Applied Optoelectronics Stock Price History, AAOI Historical Prices

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$34.55 $1.22 (3.66%) AAOI stock closing price Feb 21, 2018 (Closing)

We provide 10 years stock price data for free. You can download Applied Optoelectronics stock price history here. Historical stock prices are provided in the Open, High, Low, Close, and Volume data format along with Applied Optoelectronics price to earnings ratio data. The stock price was at a 5 year high of $99.61 on Aug 01, 2017 as seen from Applied Optoelectronics stock price history chart.

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DateOpenHighLowCloseVolumePE RatioPS Ratio
2018-02-21 33.66 34.98 32.31 34.55 2,169,533 8.33 1.72
2018-02-20 32.2 33.98 32 33.33 1,211,166 8.03 1.66
2018-02-16 31.63 32.2 30.59 31.99 1,267,383 7.71 1.59
2018-02-15 31.28 32.51 31.28 31.99 1,149,402 7.71 1.59
2018-02-14 29.1 31.31 29.04 31.28 993,995 7.54 1.56
2018-02-13 29.3 29.71 28.56 29.51 1,388,771 7.11 1.47
2018-02-12 30.77 31.05 28.97 30.25 1,524,239 7.29 1.51
2018-02-09 32.18 32.66 30.3 30.72 1,931,549 7.4 1.53
2018-02-08 31.3 32.58 31.3 32.05 1,453,588 7.72 1.6
2018-02-07 33.86 33.86 30.85 31.53 2,218,382 7.6 1.57
2018-02-06 32 33.8 31.23 33.42 1,561,470 8.05 1.66
2018-02-05 32.5 33.7 32.37 32.48 661,165 7.83 1.62
2018-02-02 33.61 33.85 32.8 32.81 667,988 7.91 1.63
2018-02-01 32.5 33.6 32.34 33.49 627,299 8.07 1.67
2018-01-31 33.01 33.37 32.14 32.39 701,264 7.81 1.61
2018-01-30 32.74 33.42 32.12 32.84 960,558 7.91 1.64
2018-01-29 34.63 34.88 33.05 33.33 1,725,443 8.03 1.66
2018-01-26 34.91 36.29 34.91 35.99 1,006,172 8.67 1.79
2018-01-25 34.32 35.11 34.09 35.1 627,579 8.46 1.75
2018-01-24 34.92 35.45 33.62 34.22 1,423,921 8.25 1.7
2018-01-23 34.42 35.09 33.85 35.09 695,614 8.46 1.75
2018-01-22 34.98 35.44 34.1 34.5 786,445 8.31 1.72
2018-01-19 34.87 36.18 34.02 35.03 2,502,678 8.44 1.74
2018-01-18 33.73 33.93 32.32 32.79 1,629,764 7.9 1.63
2018-01-17 34 35.49 33.99 34 1,242,671 8.19 1.69
2018-01-16 35.69 35.73 33.63 34.17 1,510,760 8.23 1.7
2018-01-12 36.31 36.67 35.35 35.85 837,330 8.64 1.79
2018-01-11 35.37 36.28 35.01 35.94 871,018 8.66 1.79
2018-01-10 35.04 35.92 33.78 35.31 1,725,871 8.51 1.76
2018-01-09 38.14 38.3 35.1 35.54 3,008,979 8.56 1.77
2018-01-08 38.9 38.99 37.44 38.37 899,691 9.25 1.91
2018-01-05 38.7 39.17 38.04 38.89 677,936 9.37 1.94
2018-01-04 37.95 38.65 37.91 38.38 696,637 9.25 1.91
2018-01-03 38.27 38.34 37.42 37.89 1,038,591 9.13 1.89
2018-01-02 37.8 38.77 37.62 37.91 964,609 9.14 1.89
2017-12-29 38.6 38.86 37.36 37.82 1,493,419 9.11 1.88
2017-12-28 38.76 39.4 38.34 38.86 848,650 9.36 1.94
2017-12-27 38.65 39.75 38.41 38.66 902,811 9.32 1.93
2017-12-26 39.51 39.91 38.58 38.91 733,984 9.38 1.94
2017-12-22 40.02 40.26 39.59 39.96 597,467 9.63 1.99
2017-12-21 41.35 41.94 40.2 40.52 1,076,658 9.76 2.02
2017-12-20 42.41 42.88 40.75 41.3 907,444 9.95 2.06
2017-12-19 39.41 42.57 39.31 42.07 2,167,777 10.14 2.1
2017-12-18 39.1 40.4 39.1 39.27 1,128,421 9.46 1.96
2017-12-15 39.35 39.55 38.76 38.99 1,534,994 9.4 1.94
2017-12-14 40.17 40.75 39 39.09 878,141 9.42 1.95
2017-12-13 40.67 41.43 40.19 40.35 887,152 9.72 2.01
2017-12-12 40 41 39.5 40.15 884,299 9.68 2
2017-12-11 38.78 40.57 38.75 40.52 1,000,930 9.76 2.02
2017-12-08 39.1 39.71 38.1 38.69 1,336,155 9.32 1.93
2017-12-07 40.43 40.7 38.2 38.84 2,187,264 9.36 1.93
2017-12-06 41.99 42.38 40.67 40.74 1,071,141 9.82 2.03
2017-12-05 43.82 44.2 41.58 42.46 1,133,928 10.23 2.11
2017-12-04 43.47 44.05 41.53 44.05 1,099,575 10.61 2.19
2017-12-01 43.21 43.89 41.83 43.38 1,137,900 10.45 2.16
2017-11-30 43.3 45.02 43.06 43.66 1,254,166 10.52 2.17
2017-11-29 43.06 43.72 42.32 43.3 1,361,004 10.43 2.16
2017-11-28 41.5 43.33 41.26 42.68 1,180,008 10.28 2.13
2017-11-27 42.21 42.45 41.18 41.24 945,967 9.94 2.05
2017-11-24 42 43.04 42 42.22 508,835 10.17 2.1
2017-11-23 0 0 0 41.95 0 - -
2017-11-22 43 43.54 41.69 41.95 1,062,168 10.11 2.09
2017-11-21 43.15 43.87 42.31 42.9 1,619,353 10.34 2.14
2017-11-20 44.55 45.71 43.45 43.48 1,672,630 10.48 2.17
2017-11-17 44.54 45.27 44.28 45.04 1,026,583 10.85 2.24
2017-11-16 46 46.11 44.21 44.8 1,191,024 10.8 2.23
2017-11-15 45.8 45.8 44.13 45.4 1,819,763 10.94 2.26
2017-11-14 43.89 44.27 42.79 43.9 1,331,514 10.58 2.19
2017-11-13 45.24 46.6 43.64 44.58 2,424,121 10.74 2.22
2017-11-10 42.67 46.07 42.55 45.3 2,969,913 10.92 2.26
2017-11-09 43 44.24 41.34 43.2 2,868,166 10.41 2.15
2017-11-08 40.47 44.64 39.1 43.64 7,672,497 10.52 2.17
2017-11-07 37.98 38.6 36.97 37.89 3,508,188 9.09 1.96
2017-11-06 37.58 38.72 36.7 37.8 2,389,032 9.07 1.96
2017-11-03 39.3 39.87 37.56 37.82 2,730,713 9.07 1.96
2017-11-02 39.08 42.5 39.01 39.28 2,239,980 9.42 2.03
2017-11-01 40.41 41.47 38.83 38.97 1,270,556 9.35 2.02
2017-10-31 42.44 42.99 40.57 40.74 1,612,109 9.77 2.11
2017-10-30 39.3 42.25 38.89 42.12 1,850,664 10.1 2.18
2017-10-27 38.65 39.39 37.27 39.27 2,050,873 9.42 2.03
2017-10-26 40.35 40.8 38.5 38.68 1,825,475 9.28 2
2017-10-25 41.51 41.98 39.6 40.43 2,321,837 9.7 2.09
2017-10-24 42.04 42.84 41.55 41.66 1,076,418 9.99 2.16
2017-10-23 41.41 42.24 40.8 41.81 1,316,671 10.03 2.16
2017-10-20 42.3 42.6 41.21 41.47 1,303,151 9.95 2.15
2017-10-19 41.64 42.83 41.05 42.17 1,826,305 10.11 2.18
2017-10-18 43.5 44.59 41.95 42.29 2,004,400 10.14 2.19
2017-10-17 42.79 45.5 42.24 43.74 2,840,478 10.49 2.26
2017-10-16 47 47.75 43.14 43.38 4,536,694 10.4 2.25
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Applied Optoelectronics Stock History Chart

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AAOI Chart
Note: Compare Applied Optoelectronics stock price history with the index and industry peers.

Applied Optoelectronics Stock Price History: Past 5 years

Max Stock Price99.61Aug 01,2017
Min Stock Price8.38Jan 15,2015
Avg Stock Price25.37

Applied Optoelectronics Historical PE ratio: Past 5 years

Max PE Ratio166.69Aug 28,2014
Min PE Ratio7.11Feb 13,2018
Avg PE Ratio48.35

Applied Optoelectronics Historical PS ratio: Past 5 years

Max PS Ratio6.04Aug 01,2017
Min PS Ratio0.68May 10,2016
Avg PS Ratio1.95

AAOI Industry Peers

Company Price Change (%)
Exar (EXAR)12.990.01 (0.08%)
Ichor Holdings (ICHR)24.720.8 (3.13%)
Lumentum Holdings (LITE)58.80.05 (0.09%)
Neophotonics (NPTN)6.030.3 (4.74%)
Viavi (VIAV)9.810.05 (0.51%)
M/a-com Technology (MTSI)21.650.51 (2.41%)
Cisco (CSCO)43.310.75 (1.7%)

We provide Applied Optoelectronics share price history along with historical valuation ratios like price to earnings ratio, and price to sales ratio for easy and quick Applied Optoelectronics stock analysis. The price and volume changes on a daily basis is provided in the Applied Optoelectronics stock price history. A large fluctuation in price and volume indicates a highly volatile stock. The closing price was $34.55 and 2,319,662 shares of AAOI were traded on Feb 21, 2018. Applied Optoelectronics historical P/S ratio was at a high of 6.04 on Aug 01, 2017 and a low of 0.68 on May 10, 2016.