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

N/A

October 1, 2026

Chart

AAOI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Oct 1, 26	-	–	–	–	–	–	–	–
Price	Oct 1, 26	$107.32	+8.1%	+4.1%	-11.3%	+207.9%	+283.6%	+852.3%	+1392.6%
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 1, 26	5.46	+8.1%	+4.0%	-6.2%	+53.4%	+60.1%	+151.6%	+637.8%
	Oct 1, 26	15.29	+8.1%	+4.1%	-6.1%	+166.4%	+238.3%	+763.8%	+1544.1%
	Oct 1, 26	$8.90B	+8.3%	+4.2%	-6.3%	+236.4%	+347.7%	+1729.6%	+2862.8%
	Oct 1, 26	-277.61	-8.3%	-4.2%	+6.3%	-181.9%	-259.1%	-1849.5%	-2738.6%
Market Cap	Oct 1, 26	$9B	+8.1%	+4.1%	-6.1%	+248.5%	+378.5%	+2259.6%	+4563.6%

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