Name: Applied Optoelectronics, Inc. (AAOI) P/E Ratio History
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PE Ratio

N/A

October 22, 2026

Chart

AAOI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Oct 22, 26	-	–	–	–	–	–	–	–
Price	Oct 22, 26	$68.07	-12.0%	-36.4%	-38.4%	+95.3%	+127.1%	+885.1%	+807.6%
TTM Revenue	Jun 30, 26	$595.97M	+17.6%	–	+17.6%	–	+61.9%	+179.9%	+156.0%
TTM EPS	Jun 30, 26	-$0.78	-18.0%	–	-18.0%	–	+76.8%	+67.7%	+58.7%
	Oct 22, 26	3.46	-12.2%	-36.5%	-35.0%	-2.8%	-5.2%	+160.2%	+349.4%
	Oct 22, 26	9.70	-12.0%	-36.4%	-34.8%	+69.0%	+100.4%	+798.1%	+900.0%
	Oct 22, 26	$5.57B	-12.4%	-37.2%	-35.7%	+110.5%	+162.2%	+1551.9%	+1703.3%
	Oct 22, 26	-173.70	+12.4%	+37.2%	+35.7%	-76.4%	-110.3%	-1659.9%	-1628.4%
Market Cap	Oct 22, 26	$6B	-12.0%	-36.4%	-34.8%	+121.1%	+183.3%	+2340.9%	+2735.7%

AAOI PE Ratio Highs Comparison
Period	High	Date	Current
1M	N/A	N/A	N/A
3M	N/A	N/A	N/A
6M	N/A	N/A	N/A
1Y	N/A	N/A	N/A
3Y	N/A	N/A	N/A
5Y	N/A	N/A	N/A
All	195.32	Jul 11, 14	N/A

AAOI PE Ratio Lows Comparison
Period	Low	Date	Current
1M	N/A	N/A	N/A
3M	N/A	N/A	N/A
6M	N/A	N/A	N/A
1Y	N/A	N/A	N/A
3Y	N/A	N/A	N/A
5Y	N/A	N/A	N/A
All	6.46	Mar 28, 18	N/A

Date	Value	Change
Dec 31, 2017	10.33	-25.5%
Dec 31, 2016	13.87	-48.3%

Date	Value	Change
Dec 31, 2015	26.81	-33.1%
Dec 31, 2014	40.07	-

P/E =

AAOI Official Website www.ao-inc.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1158114/000143774926005875/0001437749-26-005875-index.htm
AAOI Profile on Yahoo Finance finance.yahoo.com/quote/AAOI
AAOI Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/aaoi