Lennox International Inc PE Ratio (TTM) & PE Ratio (TTM) Charts - LII

Current and historical daily PE Ratio for Lennox International Inc ( ) from 1999 to Jul 21 2026. The price to earnings ratio is calculated by taking the current stock price and dividing it by the most recent trailing twelve-month earnings per share (EPS) number. The data is updated every 20 minutes during market hours. The PE ratio can be viewed as the number of years it takes for the company to earn back the price you pay for the stock. Therefore, lower-P/E stocks are more attractive than higher P/E stocks so long as the PE ratio is positive. Also for stocks with the same PE ratio, the one with faster growth business is more attractive. Lennox International stock (LII) PE ratio as of Jul 21 2026 is 23.83. More Details

Lennox International Inc (LII) PE Ratio (TTM) Chart

Lennox International Inc (LII) PE Ratio (TTM) Historical Data

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Total 1207

Lennox International PE Ratio (TTM) Historical Data
Date	PE Ratio (TTM) Data	Date	PE Ratio (TTM) Data
2026-07-21	24.1	24.22	23.54	23.89	2026-05-14	23.0	23.2	22.68	23.15
2026-07-20	24.5	24.54	23.88	24.01	2026-05-13	22.8	22.95	22.49	22.84
2026-07-17	24.7	25.25	24.25	24.48	2026-05-12	23.4	23.46	22.81	22.89
2026-07-16	24.4	25.15	24.4	25.14	2026-05-11	23.4	23.65	23.12	23.47
2026-07-15	25.3	25.29	24.08	24.69	2026-05-08	23.8	24.04	23.44	23.46
2026-07-14	25.1	25.43	24.93	25.33	2026-05-07	24.5	24.82	23.6	23.7
2026-07-13	24.8	25.21	24.55	24.81	2026-05-06	24.2	24.63	24.19	24.36
2026-07-10	24.3	25.02	24.26	24.84	2026-05-05	23.2	23.57	23.01	23.5
2026-07-09	24.4	24.55	23.82	24.19	2026-05-04	23.7	23.89	22.97	23.17
2026-07-08	24.6	24.61	24.11	24.2	2026-05-01	24.3	24.44	23.68	23.69
2026-07-07	25.5	25.47	24.74	25.06	2026-04-30	23.9	24.81	23.85	24.07
2026-07-06	25.6	25.84	25.19	25.56	2026-04-29	23.5	24.1	23.04	23.3
2026-07-02	25.8	26.05	25.25	25.65	2026-04-28	22.7	22.87	22.21	22.3
2026-07-01	25.6	26.43	25.39	25.7	2026-04-27	22.2	22.7	22.15	22.6
2026-06-30	25.9	26.24	25.64	25.79	2026-04-24	22.2	22.47	21.98	22.1
2026-06-29	25.4	25.71	24.98	25.6	2026-04-23	22.1	22.5	21.82	22.22
2026-06-26	25.5	25.62	25.15	25.38	2026-04-22	22.5	22.49	21.98	22.04
2026-06-25	25.2	26.11	25.16	25.69	2026-04-21	22.2	22.71	22.07	22.17
2026-06-24	23.8	25.02	23.81	24.83	2026-04-20	21.8	22.22	21.68	22.21
2026-06-23	23.8	23.9	23.38	23.56	2026-04-17	21.8	22.62	21.77	21.92
2026-06-22	23.9	24.24	23.79	24.12	2026-04-16	21.9	22	21.19	21.57
2026-06-18	23.9	24.47	23.84	23.96	2026-04-15	23.2	23.18	21.05	21.8
2026-06-17	23.8	24.2	23.07	23.23	2026-04-14	23.3	23.6	23.11	23.42
2026-06-16	23.8	24.06	23.53	23.78	2026-04-13	22.7	23.37	22.66	23.31
2026-06-15	23.5	23.94	23.5	23.59	2026-04-10	22.1	22.87	21.81	22.74
2026-06-12	23.5	23.57	22.9	23.05	2026-04-09	21.3	22.14	21.33	21.99
2026-06-11	22.9	23.29	22.21	23.27	2026-04-08	21.3	21.7	21.11	21.52
2026-06-10	23.7	23.88	22.71	22.72	2026-04-07	20.2	20.44	20.02	20.28
2026-06-09	23.4	23.95	23.13	23.81	2026-04-06	20.3	20.59	20.09	20.41
2026-06-08	22.9	23.52	22.58	23.11	2026-04-02	20.6	21.11	20.21	20.46
2026-06-05	23.0	23.2	22.67	22.88	2026-04-01	21.0	21.45	20.8	20.92
2026-06-04	23.4	23.69	23.16	23.32	2026-03-31	20.7	21.08	20.31	20.89
2026-06-03	23.2	23.72	22.98	23.19	2026-03-30	20.1	20.24	19.66	19.98
2026-06-02	24.4	24.4	23.04	23.24	2026-03-27	19.6	19.88	19.29	19.46
2026-06-01	22.4	22.88	22.03	22.36	2026-03-26	21.2	21.42	19.46	19.48
2026-05-29	22.2	22.95	22.08	22.6	2026-03-25	21.6	21.74	20.94	21.41
2026-05-28	22.1	22.52	21.67	22.37	2026-03-24	20.9	21.39	20.57	21.2
2026-05-27	22.9	23.38	22.6	22.64	2026-03-23	21.5	21.65	21.17	21.2
2026-05-26	22.0	22.85	21.98	22.62	2026-03-20	21.1	21.22	20.65	20.79
2026-05-22	21.8	22.16	21.45	21.81	2026-03-19	21.0	21.44	20.8	21.21
2026-05-21	22.0	22.14	21.39	21.63	2026-03-18	21.3	21.8	21.19	21.24
2026-05-20	21.8	22.37	21.47	22.2	2026-03-17	21.6	21.69	21	21.64
2026-05-19	22.3	22.25	21.59	21.72	2026-03-16	21.5	21.72	21.24	21.28
2026-05-18	22.5	22.66	22.13	22.57	2026-03-13	21.6	21.78	20.93	21.38
2026-05-15	23.0	23.04	22.37	22.5	2026-03-12	22.4	22.5	21.36	21.44

Lennox International Inc (LII) PE Ratio (TTM) Comparison

Company	Market Cap(Mil)	PE Ratio (TTM)

Business Description

Lennox International Inc

NAICS : 333415 SIC : 3585
ISIN : US5261071071

https://www.lennox.com

2140 Lake Park Boulevard, Richardson, TX, USA, 75080

Share Class Description:

LII: Ordinary Shares

Total Employee Number:

12,900

Compare

MAIRMASCSLWMSSPXCOCAAONBLDRAWILPXTTJCICARRXPAR:SGOTSE:6367XSWX:GEBNDUB:KRXXSWX:BEANTSE:5332SZSE:000811

Traded in other countries / regions

LII.USALXI.Germany1LII.ItalyLII.Mexico

Index Membership

S&P 500 Russell 1000 Russell 3000 MSCI World Index

IPO Date

1999-07-29

Description

Lennox International manufacturers and distributes heating, ventilating, air conditioning, and refrigeration products for the North American replacement (75% of sales) and new construction (25% of sales) markets. Residential HVAC (home comfort solutions) accounts for 67% of sales and commercial HVAC (building climate solutions) accounts for the remaining 33% of sales. Lennox's commercial exposure is what its peers refer to as residential and light commercial, and lacks the scale and complexity of what is referred to as an applied solution. The company goes to market with multiple brands, but Lennox is its flagship HVAC brand.

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