was 2023 (-69.1%).
Over roughly 40 years the share price changed +2167.3%, a 8.1% compound annual price return (excluding dividends). In the last 12 months alone, CLFD has lost 7.7%. 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 1986
- $134.90
- Date of high
- Nov 21, 2022
- Low since 1986
- $0.18
- Date of low
- Nov 24, 2008
- 52-week high
- $52.73
- 52-week low
- $23.76
- Last close
- $33.14
CLFD returns
1 week
+3.02%
1 month
+14.67%
3 months
-1.87%
6 months
+22.79%
Year to date
+13.69%
1 year
-7.74%
3 years
+34.93%
5 years
-36.86%
CLFD price return, excluding dividends.
CLFD annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 34.01 | +15.33% |
| 2025 | 29.49 | -11.23% |
| 2024 | 33.22 | +14.24% |
| 2023 | 29.08 | -69.11% |
| 2022 | 94.14 | +11.51% |
| 2021 | 84.42 | +241.50% |
| 2020 | 24.72 | +80.04% |
| 2019 | 13.73 | +27.48% |
| 2018 | 10.77 | -12.08% |
| 2017 | 12.25 | -40.82% |
| 2016 | 20.70 | +54.36% |
| 2015 | 13.41 | +6.77% |
| 2014 | 12.56 | -35.02% |
| 2013 | 19.33 | +293.69% |
| 2012 | 4.91 | -35.48% |
| 2011 | 7.61 | +87.90% |
| 2010 | 4.05 | +55.77% |
| 2009 | 2.60 | +122.22% |
| 2008 | 1.17 | +17.00% |
| 2007 | 1.00 | -30.07% |
| 2006 | 1.43 | +5.93% |
| 2005 | 1.35 | -34.78% |
| 2004 | 2.07 | -6.76% |
| 2003 | 2.22 | +32.93% |
| 2002 | 1.67 | -49.09% |
| 2001 | 3.28 | -49.54% |
| 2000 | 6.50 | -58.06% |
| 1999 | 15.50 | +217.95% |
| 1998 | 4.88 | -36.33% |
| 1997 | 7.66 | +75.00% |
| 1996 | 4.38 | -23.91% |
| 1995 | 5.75 | +64.29% |
| 1994 | 3.50 | -15.15% |
| 1993 | 4.13 | +29.41% |
| 1992 | 3.19 | -32.89% |
| 1991 | 4.75 | +11.76% |
| 1990 | 4.25 | -41.38% |
| 1989 | 7.25 | +81.25% |
| 1988 | 4.00 | +45.45% |
| 1987 | 2.75 | +46.67% |
| 1986* | 1.88 | +25.00% |
* Partial year: the record begins after the start of 1986; return measured from the first available close.
2026 return is year to date.
CLFD daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 32.45 | 33.54 | 32.27 | 33.14 | +0.73% | |
| 33.28 | 33.60 | 32.27 | 32.90 | -2.49% | |
| 33.34 | 33.80 | 33.13 | 33.74 | +1.75% | |
| 33.31 | 33.49 | 32.68 | 33.16 | -0.96% | |
| 32.89 | 33.90 | 32.49 | 33.48 | +4.07% | |
| 31.17 | 32.51 | 30.82 | 32.17 | +3.31% | |
| 30.57 | 31.39 | 30.57 | 31.14 | +2.23% | |
| 30.82 | 31.03 | 30.43 | 30.46 | -0.65% | |
| 30.96 | 30.96 | 30.33 | 30.66 | -1.32% | |
| 30.73 | 31.67 | 30.41 | 31.07 | +1.77% | |
| 30.93 | 31.01 | 30.13 | 30.53 | -1.74% | |
| 31.60 | 31.79 | 30.75 | 31.07 | -2.39% | |
| 31.14 | 32.13 | 30.61 | 31.83 | +3.08% | |
| 30.61 | 31.33 | 30.38 | 30.88 | +2.39% | |
| 30.78 | 30.78 | 29.72 | 30.16 | -1.57% | |
| 30.72 | 31.20 | 30.60 | 30.64 | +1.83% | |
| 29.25 | 30.28 | 28.96 | 30.09 | +3.08% | |
| 28.96 | 29.27 | 28.69 | 29.19 | +1.60% | |
| 29.24 | 29.33 | 28.30 | 28.73 | -4.30% | |
| 29.32 | 30.24 | 29.13 | 30.02 | +6.15% | |
| 27.76 | 28.81 | 27.76 | 28.28 | +0.28% | |
| 28.74 | 29.22 | 28.11 | 28.20 | -2.42% | |
| 28.99 | 29.35 | 28.51 | 28.90 | +0.87% | |
| 28.35 | 28.97 | 28.31 | 28.65 | +1.17% | |
| 28.80 | 29.07 | 28.23 | 28.32 | -1.39% | |
| 28.25 | 29.05 | 28.17 | 28.72 | +1.66% | |
| 28.69 | 28.74 | 28.00 | 28.25 | -2.62% | |
| 29.55 | 29.99 | 28.83 | 29.01 | -1.76% | |
| 29.70 | 29.99 | 28.55 | 29.53 | -1.44% | |
| 30.18 | 30.75 | 29.91 | 29.96 | +0.27% | |
| 29.06 | 30.07 | 28.95 | 29.88 | +1.46% | |
| 27.67 | 29.55 | 27.50 | 29.45 | +8.15% | |
| 27.38 | 27.60 | 26.66 | 27.23 | -1.13% | |
| 27.80 | 28.50 | 27.23 | 27.54 | 0.00% | |
| 27.47 | 28.03 | 27.35 | 27.54 | -1.25% | |
| 28.54 | 28.69 | 27.44 | 27.89 | -0.92% | |
| 28.94 | 28.94 | 27.81 | 28.15 | -4.45% | |
| 28.69 | 30.09 | 28.30 | 29.46 | +2.33% | |
| 28.80 | 29.63 | 28.25 | 28.79 | +0.17% | |
| 29.02 | 29.83 | 28.60 | 28.74 | -1.20% | |
| 29.66 | 30.22 | 29.01 | 29.09 | -1.26% | |
| 28.71 | 29.55 | 28.16 | 29.46 | +2.33% | |
| 27.63 | 29.38 | 26.77 | 28.79 | +4.77% | |
| 27.67 | 28.43 | 27.09 | 27.48 | +3.08% | |
| 27.62 | 28.94 | 25.91 | 26.66 | -21.05% | |
| 33.74 | 34.40 | 32.60 | 33.77 | +0.09% | |
| 33.12 | 34.25 | 32.82 | 33.74 | +5.08% | |
| 30.68 | 32.19 | 30.00 | 32.11 | +6.11% | |
| 31.73 | 32.25 | 30.01 | 30.26 | -2.04% | |
| 30.19 | 31.14 | 30.19 | 30.89 | +4.68% | |
| 30.29 | 30.67 | 28.30 | 29.51 | -5.57% | |
| 31.46 | 31.68 | 30.09 | 31.25 | -2.71% | |
| 31.54 | 32.27 | 30.03 | 32.12 | +3.65% | |
| 30.51 | 31.04 | 29.38 | 30.99 | +1.61% | |
| 30.19 | 30.97 | 30.00 | 30.50 | -0.46% | |
| 31.54 | 31.87 | 30.53 | 30.64 | -4.31% | |
| 30.84 | 32.41 | 30.84 | 32.02 | +6.20% | |
| 30.96 | 31.22 | 30.02 | 30.15 | -1.60% | |
| 29.97 | 31.03 | 29.40 | 30.64 | -0.91% | |
| 31.40 | 31.42 | 30.73 | 30.92 | -3.74% | |
| 33.34 | 33.97 | 31.18 | 32.12 | -2.70% | |
| 33.23 | 33.29 | 32.15 | 33.01 | +0.82% | |
| 33.30 | 33.34 | 32.40 | 32.74 | -3.05% | |
| 33.74 | 34.08 | 33.20 | 33.77 | 0.00% | |
| 33.49 | 34.42 | 33.01 | 33.77 | +2.52% | |
| 32.28 | 33.03 | 31.67 | 32.94 | +1.39% | |
| 34.16 | 34.20 | 32.03 | 32.49 | -7.07% | |
| 34.11 | 35.88 | 34.10 | 34.96 | +2.91% | |
| 38.36 | 38.46 | 33.71 | 33.97 | -11.77% | |
| 39.32 | 40.28 | 38.41 | 38.50 | -3.24% | |
| 38.75 | 40.80 | 38.75 | 39.79 | +2.68% | |
| 38.18 | 39.06 | 37.04 | 38.75 | +0.31% | |
| 36.80 | 39.08 | 36.52 | 38.63 | +2.66% | |
| 37.53 | 37.69 | 35.51 | 37.63 | +1.81% | |
| 37.40 | 38.35 | 36.45 | 36.96 | -0.54% | |
| 38.50 | 38.73 | 36.88 | 37.16 | -7.12% | |
| 40.88 | 41.59 | 38.93 | 40.01 | -1.09% | |
| 39.81 | 40.54 | 39.01 | 40.45 | +4.04% | |
| 39.97 | 40.37 | 38.60 | 38.88 | -1.64% | |
| 40.18 | 40.63 | 38.96 | 39.53 | -1.40% | |
| 41.30 | 42.00 | 38.55 | 40.09 | +1.67% | |
| 40.10 | 42.16 | 39.22 | 39.43 | -1.40% | |
| 38.03 | 40.10 | 37.40 | 39.99 | +5.82% | |
| 39.02 | 40.57 | 37.67 | 37.79 | -4.01% | |
| 41.57 | 42.59 | 38.01 | 39.37 | -4.21% | |
| 41.23 | 41.89 | 40.07 | 41.10 | +2.65% | |
| 43.44 | 44.17 | 39.11 | 40.04 | -10.00% | |
| 43.55 | 45.51 | 42.04 | 44.49 | -1.42% | |
| 47.72 | 47.80 | 44.41 | 45.13 | -6.35% | |
| 48.68 | 49.88 | 47.23 | 48.19 | -0.10% | |
| 46.74 | 48.34 | 44.34 | 48.24 | +2.16% | |
| 47.51 | 47.51 | 43.89 | 47.22 | +1.11% | |
| 50.74 | 51.40 | 45.20 | 46.70 | -8.90% | |
| 50.00 | 52.73 | 48.12 | 51.26 | +8.97% | |
| 47.06 | 48.25 | 45.00 | 47.04 | +7.57% | |
| 43.54 | 46.48 | 43.27 | 43.73 | +2.22% | |
| 41.57 | 43.27 | 41.46 | 42.78 | +1.37% | |
| 42.99 | 43.62 | 41.70 | 42.20 | +1.27% | |
| 42.94 | 44.57 | 39.69 | 41.67 | -3.65% | |
| 43.66 | 43.80 | 42.17 | 43.25 | -0.57% | |
| 42.50 | 44.58 | 41.62 | 43.50 | -2.40% | |
| 42.68 | 46.47 | 40.55 | 44.57 | +4.85% | |
| 45.17 | 46.25 | 41.00 | 42.51 | -5.85% | |
| 45.63 | 45.79 | 43.65 | 45.15 | -3.38% | |
| 40.50 | 46.75 | 39.73 | 46.73 | +16.71% | |
| 37.20 | 40.84 | 37.20 | 40.04 | +6.80% | |
| 31.55 | 37.76 | 31.55 | 37.49 | +23.81% | |
| 29.95 | 30.62 | 29.18 | 30.28 | +1.58% | |
| 29.30 | 30.14 | 28.63 | 29.81 | +1.50% | |
| 29.01 | 29.95 | 28.95 | 29.37 | -0.20% | |
| 28.98 | 29.56 | 28.61 | 29.43 | +1.87% | |
| 27.84 | 29.18 | 27.70 | 28.89 | +3.51% | |
| 28.00 | 28.30 | 25.60 | 27.91 | +0.14% | |
| 29.18 | 29.87 | 27.24 | 27.87 | -4.78% | |
| 30.22 | 30.75 | 28.38 | 29.27 | -2.98% | |
| 30.49 | 31.34 | 28.49 | 30.17 | -0.66% | |
| 30.90 | 31.30 | 28.34 | 30.37 | -1.40% | |
| 32.37 | 32.64 | 29.66 | 30.80 | -4.76% | |
| 31.26 | 32.62 | 31.26 | 32.34 | +3.62% | |
| 29.66 | 31.28 | 29.66 | 31.21 | +4.10% | |
| 29.48 | 30.35 | 29.48 | 29.98 | +3.84% | |
| 27.85 | 28.87 | 27.85 | 28.87 | +3.77% | |
| 27.67 | 27.95 | 27.09 | 27.82 | +0.72% | |
| 27.92 | 27.92 | 27.35 | 27.62 | -0.32% | |
| 27.09 | 27.92 | 27.09 | 27.71 | +2.03% | |
| 27.26 | 27.61 | 26.11 | 27.16 | +0.63% | |
| 26.50 | 28.40 | 26.00 | 26.99 | +1.58% | |
| 27.53 | 28.10 | 26.27 | 26.57 | +2.19% | |
| 26.61 | 26.96 | 25.76 | 26.00 | -2.99% | |
| 26.60 | 27.27 | 26.51 | 26.80 | +0.71% | |
| 25.27 | 27.13 | 25.27 | 26.61 | +2.27% | |
| 26.87 | 27.20 | 26.01 | 26.02 | -1.70% | |
| 27.09 | 27.31 | 23.76 | 26.47 | -0.68% | |
| 27.92 | 28.45 | 26.59 | 26.65 | -3.65% | |
| 28.57 | 29.08 | 27.34 | 27.66 | -3.66% | |
| 29.48 | 30.10 | 28.50 | 28.71 | -2.88% | |
| 29.95 | 30.31 | 29.46 | 29.56 | +0.24% | |
| 28.85 | 30.31 | 28.85 | 29.49 | +1.10% | |
| 28.69 | 30.00 | 28.41 | 29.17 | +5.04% | |
| 28.45 | 28.45 | 27.65 | 27.77 | -2.08% | |
| 28.26 | 29.15 | 27.98 | 28.36 | -0.39% | |
| 28.82 | 29.81 | 28.45 | 28.47 | -2.13% | |
| 29.11 | 29.40 | 28.74 | 29.09 | +0.28% | |
| 28.91 | 29.44 | 28.42 | 29.01 | +1.97% | |
| 28.81 | 29.05 | 28.14 | 28.45 | -0.84% | |
| 28.67 | 29.09 | 28.26 | 28.69 | -2.45% | |
| 29.65 | 29.91 | 29.22 | 29.41 | -1.31% | |
| 29.77 | 30.55 | 29.48 | 29.80 | +0.10% | |
| 29.17 | 29.88 | 28.75 | 29.77 | -0.80% | |
| 30.10 | 30.84 | 29.89 | 30.01 | -2.72% | |
| 31.35 | 31.87 | 30.48 | 30.85 | -2.96% | |
| 31.32 | 32.13 | 30.77 | 31.79 | +2.35% | |
| 30.91 | 31.30 | 29.90 | 31.06 | -1.74% | |
| 30.74 | 31.91 | 30.74 | 31.61 | +0.54% | |
| 31.73 | 33.35 | 30.99 | 31.44 | -2.36% | |
| 33.13 | 33.13 | 31.90 | 32.20 | -2.22% | |
| 33.00 | 33.21 | 32.62 | 32.93 | +0.61% | |
| 31.67 | 32.92 | 31.61 | 32.73 | +3.51% | |
| 32.10 | 32.48 | 31.20 | 31.62 | -2.77% | |
| 31.89 | 32.93 | 31.74 | 32.52 | +1.47% | |
| 31.74 | 32.26 | 31.54 | 32.05 | +0.56% | |
| 32.13 | 32.56 | 31.51 | 31.87 | -1.48% | |
| 32.52 | 32.83 | 31.96 | 32.35 | -1.01% | |
| 31.65 | 32.85 | 31.39 | 32.68 | +3.25% | |
| 31.72 | 31.72 | 30.10 | 31.65 | +0.67% | |
| 31.90 | 31.94 | 30.11 | 31.44 | +0.13% | |
| 32.15 | 32.64 | 31.38 | 31.40 | -3.41% | |
| 30.95 | 32.80 | 30.72 | 32.51 | +5.18% | |
| 29.71 | 31.53 | 29.71 | 30.91 | +6.29% | |
| 32.00 | 33.66 | 27.26 | 29.08 | -4.56% | |
| 30.40 | 30.82 | 29.60 | 30.47 | +1.13% | |
| 30.47 | 30.77 | 29.45 | 30.13 | -0.46% | |
| 29.80 | 30.92 | 29.80 | 30.27 | +1.68% | |
| 29.68 | 30.69 | 29.36 | 29.77 | -0.67% | |
| 29.80 | 30.08 | 29.09 | 29.97 | +0.13% | |
| 31.44 | 32.00 | 29.80 | 29.93 | -4.80% | |
| 31.15 | 31.65 | 31.02 | 31.44 | +0.74% | |
| 30.74 | 31.56 | 30.16 | 31.21 | +1.43% | |
| 32.18 | 32.18 | 30.61 | 30.77 | -4.88% | |
| 31.41 | 32.72 | 31.41 | 32.35 | +4.86% | |
| 30.08 | 31.03 | 29.75 | 30.85 | +3.01% | |
| 30.64 | 31.32 | 29.71 | 29.95 | -4.68% | |
| 32.37 | 32.75 | 31.08 | 31.42 | -2.84% | |
| 32.77 | 33.45 | 32.21 | 32.34 | -0.34% | |
| 31.57 | 32.48 | 31.53 | 32.45 | +2.08% | |
| 31.22 | 32.36 | 30.96 | 31.79 | +2.12% | |
| 30.34 | 31.23 | 30.22 | 31.13 | +2.60% | |
| 30.12 | 30.45 | 29.80 | 30.34 | +0.43% | |
| 30.34 | 30.54 | 30.00 | 30.21 | -0.43% | |
| 30.70 | 30.70 | 29.73 | 30.34 | -1.53% | |
| 31.00 | 31.17 | 30.33 | 30.81 | -1.09% | |
| 29.51 | 31.47 | 29.51 | 31.15 | +5.63% | |
| 29.50 | 29.81 | 29.01 | 29.49 | +1.17% | |
| 29.47 | 29.70 | 29.04 | 29.15 | -0.92% | |
| 29.83 | 29.97 | 29.39 | 29.42 | -1.74% | |
| 29.93 | 30.39 | 29.72 | 29.94 | -0.76% | |
| 29.38 | 30.21 | 29.36 | 30.17 | +2.51% | |
| 29.54 | 29.87 | 29.29 | 29.43 | -0.67% | |
| 28.89 | 29.82 | 28.75 | 29.63 | +2.17% | |
| 28.65 | 29.35 | 28.65 | 29.00 | +1.47% | |
| 28.70 | 29.15 | 28.47 | 28.58 | -1.28% | |
| 29.17 | 29.48 | 28.71 | 28.95 | +1.22% | |
| 30.00 | 30.28 | 28.56 | 28.60 | -4.70% | |
| 29.72 | 30.52 | 29.47 | 30.01 | +2.99% | |
| 30.03 | 30.25 | 29.05 | 29.14 | -1.69% | |
| 30.69 | 30.69 | 29.53 | 29.64 | -3.30% | |
| 30.80 | 30.93 | 30.01 | 30.65 | -0.03% | |
| 29.88 | 30.94 | 29.84 | 30.66 | +2.10% | |
| 29.72 | 30.24 | 29.52 | 30.03 | +1.83% | |
| 28.83 | 29.64 | 28.76 | 29.49 | +2.61% | |
| 28.88 | 29.37 | 28.52 | 28.74 | -0.45% | |
| 28.25 | 28.95 | 28.21 | 28.87 | +2.05% | |
| 28.46 | 28.65 | 27.67 | 28.29 | -0.25% | |
| 28.63 | 29.11 | 28.24 | 28.36 | -0.60% | |
| 29.02 | 29.02 | 28.04 | 28.53 | -2.83% | |
| 28.59 | 29.70 | 27.80 | 29.36 | +3.13% | |
| 29.29 | 30.75 | 28.29 | 28.47 | +1.57% | |
| 25.55 | 31.25 | 24.58 | 28.03 | -4.59% | |
| 29.33 | 30.00 | 29.06 | 29.38 | +0.41% | |
| 28.24 | 30.12 | 28.11 | 29.26 | +3.69% | |
| 30.67 | 31.00 | 28.00 | 28.22 | -5.78% | |
| 29.72 | 30.26 | 29.59 | 29.95 | +0.94% | |
| 29.79 | 29.98 | 29.25 | 29.67 | -1.36% | |
| 30.50 | 30.81 | 29.62 | 30.08 | -2.08% | |
| 30.66 | 31.20 | 30.31 | 30.72 | -1.41% | |
| 33.32 | 33.62 | 30.95 | 31.16 | -7.34% | |
| 32.34 | 33.64 | 32.34 | 33.63 | +4.34% | |
| 32.72 | 32.72 | 32.07 | 32.23 | -2.07% | |
| 32.53 | 32.98 | 31.85 | 32.91 | +3.33% | |
| 32.35 | 32.38 | 31.53 | 31.85 | -2.75% | |
| 33.19 | 33.19 | 32.39 | 32.75 | -1.24% | |
| 33.81 | 34.33 | 33.04 | 33.16 | -1.51% | |
| 33.96 | 34.44 | 32.96 | 33.67 | -3.14% | |
| 35.32 | 35.47 | 34.31 | 34.76 | -1.53% | |
| 36.34 | 36.70 | 34.75 | 35.30 | -3.00% | |
| 35.87 | 37.00 | 35.82 | 36.39 | +0.78% | |
| 36.45 | 36.86 | 35.74 | 36.11 | -0.93% | |
| 36.33 | 36.87 | 35.83 | 36.45 | +0.33% | |
| 36.50 | 36.79 | 36.07 | 36.33 | +0.30% | |
| 36.47 | 36.54 | 35.92 | 36.22 | +0.86% | |
| 34.89 | 36.11 | 34.24 | 35.91 | +3.01% | |
| 35.22 | 35.22 | 34.21 | 34.86 | -0.97% | |
| 35.07 | 35.60 | 34.54 | 35.20 | +0.17% | |
| 35.00 | 35.51 | 34.91 | 35.14 | +1.68% | |
| 35.16 | 35.40 | 34.52 | 34.56 | -2.62% | |
| 37.52 | 37.66 | 35.33 | 35.49 | -5.36% | |
| 36.59 | 37.66 | 36.59 | 37.50 | +3.91% | |
| 34.97 | 36.69 | 34.80 | 36.09 | +1.60% | |
| 35.53 | 35.98 | 35.23 | 35.52 | +1.95% | |
| 36.86 | 37.24 | 34.73 | 34.84 | -5.30% | |
| 35.88 | 37.02 | 35.24 | 36.79 | +2.42% | |
| 35.67 | 36.49 | 35.19 | 35.92 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the CLFD chart for longer ranges.