FSLR vs CSIQ

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 22, 2026

FSLR

64.7
AI Score
VS
FSLR Wins

CSIQ

56.8
AI Score

Investment Advisor Scores

FSLR

65score
Recommendation
BUY

CSIQ

57score
Recommendation
BUY

AI Analyst Insights

Detailed Metrics Comparison

Metric FSLR CSIQ Winner
Forward P/E 8.3472 21.5054 FSLR
PEG Ratio 0.3571 0.1632 CSIQ
Revenue Growth -3.7% -28.7% FSLR
Earnings Growth 23.3% 300.0% CSIQ
Tradestie Score 64.7/100 56.8/100 FSLR
Profit Margin 32.5% -3.7% FSLR
Beta 1.00 1.00 Tie
AI Recommendation BUY BUY Tie

Relative Price Performance (Last 90 Days)

FSLR 1M: -10.8% · 3M: -15.6% CSIQ 1M: -18.7% · 3M: -30.9%

Current Technical Phase

FSLR

Markdown
Sell / avoid

Price below a falling SMA50 (slope -8.1%), weak momentum, RSI 38

RSI (14): 38.1 · Price: $171.25

CSIQ

Markdown
Sell / avoid

Price below a falling SMA50 (slope -12.3%), weak momentum, RSI 31

RSI (14): 30.9 · Price: $9.22

Fundamentals Snapshot

Metric FSLR CSIQ
Market Cap — —
Forward P/E 7.3 -102.4
Trailing P/E 10.8 —
Revenue (TTM) — —
Revenue Growth 0.0% -0.3%
Gross Margin 0.4% 0.2%
Operating Margin 0.4% -0.1%
EPS 16.22 -3.85
Dividend Yield — —

Frequently Asked Questions

Based on our detailed analysis, FSLR is currently the stronger investment candidate based on our comprehensive scoring model.

We analyze revenue and earnings growth rates in the "Growth" section above. Generally, the company with higher year-over-year revenue and EPS growth is fostering better expansion. Check the table above for the specific growth percentages.

Valuation is determined by metrics like the P/E Ratio and PEG Ratio. A lower P/E typically suggests a stock is cheaper relative to its earnings. Refer to the "Valuation" section in our comparison table to see which stock currently trades at a more attractive multiple.