What is the current PE ratio of DUOL?

As of today, DUOL PE ratio is 17.72

What is DUOL PE ratio 1-year high?

DUOL PE ratio reached a 1-year high of 43.37 on October 15, 2025

DUOL PE ratio reached a 1-year low of 10.48 on April 10, 2026

DUOL PE ratio is down -57.77% year-over-year

DUOL PE ratio is currently -97.61% below its historical high of 739.94 set on February 29, 2024

DUOL PE ratio is higher than 27.59% of companies in Technology sector

17.720.26-1.45%

October 12, 2026

Current Value: As of today, DUOL PE ratio is 17.72, down -1.45% on October 12, 2026
All-time High: DUOL PE ratio is currently -97.61% below its historical high of 739.94 set on February 29, 2024
1-Year High: DUOL PE ratio reached a 1-year high of 43.37 on October 15, 2025
1-Year Low: DUOL PE ratio reached a 1-year low of 10.48 on April 10, 2026
1-Year Change: DUOL PE ratio is down -57.77% year-over-year
Sector rank: DUOL PE ratio is higher than 27.59% of companies in Technology sector

DUOL Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
PE Ratio	Oct 12, 26	17.72	-1.4%	+2.8%	+11.7%	-14.9%	-57.8%	–	–
Price	Oct 12, 26	$147.74	-1.4%	+2.8%	+11.6%	-15.8%	-55.2%	-7.7%	-17.9%
TTM Revenue	Jun 30, 26	$1.15B	+4.2%	–	+4.2%	–	+29.4%	+158.8%	+451.2%
TTM EPS	Jun 30, 26	$8.34	-2.9%	–	-2.9%	–	+246.5%	+1151.2%	+1221.9%
	Oct 12, 26	4.90	-1.6%	+3.2%	+12.1%	-19.4%	-57.9%	-55.2%	-62.9%
	Oct 12, 26	6.04	-1.5%	+3.3%	+12.1%	-23.4%	-61.7%	-56.5%	-79.8%
	Oct 12, 26	$5.68B	-1.8%	+4.0%	+15.1%	-20.4%	-60.0%	-6.0%	-8.4%
	Oct 12, 26	31.92	-1.8%	+4.0%	+15.1%	-30.5%	-71.7%	+115.5%	+124.3%
Market Cap	Oct 12, 26	$7B	-1.4%	+3.3%	+12.1%	-15.5%	-54.6%	+2.9%	+2.5%

DUOL PE Ratio Highs Comparison
Period	High	Date	Current
1M	18.46	Sep 15, 26	-4.0%
3M	19.05	Sep 3, 26	-7.0%
6M	19.05	Sep 3, 26	-7.0%
1Y	43.37	Oct 15, 25	-59.1%
3Y	739.94	Feb 29, 24	-97.6%
5Y	739.94	Feb 29, 24	-97.6%
All	739.94	Feb 29, 24	-97.6%

DUOL PE Ratio Lows Comparison
Period	Low	Date	Current
1M	16.11	Sep 28, 26	+10.0%
3M	14.33	Jul 22, 26	+23.7%
6M	10.65	Apr 14, 26	+66.4%
1Y	10.48	Apr 10, 26	+69.1%
3Y	10.48	Apr 10, 26	+69.1%
5Y	10.48	Apr 10, 26	+69.1%
All	10.48	Apr 10, 26	+69.1%

Date	Value	Change
Oct 13, 2026	17.72	-14.9%
Dec 31, 2025	20.83	-88.1%

Date	Value	Change
Dec 31, 2024	175.53	-75.0%
Dec 31, 2023	702.32	-

What is the current PE ratio of DUOL?: As of today, DUOL PE ratio is 17.72
What is DUOL PE ratio 1-year high?: DUOL PE ratio reached a 1-year high of 43.37 on October 15, 2025
What is DUOL PE ratio 1-year low?: DUOL PE ratio reached a 1-year low of 10.48 on April 10, 2026
What is 1-year change in DUOL PE ratio?: DUOL PE ratio is down -57.77% year-over-year
How far is DUOL PE ratio from its all-time high?: DUOL PE ratio is currently -97.61% below its historical high of 739.94 set on February 29, 2024
How does DUOL PE ratio rank versus sector peers?: DUOL PE ratio is higher than 27.59% of companies in Technology sector

P/E =

DUOL Official Website www.duolingo.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1562088/000162828026012494/0001628280-26-012494-index.htm
DUOL Profile on Yahoo Finance finance.yahoo.com/quote/DUOL
DUOL Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/duol