Canadian Solar Inc.

CSIQNASDAQEnergy● Active

$17.16

$-2.31(-11.86%)

Market Cap$1.2B

P/E Ratio—

52W High$34.59

52W Low$9.41

Avg Volume2.9M

Open$18.73

Beta1.44

PE Ratio Market Cap Forecast

Canadian Solar Inc. (CSIQ) PE Ratio — Current & Historical Data

Trailing twelve months (TTM) P/E, forward P/E, PEG, and annual PE history — from market prices and filings.

csiq · pe ratio · data through Dec 31, 2025

Core PE Ratio Metrics

Trailing 12 months · TTM

The price-to-earnings (P/E) ratio for Canadian Solar Inc. (CSIQ) measures how much investors pay for each dollar of the company's trailing earnings. CSIQ's current PE ratio of N/A is calculated by dividing its stock price of $17.16 by its TTM earnings per share of -$1.51.

N/A

P/E Ratio (TTM)N/A — Company is not profitable (TTM)

Source: FMP · /ratios-ttm · /analyst-estimates · 2025-12-31

Forward P/E

18.50x

FY2027 est. EPS $0.93

Based on 4 analysts

EPS (TTM)

-$1.51

TTM · diluted EPS

PEG Ratio

0.00

Below 1.0 · Growth adjusted

▸ Source: FMP · /ratios-ttm · /ratios annual · /analyst-estimates · /stock-peers · Canadian Solar Inc. SEC 10-K & 10-Q filings · US GAAPUpdated: 2026-06-08

PE Ratio History

2006 – 2025 · Annual

PE Ratio (TTM)

5Y Avg 15.2x

EPS (Annual)

▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare (Annual)

Historical PE Range

Past 14 fiscal years · Front-end computed

Average

14.1x

14-yr mean

Median

10.3x

14-yr midpoint

Minimum

3.7x

Lowest year

Maximum

43.6x

Highest year

3.7x
MinQ1 · 25%10.3x
MedianQ3 · 75%43.6x
Max

Historically Low

At N/A, CSIQ's current P/E is lower than in 0% of its annual fiscal year readings over the past 14 years — historically low.

0th percentileHigher than 0 of 14 historical fiscal year readings

Percentile calculated from annual fiscal year data points, not by trading day. Years where PE ≤ 0 or > 9,999 are excluded.

PE Ratio vs Peers

Solar · 6 peers · Annual PE

Company	Market Cap	PE (Annual)	vs Avg	EPS (TTM)
Canadian Solar Inc.You CSIQ	$1.2B	N/A	—	-$1.51
Array Technologies, Inc. ARRY	$1.2B	N/A	—	-$0.34
Dnow Inc. DNOW	$1.6B	N/A	—	-$0.75
Enerflex Ltd. EFXT	$2.9B	21.59x	+9.4%	$0.71
Global Partners LP GLP	$1.7B	17.89x	-9.4%	$2.34
Terrestrial Energy Inc. IMSR	$625M	N/A	—	-$0.39
Ramaco Resources, Inc. METC	$842M	N/A	—	-$0.96
Industry Average 2 peers with valid PE	—	19.74x	baseline	—

* N/A — Company is not profitable (TTM) · excluded from industry average · ▸ FMP /stock-peers + /ratios?limit=1 · priceToEarningsRatio

Annual PE Ratio History

Showing 10 of 20 years

Fiscal Year End	PE Ratio	EPS (TTM)	YoY Change
2025-12-31Latest FY2025	—	$-1.55	—
2024-12-31 FY2024	20.55x	$0.54	+228.6%
2023-12-31 FY2023	6.25x	$4.19	-24.5%
2022-12-31 FY2022	8.28x	$3.73	-59.1%
2021-12-31 FY2021	20.24x	$1.55	-2.7%
2020-12-31 FY2020	20.81x	$2.46	+170.9%
2019-12-31 FY2019	7.68x	$2.88	+107.9%
2018-12-31 FY2018	3.69x	$3.88	-63.1%
2017-12-31 FY2017	10.01x	$1.71	-6.8%
2016-12-31 FY2016	10.74x	$1.13	+14.3%

▸ FMP /ratios?period=annual&limit=20 · priceToEarningsRatio + netIncomePerShare · Zero extra API

About PE Ratio & Methodology

PE Ratio = Stock Price ÷ EPS (TTM)

= $17.16 ÷ -$1.51 = N/A

TTMTrailing Twelve Months — sum of the most recent 4 quarterly EPS figures

Forward PEStock price ÷ analyst consensus EPS estimate for the next fiscal year

PEGPE ÷ earnings growth rate — values below 1.0 suggest growth may justify the premium

Figures tie to SEC 10-K/10-Q and FMP ratio endpoints where noted.

Price history Financial statements Earnings

Frequently asked questions

CSIQ pe ratio · 6 questions

CSIQ's current PE ratio is N/A as of 2026-06-08, based on a stock price of $17.16 and TTM EPS of -$1.51. Data sourced from Financial Modeling Prep via CSIQ's SEC 10-K and 10-Q filings.

CSIQ PE ratioWhat is CSIQ PE ratioCurrent PE ratio of CSIQCSIQ PE ratio today

▸ Source: FMP · /ratios-ttm · /ratios annual · /analyst-estimates · /stock-peers · Canadian Solar Inc. SEC 10-K & 10-Q filings · US GAAP · Updated: 2026-06-08