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AAOI
SIMO

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Open the full AAOI vs SIMO breakdown — total return with dividends reinvested, side-by-side tables, and evidence links
Metric
ValuationTTM multiples, at last close
P/E RatioN/A7.11
Forward P/E118.2621.70
P/B Ratio5.981.98
P/S Ratio16.721.58
P/FCF RatioN/A341.68
EV/EBITDAN/A8.28
Profitabilitytrailing twelve months
Gross Margin28.9%48.9%
Operating Margin-11.3%16.3%
Net Margin-9.6%22.1%
ROE-3.4%27.7%
ROA-2.5%18.1%
ROIC-3.5%14.8%
Financial Healthlatest reported quarter
Current Ratio2.782.52
Quick Ratio2.131.13
Debt/Equity0.160.06
Interest Coverage-15.61N/A
Dividendstrailing dividends vs latest price
Dividend YieldN/A1.0%
Payout RatioN/A17.1%
Yrs of Dividend Growth02

N/A includes metrics that are structurally not meaningful for a company's sector (e.g. EV multiples, free-cash-flow ratios, and working-capital ratios for banks and insurers). Bars show each value's size relative to the row's largest — a factual magnitude cue, not a rating. Tap a metric name for its full history.