ADTRAN Stock Price History
NASDAQ: ADTNUtilitiesTelecommunications EquipmentUSD
7.46-0.03 (-0.40%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
ADTN price history at a glance
The price history for ADTRAN (ADTN) on this page begins on August 8, 1994, when the stock closed at $5.44; it most recently closed at $7.46 on October 5, 2026. The highest price in this record is $47.70, reached on March 7, 2011; the latest close is 84.4% below that peak. Across the 31 complete calendar years in the table, ADTN finished higher in 13 and lower in 18. Its best year was 1999 (+180.9%) and its worst was 2023 (-60.9%).
Over roughly 32 years the share price changed +37.2%, a 1.0% compound annual price return (excluding dividends). In the last 12 months alone, ADTN has lost 13.4%. 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 1994
- $47.70
- Date of high
- Mar 7, 2011
- Low since 1994
- $4.34
- Date of low
- Apr 29, 2024
- 52-week high
- $19.98
- 52-week low
- $6.73
- IPO year
- 1994
- Last close
- $7.46
ADTN returns
1 week
+5.97%
1 month
+3.61%
3 months
-44.49%
6 months
-50.56%
Year to date
-14.15%
1 year
-13.36%
3 years
+2.19%
5 years
-58.99%
ADTN price return, excluding dividends.
ADTN annual returns
| Year | Year-end close | Return |
|---|---|---|
| 2026 | 7.46 | -14.06% |
| 2025 | 8.68 | -3.98% |
| 2024 | 9.04 | +23.16% |
| 2023 | 7.34 | -60.94% |
| 2022 | 18.79 | -17.70% |
| 2021 | 22.83 | +54.57% |
| 2020 | 14.77 | +48.29% |
| 2019 | 9.96 | -11.55% |
| 2018 | 11.26 | -41.81% |
| 2017 | 19.35 | -13.42% |
| 2016 | 22.35 | +29.79% |
| 2015 | 17.22 | -20.94% |
| 2014 | 21.78 | -17.84% |
| 2013 | 26.51 | +27.51% |
| 2012 | 20.79 | -31.07% |
| 2011 | 30.16 | -16.71% |
| 2010 | 36.21 | +60.58% |
| 2009 | 22.55 | +50.03% |
| 2008 | 15.03 | -27.22% |
| 2007 | 20.65 | -9.03% |
| 2006 | 22.70 | -23.59% |
| 2005 | 29.71 | +55.22% |
| 2004 | 19.14 | -38.91% |
| 2003 | 31.33 | +72.71% |
| 2002 | 18.14 | +29.48% |
| 2001 | 14.01 | +31.86% |
| 2000 | 10.63 | -58.69% |
| 1999 | 25.72 | +180.89% |
| 1998 | 9.16 | -35.32% |
| 1997 | 14.16 | -38.11% |
| 1996 | 22.88 | -15.77% |
| 1995 | 27.16 | +137.43% |
| 1994* | 11.44 | +110.34% |
* Partial year: the record begins after the start of 1994; return measured from the first available close.
2026 return is year to date.
ADTN daily prices (past year)
| Date | Open | High | Low | Close | Change |
|---|---|---|---|---|---|
| 7.60 | 7.75 | 7.37 | 7.46 | -0.40% | |
| 7.57 | 7.74 | 7.32 | 7.49 | -3.48% | |
| 7.50 | 7.91 | 7.47 | 7.76 | +1.84% | |
| 7.20 | 7.64 | 7.17 | 7.62 | +6.57% | |
| 7.12 | 7.18 | 6.95 | 7.15 | +1.56% | |
| 7.19 | 7.25 | 6.93 | 7.04 | -0.42% | |
| 6.91 | 7.16 | 6.79 | 7.07 | +3.36% | |
| 6.93 | 6.94 | 6.73 | 6.84 | -0.44% | |
| 6.86 | 6.91 | 6.76 | 6.87 | +1.03% | |
| 7.08 | 7.09 | 6.76 | 6.80 | -4.63% | |
| 6.98 | 7.18 | 6.88 | 7.13 | +2.74% | |
| 7.06 | 7.08 | 6.84 | 6.94 | -2.39% | |
| 7.29 | 7.31 | 7.07 | 7.11 | -2.47% | |
| 7.18 | 7.34 | 7.09 | 7.29 | +1.11% | |
| 7.31 | 7.31 | 7.10 | 7.21 | +0.14% | |
| 7.21 | 7.25 | 7.10 | 7.20 | +1.41% | |
| 7.29 | 7.33 | 7.08 | 7.10 | +0.14% | |
| 7.19 | 7.32 | 6.96 | 7.09 | +0.14% | |
| 7.15 | 7.21 | 7.00 | 7.08 | +0.57% | |
| 7.35 | 7.39 | 7.02 | 7.04 | -6.63% | |
| 7.33 | 7.61 | 7.29 | 7.54 | +5.01% | |
| 7.07 | 7.39 | 7.02 | 7.18 | -0.28% | |
| 7.47 | 7.56 | 7.17 | 7.20 | -5.01% | |
| 7.18 | 7.64 | 7.12 | 7.58 | +6.76% | |
| 7.21 | 7.33 | 7.04 | 7.10 | -0.70% | |
| 7.53 | 7.53 | 7.12 | 7.15 | -4.92% | |
| 7.50 | 7.61 | 7.43 | 7.52 | +0.67% | |
| 7.66 | 7.70 | 7.44 | 7.47 | -3.61% | |
| 7.73 | 7.78 | 7.54 | 7.75 | +0.39% | |
| 7.75 | 7.84 | 7.58 | 7.72 | -0.90% | |
| 7.95 | 8.04 | 7.66 | 7.79 | -1.52% | |
| 8.00 | 8.05 | 7.86 | 7.91 | -1.37% | |
| 7.90 | 8.04 | 7.79 | 8.02 | +4.02% | |
| 7.60 | 7.73 | 7.46 | 7.71 | -0.77% | |
| 7.90 | 7.90 | 7.63 | 7.77 | -1.15% | |
| 8.04 | 8.17 | 7.77 | 7.86 | -1.87% | |
| 8.22 | 8.22 | 7.81 | 8.01 | -1.11% | |
| 8.27 | 8.47 | 7.87 | 8.10 | -6.47% | |
| 8.60 | 8.73 | 8.40 | 8.66 | +3.10% | |
| 8.04 | 8.45 | 8.03 | 8.40 | +4.09% | |
| 8.07 | 8.36 | 8.02 | 8.07 | -1.10% | |
| 8.07 | 8.30 | 7.99 | 8.16 | +5.15% | |
| 7.73 | 7.91 | 7.62 | 7.76 | +1.70% | |
| 7.96 | 8.20 | 7.61 | 7.63 | +0.93% | |
| 7.64 | 7.72 | 7.40 | 7.56 | +0.80% | |
| 7.91 | 8.04 | 7.48 | 7.50 | -5.18% | |
| 8.54 | 8.63 | 7.89 | 7.91 | -9.70% | |
| 8.99 | 9.20 | 8.62 | 8.76 | -1.13% | |
| 8.42 | 8.94 | 8.40 | 8.86 | +4.11% | |
| 8.71 | 8.76 | 8.34 | 8.51 | +1.07% | |
| 8.43 | 8.83 | 8.20 | 8.42 | +1.08% | |
| 8.94 | 9.04 | 8.19 | 8.33 | -7.55% | |
| 9.27 | 9.28 | 8.47 | 9.01 | -5.16% | |
| 9.80 | 9.86 | 9.26 | 9.50 | -3.55% | |
| 10.17 | 10.22 | 9.79 | 9.85 | -2.96% | |
| 10.23 | 10.64 | 10.09 | 10.15 | -2.87% | |
| 9.63 | 10.47 | 9.26 | 10.45 | -13.92% | |
| 11.95 | 12.18 | 11.76 | 12.14 | +4.66% | |
| 11.82 | 11.91 | 11.46 | 11.60 | -0.43% | |
| 11.29 | 11.95 | 11.24 | 11.65 | -0.51% | |
| 11.50 | 11.80 | 11.38 | 11.71 | -1.43% | |
| 12.60 | 12.80 | 11.73 | 11.88 | -5.71% | |
| 12.74 | 12.90 | 12.50 | 12.60 | +1.37% | |
| 13.15 | 13.44 | 12.34 | 12.43 | -7.51% | |
| 13.44 | 13.51 | 13.20 | 13.44 | -0.74% | |
| 13.17 | 13.66 | 13.02 | 13.54 | +5.21% | |
| 12.48 | 13.01 | 12.45 | 12.87 | +2.63% | |
| 12.48 | 12.80 | 12.30 | 12.54 | -2.72% | |
| 12.91 | 13.34 | 12.79 | 12.89 | +1.42% | |
| 13.72 | 13.72 | 12.42 | 12.71 | -6.82% | |
| 13.60 | 14.18 | 13.44 | 13.64 | -1.87% | |
| 13.73 | 14.07 | 13.51 | 13.90 | +1.09% | |
| 13.51 | 13.82 | 12.92 | 13.75 | +1.70% | |
| 13.68 | 13.81 | 13.07 | 13.52 | -3.70% | |
| 14.08 | 14.29 | 13.32 | 14.04 | +0.57% | |
| 14.30 | 14.73 | 13.70 | 13.96 | -3.52% | |
| 14.81 | 15.14 | 14.28 | 14.47 | -7.12% | |
| 15.23 | 15.86 | 15.04 | 15.58 | +2.64% | |
| 15.69 | 15.86 | 15.10 | 15.18 | +0.60% | |
| 14.90 | 15.69 | 14.61 | 15.09 | +2.03% | |
| 15.00 | 15.20 | 14.55 | 14.79 | -2.25% | |
| 15.63 | 15.73 | 14.73 | 15.13 | -0.85% | |
| 15.23 | 15.54 | 14.86 | 15.26 | +0.39% | |
| 15.12 | 15.24 | 14.57 | 15.20 | +1.67% | |
| 14.26 | 15.03 | 14.26 | 14.95 | +4.84% | |
| 16.02 | 16.10 | 14.00 | 14.26 | -10.99% | |
| 15.47 | 17.06 | 15.43 | 16.02 | +4.36% | |
| 16.86 | 16.86 | 15.23 | 15.35 | -11.12% | |
| 16.64 | 17.32 | 16.10 | 17.27 | -1.65% | |
| 18.26 | 18.30 | 17.18 | 17.56 | -3.83% | |
| 17.97 | 18.80 | 17.97 | 18.26 | +2.18% | |
| 16.45 | 17.93 | 16.38 | 17.87 | +7.98% | |
| 17.16 | 17.16 | 16.16 | 16.55 | -2.19% | |
| 18.86 | 19.06 | 16.32 | 16.92 | -12.78% | |
| 16.79 | 19.98 | 16.59 | 19.40 | +17.65% | |
| 15.97 | 16.54 | 15.34 | 16.49 | +5.23% | |
| 15.24 | 15.85 | 15.06 | 15.67 | +5.66% | |
| 14.43 | 14.92 | 14.10 | 14.83 | +2.49% | |
| 14.80 | 15.02 | 14.39 | 14.47 | -0.69% | |
| 14.80 | 14.94 | 14.48 | 14.57 | -2.61% | |
| 15.26 | 15.44 | 14.79 | 14.96 | +0.34% | |
| 14.83 | 15.09 | 14.71 | 14.91 | -2.42% | |
| 16.14 | 16.18 | 15.06 | 15.28 | -3.11% | |
| 15.34 | 16.28 | 14.98 | 15.77 | +4.85% | |
| 15.32 | 15.49 | 14.56 | 15.04 | -4.08% | |
| 15.91 | 16.10 | 15.56 | 15.68 | +4.95% | |
| 14.81 | 15.20 | 14.66 | 14.94 | +2.68% | |
| 15.89 | 15.89 | 14.35 | 14.55 | -7.38% | |
| 15.30 | 15.82 | 15.11 | 15.71 | +2.68% | |
| 15.87 | 16.03 | 14.28 | 15.30 | -16.58% | |
| 18.45 | 18.63 | 17.95 | 18.34 | -0.60% | |
| 17.79 | 18.69 | 17.60 | 18.45 | +4.30% | |
| 17.04 | 17.74 | 16.88 | 17.69 | +5.36% | |
| 16.19 | 17.02 | 16.15 | 16.79 | +3.90% | |
| 16.48 | 16.61 | 15.83 | 16.16 | -3.46% | |
| 16.75 | 16.83 | 16.34 | 16.74 | -1.12% | |
| 17.00 | 17.07 | 16.57 | 16.93 | +1.14% | |
| 16.92 | 17.18 | 16.43 | 16.74 | -1.24% | |
| 17.50 | 17.69 | 16.70 | 16.95 | -3.14% | |
| 17.68 | 17.99 | 17.43 | 17.50 | -0.74% | |
| 16.90 | 17.79 | 16.80 | 17.63 | +3.95% | |
| 16.90 | 17.17 | 16.30 | 16.96 | +1.74% | |
| 15.80 | 16.73 | 15.66 | 16.67 | +5.98% | |
| 15.22 | 15.74 | 14.98 | 15.73 | +2.81% | |
| 15.34 | 15.70 | 14.94 | 15.30 | +2.20% | |
| 15.00 | 15.07 | 14.59 | 14.97 | -0.80% | |
| 15.05 | 15.25 | 14.87 | 15.09 | +1.82% | |
| 13.97 | 14.85 | 13.81 | 14.82 | +7.94% | |
| 13.53 | 13.84 | 13.27 | 13.73 | +3.94% | |
| 12.88 | 13.25 | 12.53 | 13.21 | +2.17% | |
| 12.98 | 13.19 | 12.89 | 12.93 | +0.39% | |
| 12.31 | 12.97 | 12.28 | 12.88 | +1.18% | |
| 12.79 | 13.05 | 12.65 | 12.73 | +1.19% | |
| 12.19 | 12.72 | 12.11 | 12.58 | +3.20% | |
| 13.00 | 13.07 | 12.16 | 12.19 | -5.72% | |
| 12.97 | 13.10 | 12.74 | 12.93 | -0.31% | |
| 12.50 | 13.05 | 12.44 | 12.97 | +2.61% | |
| 12.70 | 12.76 | 12.31 | 12.64 | +0.88% | |
| 11.91 | 12.74 | 11.84 | 12.53 | +3.81% | |
| 11.68 | 12.18 | 11.47 | 12.07 | +5.32% | |
| 11.95 | 12.00 | 11.31 | 11.46 | -3.70% | |
| 11.45 | 12.29 | 11.18 | 11.90 | +1.62% | |
| 10.79 | 11.80 | 10.76 | 11.71 | +8.53% | |
| 10.30 | 10.80 | 10.30 | 10.79 | +4.45% | |
| 10.18 | 10.33 | 10.07 | 10.33 | +3.92% | |
| 10.15 | 10.27 | 9.88 | 9.94 | -0.70% | |
| 10.06 | 10.21 | 9.95 | 10.01 | -2.25% | |
| 10.10 | 10.27 | 9.98 | 10.24 | +0.89% | |
| 9.76 | 10.26 | 9.65 | 10.15 | +5.51% | |
| 9.37 | 9.66 | 9.25 | 9.62 | +0.31% | |
| 9.75 | 9.87 | 9.58 | 9.59 | -4.67% | |
| 10.21 | 10.39 | 9.84 | 10.06 | -1.85% | |
| 10.06 | 10.48 | 10.06 | 10.25 | +3.74% | |
| 9.71 | 10.03 | 9.66 | 9.88 | -0.80% | |
| 9.90 | 10.13 | 9.75 | 9.96 | -2.35% | |
| 9.91 | 10.24 | 9.80 | 10.20 | +2.93% | |
| 11.00 | 11.10 | 9.67 | 9.91 | -7.30% | |
| 10.58 | 10.95 | 10.56 | 10.69 | +1.04% | |
| 10.29 | 10.84 | 10.19 | 10.58 | +3.52% | |
| 10.07 | 10.30 | 9.84 | 10.22 | +1.49% | |
| 9.91 | 10.35 | 9.84 | 10.07 | +1.92% | |
| 9.90 | 9.97 | 9.77 | 9.88 | -0.80% | |
| 10.15 | 10.28 | 9.87 | 9.96 | -1.87% | |
| 9.97 | 10.28 | 9.88 | 10.15 | +0.20% | |
| 10.03 | 10.31 | 9.84 | 10.13 | +1.91% | |
| 10.38 | 10.40 | 9.65 | 9.94 | -4.24% | |
| 10.56 | 10.56 | 10.15 | 10.38 | +0.29% | |
| 10.30 | 10.59 | 10.29 | 10.35 | -0.48% | |
| 9.92 | 10.46 | 9.66 | 10.40 | +5.48% | |
| 9.58 | 9.97 | 9.38 | 9.86 | +5.01% | |
| 9.31 | 9.57 | 9.17 | 9.39 | -0.84% | |
| 9.53 | 9.81 | 9.16 | 9.47 | -0.32% | |
| 9.50 | 9.64 | 9.27 | 9.50 | +1.39% | |
| 9.22 | 9.67 | 9.22 | 9.37 | +1.63% | |
| 9.33 | 9.67 | 9.20 | 9.22 | -1.60% | |
| 9.50 | 9.65 | 9.36 | 9.37 | -2.40% | |
| 9.72 | 9.85 | 9.52 | 9.60 | +0.21% | |
| 9.85 | 9.85 | 9.58 | 9.58 | -1.54% | |
| 9.55 | 9.80 | 9.47 | 9.73 | +1.88% | |
| 9.88 | 9.93 | 9.49 | 9.55 | -3.54% | |
| 9.83 | 10.35 | 9.79 | 9.90 | +6.57% | |
| 9.34 | 9.38 | 9.13 | 9.29 | +0.54% | |
| 8.93 | 9.35 | 8.92 | 9.24 | -0.11% | |
| 9.12 | 9.30 | 9.00 | 9.25 | +1.76% | |
| 8.90 | 9.36 | 8.81 | 9.09 | +3.77% | |
| 8.95 | 9.04 | 8.72 | 8.76 | -2.67% | |
| 9.38 | 9.38 | 8.95 | 9.00 | -3.85% | |
| 8.78 | 9.37 | 8.76 | 9.36 | +6.24% | |
| 8.77 | 8.84 | 8.50 | 8.81 | -0.23% | |
| 8.78 | 8.84 | 8.63 | 8.83 | 0.00% | |
| 9.06 | 9.08 | 8.73 | 8.83 | -3.39% | |
| 8.73 | 9.25 | 8.61 | 9.14 | +4.34% | |
| 8.73 | 8.90 | 8.65 | 8.76 | +0.92% | |
| 8.82 | 8.84 | 8.57 | 8.68 | -0.12% | |
| 8.85 | 8.87 | 8.68 | 8.69 | -1.81% | |
| 8.72 | 8.90 | 8.59 | 8.85 | +1.96% | |
| 8.70 | 8.80 | 8.61 | 8.68 | -0.80% | |
| 8.80 | 8.83 | 8.72 | 8.75 | -0.68% | |
| 8.96 | 8.96 | 8.71 | 8.81 | -1.89% | |
| 8.97 | 9.10 | 8.86 | 8.98 | -0.55% | |
| 8.73 | 9.15 | 8.73 | 9.03 | +3.91% | |
| 8.58 | 8.78 | 8.58 | 8.69 | +1.28% | |
| 8.60 | 8.84 | 8.50 | 8.58 | +1.54% | |
| 8.65 | 8.88 | 8.38 | 8.45 | -1.63% | |
| 8.30 | 8.64 | 8.27 | 8.59 | +2.63% | |
| 8.40 | 8.46 | 8.23 | 8.37 | +0.72% | |
| 8.64 | 8.64 | 8.25 | 8.31 | -4.26% | |
| 8.81 | 8.90 | 8.48 | 8.68 | -2.03% | |
| 8.79 | 8.89 | 8.55 | 8.86 | +0.80% | |
| 8.47 | 8.85 | 8.46 | 8.79 | +2.93% | |
| 8.67 | 8.75 | 8.47 | 8.54 | +0.12% | |
| 8.43 | 8.55 | 8.37 | 8.53 | -0.12% | |
| 8.23 | 8.60 | 8.23 | 8.54 | +3.77% | |
| 8.15 | 8.33 | 8.12 | 8.23 | +1.23% | |
| 8.04 | 8.36 | 7.99 | 8.13 | +2.78% | |
| 7.88 | 8.22 | 7.75 | 7.91 | -0.25% | |
| 8.02 | 8.05 | 7.89 | 7.93 | -0.63% | |
| 7.75 | 8.10 | 7.70 | 7.98 | +3.64% | |
| 7.37 | 7.85 | 7.30 | 7.70 | +4.76% | |
| 7.30 | 7.44 | 7.30 | 7.35 | +1.38% | |
| 7.37 | 7.48 | 7.24 | 7.25 | -2.03% | |
| 7.73 | 7.77 | 7.34 | 7.40 | -0.94% | |
| 7.29 | 7.51 | 7.28 | 7.47 | +3.03% | |
| 7.25 | 7.35 | 7.11 | 7.25 | -1.09% | |
| 7.41 | 7.52 | 7.25 | 7.33 | -1.87% | |
| 7.46 | 7.61 | 7.38 | 7.47 | -2.61% | |
| 8.05 | 8.05 | 7.55 | 7.67 | -4.60% | |
| 8.07 | 8.32 | 7.99 | 8.04 | +0.12% | |
| 8.00 | 8.09 | 7.83 | 8.03 | +0.12% | |
| 8.20 | 8.26 | 7.90 | 8.02 | +0.63% | |
| 8.11 | 8.11 | 7.71 | 7.97 | -0.75% | |
| 8.35 | 8.42 | 8.01 | 8.03 | -4.40% | |
| 8.05 | 8.46 | 7.91 | 8.40 | +6.19% | |
| 9.12 | 9.14 | 7.88 | 7.91 | -24.16% | |
| 10.43 | 10.57 | 10.26 | 10.43 | +0.10% | |
| 10.59 | 10.75 | 10.25 | 10.42 | -1.14% | |
| 10.02 | 10.59 | 10.02 | 10.54 | +3.84% | |
| 10.27 | 10.38 | 9.96 | 10.15 | -1.36% | |
| 9.94 | 10.33 | 9.88 | 10.29 | +3.21% | |
| 10.17 | 10.25 | 9.92 | 9.97 | -0.99% | |
| 9.88 | 10.17 | 9.80 | 10.07 | +3.18% | |
| 9.18 | 9.77 | 9.17 | 9.76 | +5.97% | |
| 9.33 | 9.54 | 9.13 | 9.21 | -1.29% | |
| 9.12 | 9.39 | 9.04 | 9.33 | +1.63% | |
| 9.16 | 9.31 | 9.10 | 9.18 | +1.55% | |
| 9.30 | 9.41 | 9.03 | 9.04 | -3.93% | |
| 9.26 | 9.54 | 9.24 | 9.41 | +1.73% | |
| 8.95 | 9.30 | 8.91 | 9.25 | +5.23% | |
| 8.46 | 8.90 | 8.40 | 8.79 | +1.97% | |
| 8.84 | 8.89 | 8.57 | 8.62 | +0.12% | |
| 8.96 | 9.06 | 8.49 | 8.61 | — |
Prices are adjusted for stock splits. See adjusted closing price for how dividends and splits affect history, and the ADTN chart for longer ranges.