| Date | Open | High | Low | Close | Day volume, shares |
|---|---|---|---|---|---|
| 2 November 2026 | 70.53 | 71.58 | 61.88 | 68.47 | 15M |
| 30 October 2026 | 71.86 | 74.25 | 65.77 | 69.05 | 17M |
| 29 October 2026 | 81.63 | 83.31 |
The series is stated in the current share scale after splits; dividends are not included in the price
Applied Optoelectronics, Inc. (AAOI) is a public company in the technology sector. Its common stock trade on NASDAQ.
Over the trailing twelve months as reported to 2026-06-30, revenue was 596.0m $, net income was -57.0m $. Incorporated in US.
This summary is compiled automatically from SEC filings and exchange data.
| 76.98 |
| 79.19 |
| 10M |
| 28 October 2026 | 78.17 | 82.28 | 77.02 | 82.22 | 12M |
| 27 October 2026 | 73.27 | 77.28 | 71.08 | 76.95 | 9M |
| 26 October 2026 | 67.48 | 74.39 | 66.51 | 71.94 | 11M |
| 23 October 2026 | 68.72 | 71.20 | 67.12 | 67.51 | 9M |
| 22 October 2026 | 72.19 | 73.15 | 66.28 | 68.07 | 14M |
| 21 October 2026 | 80.92 | 81.32 | 76.51 | 77.32 | 8M |
| 20 October 2026 | 75.00 | 79.20 | 73.05 | 76.74 | 9M |
| 19 October 2026 | 79.81 | 80.47 | 75.62 | 78.20 | 12M |
| 16 October 2026 | 83.31 | 83.44 | 75.43 | 75.57 | 14M |
| 15 October 2026 | 80.91 | 85.02 | 76.21 | 83.73 | 18M |
| 14 October 2026 | 94.96 | 96.14 | 85.76 | 86.22 | 15M |
| 13 October 2026 | 97.44 | 99.77 | 95.08 | 97.78 | 11M |
| 12 October 2026 | 106.20 | 106.41 | 99.22 | 100.68 | 11M |
| 9 October 2026 | 113.00 | 117.16 | 108.62 | 109.64 | 15M |
| 8 October 2026 | 117.44 | 119.91 | 104.88 | 105.90 | 19M |
| 7 October 2026 | 126.12 | 127.89 | 119.73 | 122.54 | 11M |
| 6 October 2026 | 126.00 | 131.15 | 124.30 | 130.16 | 13M |
| 5 October 2026 | 118.50 | 121.92 | 112.80 | 121.57 | 9M |
| 2 October 2026 | 110.25 | 117.70 | 106.32 | 115.59 | 11M |
| 1 October 2026 | 99.67 | 108.28 | 97.77 | 107.32 | 11M |
| 30 September 2026 | 101.90 | 104.25 | 96.41 | 99.26 | 6M |
| 29 September 2026 | 98.77 | 103.83 | 97.43 | 100.67 | 7M |
| 28 September 2026 | 100.09 | 102.43 | 93.62 | 96.82 | 8M |
| 25 September 2026 | 101.71 | 105.03 | 99.97 | 101.40 | 6M |
| 24 September 2026 | 98.93 | 103.58 | 97.59 | 101.03 | 6M |
| 23 September 2026 | 106.60 | 107.32 | 100.42 | 101.06 | 7M |
| 22 September 2026 | 106.93 | 110.74 | 103.90 | 107.00 | 7M |
| 21 September 2026 | 108.20 | 109.73 | 104.92 | 108.67 | 8M |
| 18 September 2026 | 101.07 | 105.44 | 98.52 | 105.17 | 10M |
| 17 September 2026 | 100.73 | 102.35 | 96.36 | 98.06 | 8M |
| 16 September 2026 | 98.20 | 99.60 | 94.00 | 96.74 | 7M |
| 15 September 2026 | 96.99 | 99.79 | 95.08 | 95.29 | 5M |
| 14 September 2026 | 96.77 | 101.13 | 95.67 | 95.76 | 9M |
| 11 September 2026 | 104.51 | 108.67 | 104.08 | 105.36 | 5M |
| 10 September 2026 | 104.50 | 109.78 | 102.99 | 103.29 | 6M |
| 9 September 2026 | 110.78 | 113.64 | 107.62 | 107.93 | 6M |
| 8 September 2026 | 108.39 | 116.90 | 107.80 | 111.55 | 12M |
| 4 September 2026 | 101.91 | 106.56 | 100.54 | 105.53 | 7M |
| 3 September 2026 | 101.90 | 103.14 | 96.96 | 100.38 | 6M |
| 2 September 2026 | 102.09 | 104.74 | 100.80 | 103.13 | 4M |
| 1 September 2026 | 104.45 | 105.74 | 101.23 | 103.39 | 5M |
| 31 August 2026 | 107.52 | 108.67 | 104.06 | 107.69 | 5M |
| 28 August 2026 | 110.46 | 110.90 | 105.15 | 106.23 | 6M |
| 27 August 2026 | 117.03 | 118.90 | 111.30 | 113.28 | 6M |
| 26 August 2026 | 110.59 | 114.21 | 110.01 | 113.76 | 5M |
| 25 August 2026 | 111.78 | 115.08 | 110.24 | 113.15 | 7M |
| 24 August 2026 | 109.13 | 112.46 | 102.10 | 107.63 | 15M |
| 21 August 2026 | 129.37 | 133.72 | 121.89 | 124.82 | 10M |
| 20 August 2026 | 121.92 | 130.49 | 118.60 | 129.10 | 10M |
| 19 August 2026 | 135.85 | 138.56 | 121.50 | 122.19 | 12M |
| 18 August 2026 | 146.20 | 151.41 | 131.22 | 131.41 | 15M |
| 17 August 2026 | 152.64 | 160.99 | 147.35 | 154.89 | 13M |
| 14 August 2026 | 130.39 | 153.39 | 130.34 | 150.28 | 19M |
| 13 August 2026 | 135.84 | 144.52 | 129.67 | 130.08 | 11M |
| 12 August 2026 | 141.70 | 142.80 | 129.09 | 138.08 | 13M |
| 11 August 2026 | 133.97 | 137.23 | 127.50 | 134.33 | 9M |
| 10 August 2026 | 141.72 | 148.90 | 128.80 | 132.81 | 19M |
| 7 August 2026 | 142.48 | 149.35 | 130.50 | 135.63 | 24M |
| 6 August 2026 | 121.38 | 134.29 | 118.88 | 124.22 | 15M |
| 5 August 2026 | 128.45 | 140.34 | 128.00 | 128.56 | 12M |
| 4 August 2026 | 128.58 | 136.27 | 123.50 | 131.63 | 21M |
| 3 August 2026 | 89.80 | 110.95 | 88.13 | 110.21 | 12M |
| 31 July 2026 | 100.10 | 103.20 | 91.03 | 94.32 | 10M |
| 30 July 2026 | 83.35 | 90.68 | 82.80 | 90.11 | 11M |
| 29 July 2026 | 88.19 | 88.28 | 76.01 | 76.52 | 12M |
| 28 July 2026 | 92.95 | 93.35 | 81.54 | 88.14 | 11M |
| 27 July 2026 | 100.56 | 102.95 | 92.22 | 97.82 | 7M |
| 24 July 2026 | 108.98 | 109.71 | 99.48 | 100.15 | 7M |
| 23 July 2026 | 108.59 | 119.72 | 108.17 | 112.02 | 6M |
| 22 July 2026 | 114.99 | 117.49 | 110.01 | 110.52 | 8M |
| 21 July 2026 | 107.74 | 120.20 | 107.40 | 119.26 | 10M |
| 20 July 2026 | 104.86 | 107.32 | 102.06 | 103.02 | 5M |
| 17 July 2026 | 96.11 | 106.18 | 91.50 | 102.41 | 10M |
| 16 July 2026 | 105.00 | 107.11 | 97.89 | 100.24 | 10M |
| 15 July 2026 | 123.79 | 124.43 | 106.10 | 109.09 | 10M |
| 14 July 2026 | 119.42 | 128.35 | 117.70 | 125.45 | 10M |
| 13 July 2026 | 115.92 | 117.59 | 109.21 | 111.88 | 7M |
| 10 July 2026 | 118.71 | 124.78 | 113.10 | 119.92 | 7M |
| 9 July 2026 | 119.50 | 127.51 | 118.18 | 122.21 | 9M |
| 8 July 2026 | 113.02 | 118.10 | 110.50 | 114.44 | 6M |
| 7 July 2026 | 118.15 | 126.19 | 111.50 | 114.41 | 9M |
| 6 July 2026 | 120.21 | 129.81 | 116.50 | 123.36 | 8M |
| 2 July 2026 | 135.85 | 139.27 | 113.41 | 120.95 | 16M |
| 1 July 2026 | 143.56 | 147.54 | 136.66 | 139.00 | 6M |
| 30 June 2026 | 146.50 | 152.23 | 144.18 | 148.16 | 7M |
| 29 June 2026 | 135.43 | 150.40 | 130.29 | 150.10 | 10M |
| 26 June 2026 | 131.68 | 140.83 | 127.01 | 135.69 | 20M |
| 25 June 2026 | 151.19 | 152.40 | 134.31 | 138.54 | 13M |
| 24 June 2026 | 149.51 | 150.34 | 137.70 | 146.97 | 11M |
| 23 June 2026 | 158.00 | 161.00 | 145.26 | 147.44 | 14M |
| 22 June 2026 | 162.92 | 177.16 | 155.74 | 171.23 | 15M |
| 18 June 2026 | 174.65 | 174.76 | 158.04 | 161.85 | 17M |
| 17 June 2026 | 174.72 | 177.59 | 165.79 | 167.34 | 10M |
| 16 June 2026 | 194.21 | 196.50 | 169.87 | 170.81 | 13M |
| 15 June 2026 | 177.27 | 194.97 | 176.60 | 191.55 | 15M |
| 12 June 2026 | 173.14 | 179.90 | 163.66 | 169.05 | 13M |
| 11 June 2026 | 167.56 | 175.20 | 162.10 | 172.78 | 14M |
| 10 June 2026 | 171.79 | 184.91 | 167.42 | 175.13 | 17M |
| 9 June 2026 | 202.81 | 207.60 | 160.87 | 162.88 | 27M |
| 8 June 2026 | 184.75 | 203.20 | 177.05 | 196.64 | 15M |
| 5 June 2026 | 191.42 | 208.50 | 174.23 | 177.00 | 20M |
| 4 June 2026 | 173.47 | 209.64 | 171.09 | 202.89 | 15M |
| 3 June 2026 | 200.50 | 205.00 | 180.55 | 184.07 | 10M |
| 2 June 2026 | 195.16 | 205.77 | 188.20 | 202.37 | 13M |
| 1 June 2026 | 149.25 | 191.98 | 149.05 | 185.67 | 16M |
| 29 May 2026 | 168.55 | 169.00 | 153.10 | 158.41 | 12M |
| 28 May 2026 | 181.00 | 183.24 | 166.69 | 169.02 | 10M |
| 27 May 2026 | 172.51 | 189.92 | 167.30 | 179.83 | 10M |
| 26 May 2026 | 186.73 | 194.96 | 176.61 | 177.62 | 11M |
| 22 May 2026 | 176.24 | 182.46 | 166.66 | 181.49 | 10M |
| 21 May 2026 | 167.01 | 182.18 | 163.66 | 176.81 | 10M |
| 20 May 2026 | 177.00 | 179.32 | 162.52 | 165.26 | 10M |
| 19 May 2026 | 167.35 | 175.99 | 160.10 | 171.33 | 9M |
| 18 May 2026 | 194.42 | 194.73 | 165.60 | 173.26 | 13M |
| 15 May 2026 | 191.25 | 200.61 | 186.05 | 190.36 | 8M |
| 14 May 2026 | 216.38 | 218.94 | 199.08 | 203.57 | 12M |
| 13 May 2026 | 205.00 | 233.67 | 191.74 | 223.10 | 18M |
| 12 May 2026 | 178.00 | 208.00 | 173.50 | 188.28 | 16M |
| 11 May 2026 | 152.26 | 190.96 | 150.54 | 184.90 | 17M |
| 8 May 2026 | 173.85 | 177.88 | 143.58 | 148.94 | 21M |
| 7 May 2026 | 172.60 | 172.60 | 152.20 | 157.55 | 14M |
| 6 May 2026 | 186.96 | 187.93 | 169.24 | 178.54 | 9M |
| 5 May 2026 | 175.27 | 188.93 | 174.20 | 180.57 | 8M |
| 4 May 2026 | 187.80 | 189.50 | 172.60 | 172.98 | 10M |
| 1 May 2026 | 162.68 | 191.87 | 158.02 | 183.51 | 13M |
| 30 April 2026 | 157.05 | 165.77 | 149.73 | 164.36 | 9M |
| 29 April 2026 | 143.73 | 154.32 | 138.10 | 152.83 | 10M |
| 28 April 2026 | 138.65 | 146.90 | 135.40 | 137.26 | 7M |
| 27 April 2026 | 153.10 | 153.45 | 141.58 | 145.78 | 9M |
| 24 April 2026 | 142.02 | 164.87 | 140.00 | 162.17 | 14M |
| 23 April 2026 | 147.79 | 153.20 | 132.63 | 137.73 | 8M |
| 22 April 2026 | 155.50 | 159.15 | 138.62 | 149.42 | 10M |
| 21 April 2026 | 164.49 | 173.41 | 149.68 | 150.57 | 10M |
| 20 April 2026 | 159.99 | 163.59 | 151.65 | 163.47 | 7M |
| 17 April 2026 | 160.62 | 161.47 | 152.50 | 159.42 | 9M |
| 16 April 2026 | 140.00 | 157.40 | 136.36 | 157.32 | 11M |
| 15 April 2026 | 142.52 | 145.99 | 135.10 | 142.55 | 10M |
| 14 April 2026 | 154.51 | 154.71 | 142.16 | 146.39 | 11M |
| 13 April 2026 | 148.53 | 155.40 | 143.50 | 153.19 | 11M |
| 10 April 2026 | 139.75 | 154.75 | 128.02 | 150.60 | 22M |
| 9 April 2026 | 132.73 | 145.10 | 127.11 | 133.30 | 17M |
| 8 April 2026 | 125.12 | 134.49 | 119.03 | 132.70 | 15M |
| 7 April 2026 | 108.83 | 118.70 | 108.78 | 117.64 | 12M |
| 6 April 2026 | 110.05 | 117.23 | 105.10 | 107.45 | 17M |
| 2 April 2026 | 81.60 | 105.57 | 81.51 | 103.91 | 20M |
| 1 April 2026 | 90.15 | 95.81 | 85.00 | 86.35 | 13M |
| 31 March 2026 | 86.69 | 87.57 | 78.58 | 84.59 | 13M |
| 30 March 2026 | 99.74 | 100.51 | 81.91 | 85.19 | 14M |
| 27 March 2026 | 101.20 | 101.50 | 94.18 | 98.21 | 8M |
| 26 March 2026 | 111.00 | 111.66 | 96.71 | 97.42 | 10M |
| 25 March 2026 | 110.12 | 118.75 | 109.01 | 114.41 | 11M |
| 24 March 2026 | 96.69 | 114.97 | 96.36 | 113.90 | 17M |
| 23 March 2026 | 90.00 | 96.09 | 84.92 | 95.76 | 11M |
| 20 March 2026 | 101.99 | 102.69 | 84.60 | 87.54 | 12M |
| 19 March 2026 | 89.13 | 102.10 | 88.50 | 101.92 | 11M |
| 18 March 2026 | 95.34 | 100.07 | 91.23 | 92.63 | 15M |
| 17 March 2026 | 90.07 | 91.85 | 85.08 | 86.33 | 17M |
| 16 March 2026 | 100.00 | 101.32 | 92.90 | 94.07 | 11M |
| 13 March 2026 | 104.37 | 105.39 | 94.15 | 96.81 | 15M |
| 12 March 2026 | 115.53 | 116.91 | 104.98 | 106.19 | 15M |
| 11 March 2026 | 118.55 | 128.96 | 113.88 | 127.01 | 10M |
| 10 March 2026 | 112.10 | 127.39 | 112.01 | 120.49 | 14M |
| 9 March 2026 | 95.18 | 110.87 | 93.73 | 110.62 | 14M |
| 6 March 2026 | 98.00 | 114.63 | 95.07 | 95.58 | 15M |
| 5 March 2026 | 97.49 | 102.28 | 91.35 | 101.14 | 10M |
| 4 March 2026 | 101.20 | 101.50 | 92.22 | 99.71 | 10M |
| 3 March 2026 | 91.50 | 97.40 | 86.05 | 95.34 | 17M |
| 2 March 2026 | 107.55 | 110.00 | 93.78 | 102.51 | 27M |
| 27 February 2026 | 65.93 | 84.31 | 65.57 | 84.23 | 25M |
| 26 February 2026 | 58.31 | 58.98 | 52.85 | 53.69 | 6M |
| 25 February 2026 | 57.20 | 59.25 | 56.85 | 58.12 | 4M |
| 24 February 2026 | 52.88 | 56.61 | 51.00 | 56.27 | 4M |
| 23 February 2026 | 50.52 | 55.09 | 49.95 | 53.96 | 6M |
| 20 February 2026 | 46.00 | 54.30 | 45.96 | 51.68 | 8M |
| 19 February 2026 | 43.25 | 47.00 | 42.71 | 46.98 | 3M |
| 18 February 2026 | 44.34 | 44.68 | 42.56 | 43.44 | 2M |
| 17 February 2026 | 43.20 | 45.49 | 41.12 | 43.91 | 3M |
| 13 February 2026 | 44.10 | 46.66 | 42.05 | 44.46 | 3M |
| 12 February 2026 | 48.86 | 48.95 | 42.51 | 43.99 | 4M |
| 11 February 2026 | 49.12 | 50.80 | 45.30 | 48.40 | 4M |
| 10 February 2026 | 47.53 | 50.10 | 47.03 | 48.49 | 4M |
| 9 February 2026 | 43.65 | 49.13 | 43.11 | 47.91 | 6M |
| 6 February 2026 | 40.15 | 44.79 | 39.64 | 44.30 | 5M |
| 5 February 2026 | 38.58 | 40.40 | 37.02 | 38.13 | 4M |
| 4 February 2026 | 47.00 | 47.01 | 37.99 | 39.90 | 7M |
| 3 February 2026 | 46.20 | 47.44 | 42.25 | 46.12 | 6M |
| 2 February 2026 | 42.01 | 49.11 | 42.01 | 44.16 | 9M |
| 30 January 2026 | 41.07 | 48.31 | 40.75 | 43.61 | 12M |
| 29 January 2026 | 42.93 | 43.00 | 37.15 | 39.57 | 9M |
| 28 January 2026 | 37.87 | 46.30 | 37.66 | 45.23 | 12M |
| 27 January 2026 | 35.99 | 38.00 | 35.10 | 37.39 | 3M |
| 26 January 2026 | 35.57 | 36.75 | 34.54 | 34.89 | 3M |
| 23 January 2026 | 37.90 | 37.90 | 35.68 | 35.72 | 3M |
| 22 January 2026 | 39.99 | 41.39 | 38.01 | 38.15 | 4M |
| 21 January 2026 | 39.41 | 40.00 | 35.54 | 38.38 | 3M |
| 20 January 2026 | 35.55 | 39.94 | 35.37 | 39.26 | 4M |
| 16 January 2026 | 38.10 | 40.05 | 37.00 | 37.04 | 4M |
| 15 January 2026 | 35.31 | 38.71 | 35.19 | 37.00 | 6M |
| 14 January 2026 | 34.09 | 34.55 | 33.28 | 34.47 | 2M |
| 13 January 2026 | 33.90 | 35.02 | 33.13 | 34.18 | 3M |
| 12 January 2026 | 33.15 | 34.44 | 32.60 | 33.72 | 4M |
| 9 January 2026 | 32.65 | 34.49 | 31.86 | 34.04 | 6M |
| 8 January 2026 | 37.91 | 38.00 | 31.67 | 33.01 | 9M |
| 7 January 2026 | 37.54 | 39.50 | 36.81 | 38.06 | 4M |
| 6 January 2026 | 35.01 | 39.19 | 34.02 | 38.61 | 5M |
| 5 January 2026 | 41.06 | 41.35 | 34.81 | 34.99 | 7M |
| 2 January 2026 | 36.35 | 40.10 | 35.76 | 39.60 | 5M |
| 31 December 2025 | 35.75 | 36.00 | 34.80 | 34.86 | 3M |
| 30 December 2025 | 36.61 | 37.73 | 35.86 | 36.02 | 2M |
| 29 December 2025 | 36.50 | 39.22 | 36.25 | 36.75 | 4M |
| 26 December 2025 | 41.00 | 41.20 | 37.10 | 37.17 | 4M |
| 24 December 2025 | 40.73 | 41.47 | 39.97 | 41.00 | 2M |
| 23 December 2025 | 37.64 | 41.96 | 37.26 | 40.64 | 9M |
| 22 December 2025 | 32.29 | 39.60 | 32.29 | 39.10 | 10M |
| 19 December 2025 | 29.76 | 31.93 | 29.33 | 31.32 | 5M |
| 18 December 2025 | 28.20 | 29.80 | 27.78 | 29.25 | 5M |
| 17 December 2025 | 29.68 | 30.40 | 26.80 | 27.14 | 3M |
| 16 December 2025 | 29.32 | 30.11 | 27.77 | 28.96 | 4M |
| 15 December 2025 | 33.68 | 33.90 | 29.69 | 29.90 | 4M |
| 12 December 2025 | 35.40 | 35.49 | 31.94 | 32.06 | 5M |
| 11 December 2025 | 35.28 | 37.05 | 33.69 | 36.32 | 12M |
| 10 December 2025 | 29.56 | 35.73 | 29.33 | 34.98 | 10M |
| 9 December 2025 | 27.38 | 30.49 | 27.17 | 30.38 | 6M |
| 8 December 2025 | 27.49 | 27.98 | 26.82 | 27.84 | 4M |
| 5 December 2025 | 26.34 | 27.03 | 25.80 | 26.59 | 3M |
| 4 December 2025 | 25.29 | 26.30 | 24.83 | 26.24 | 3M |
| 3 December 2025 | 26.11 | 26.44 | 25.02 | 25.65 | 3M |
| 2 December 2025 | 26.85 | 27.90 | 26.01 | 26.02 | 3M |
| 1 December 2025 | 25.78 | 26.95 | 25.70 | 26.53 | 4M |
| 28 November 2025 | 25.61 | 27.29 | 25.56 | 26.78 | 4M |
| 26 November 2025 | 23.45 | 26.68 | 23.12 | 25.57 | 8M |
| 25 November 2025 | 21.96 | 22.85 | 21.40 | 22.73 | 2M |
| 24 November 2025 | 20.81 | 22.90 | 20.63 | 22.47 | 4M |
| 21 November 2025 | 19.28 | 20.80 | 18.50 | 20.58 | 6M |
| 20 November 2025 | 22.30 | 22.82 | 19.40 | 19.49 | 6M |
| 19 November 2025 | 20.84 | 21.44 | 20.54 | 20.87 | 3M |
| 18 November 2025 | 21.11 | 22.23 | 20.79 | 20.89 | 3M |
| 17 November 2025 | 21.42 | 23.00 | 21.00 | 21.63 | 5M |
| 14 November 2025 | 19.64 | 22.05 | 19.20 | 21.47 | 7M |
| 13 November 2025 | 23.46 | 23.46 | 19.92 | 20.91 | 8M |
| 12 November 2025 | 24.24 | 24.67 | 23.45 | 23.94 | 4M |
| 11 November 2025 | 24.72 | 24.87 | 23.52 | 23.75 | 6M |
| 10 November 2025 | 28.01 | 28.05 | 24.05 | 25.42 | 9M |
| 7 November 2025 | 25.00 | 30.25 | 24.76 | 28.57 | 10M |
| 6 November 2025 | 31.48 | 31.57 | 28.66 | 29.10 | 7M |
| 5 November 2025 | 30.74 | 32.20 | 29.80 | 31.51 | 5M |
| 4 November 2025 | 31.00 | 31.61 | 28.20 | 29.50 | 8M |
| 3 November 2025 | 36.14 | 37.00 | 32.83 | 33.04 | 5M |
