CSIQ vs FSLR

Head-to-Head Stock Analysis & Investment Rating

Last Updated: Oct 23, 2026

CSIQ

49.2
AI Score
VS
FSLR Wins

FSLR

53.9
AI Score

Investment Advisor Scores

CSIQ

49score
Recommendation
HOLD

FSLR

54score
Recommendation
HOLD

AI Analyst Insights

Detailed Metrics Comparison

Metric CSIQ FSLR Winner
Forward P/E 21.5054 8.3472 FSLR
PEG Ratio 0.1632 0.3571 CSIQ
Revenue Growth -28.7% -3.7% FSLR
Earnings Growth 300.0% 23.3% CSIQ
Tradestie Score 49.2/100 53.9/100 FSLR
Profit Margin -3.7% 32.5% FSLR
Beta 1.00 1.00 Tie
AI Recommendation HOLD HOLD Tie

Relative Price Performance (Last 90 Days)

CSIQ 1M: -15.7% · 3M: -33.1% FSLR 1M: -0.1% · 3M: -16.4%

Current Technical Phase

CSIQ

Markdown
Sell / avoid

Price below a falling SMA50 (slope -12.7%), weak momentum, RSI 31

RSI (14): 31.2 · Price: $9.23

FSLR

Markdown
Sell / avoid

Price below a falling SMA50 (slope -8.3%), weak momentum, RSI 39

RSI (14): 39.2 · Price: $171.99

Fundamentals Snapshot

Metric CSIQ FSLR
Market Cap — —
Forward P/E -102.6 7.3
Trailing P/E — 10.6
Revenue (TTM) — —
Revenue Growth -0.3% 0.0%
Gross Margin 0.2% 0.4%
Operating Margin -0.1% 0.4%
EPS -3.61 16.22
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.