Name: Applied Optoelectronics, Inc. (AAOI) P/E Ratio History
License: https://wallstreetnumbers.com/terms-and-conditions

PE Ratio

N/A

September 4, 2026

Chart

AAOI Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Sep 4, 26	-	–	–	–	–	–	–	–
Price	Sep 4, 26	$105.53	+5.1%	-19.8%	-48.0%	+202.7%	+352.5%	+657.0%	+1267.0%
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%
	Sep 4, 26	5.37	+5.1%	-15.2%	-63.5%	+50.8%	+57.9%	+98.2%	+616.0%
	Sep 4, 26	15.03	+5.1%	-15.2%	-53.2%	+161.8%	+283.4%	+622.6%	+1588.8%
	Sep 4, 26	$8.75B	+5.3%	-15.5%	-45.7%	+230.7%	+458.4%	+1501.2%	+2704.4%
	Sep 4, 26	-272.87	-5.3%	+15.5%	+53.6%	-177.1%	-357.1%	-1910.8%	-1839.4%
Market Cap	Sep 4, 26	$9B	+5.1%	-15.2%	-45.0%	+242.7%	+520.8%	+1922.2%	+4211.6%

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