Is AAOI or FSLR the better stock?

"Better" depends on your goal, and these two are not alike. FSLR is the larger company by market cap ($24.24B vs $12.71B). AAOI has been more active on our scanner (530 vs 137 alerts in 30 days). AAOI has the smaller float (81.5M vs 101.8M), which tends to mean sharper, more volatile moves. Those are the measured differences, not a recommendation, and nothing here is investment advice.

What is the difference between AAOI and FSLR?

The differences that matter: they are similar in size ($12.71B vs $24.24B); they trade at very different share prices ($151.28 vs $225.41); AAOI sits at 62% of its 52-week range against 34% for FSLR; our scanner flagged AAOI 530 times in the last 30 days against 137 for FSLR. Everything above is measured from the latest completed session and SEC filings.

Which of AAOI and FSLR is more active right now?

Right now AAOI is at about 1.8x its normal volume and FSLR is at about 1.0x, so AAOI is the one drawing unusual attention today. Relative volume (RVOL) compares a stock's volume to its own recent average, so it reads the same way for a megacap and a microcap and is the quickest way to tell which of two similar names is actually in play.

Is this comparison data live?

Prices and % changes are anchored to the latest completed session and split-adjusted, so a reverse split never shows as a fake move. Float is estimated from SEC filings and refreshed as new filings publish.

Compare

AAOI vs FSLR

TheDesperateTrader.com· Side-by-side stock comparison

$AAOI vs $FSLR head to head: price, market cap, valuation, dividend, free float, relative volume and how actively each trades. The bigger value in the size rows is bolded. Tap either ticker for its live chart, full ownership breakdown and real-time alerts.

$AAOIApplied Optoelectronics, Inc.

$FSLRFirst Solar, Inc.

$151.28

Price

$225.41

+0.7%

Day change

-0.1%

$12.71B

Market cap

$24.24B

—

P/E ratio

—

Dividend yield

—

81.5M

Free float

101.8M

67.14%

Institutional

99.9%

10.6M

Avg volume

2.3M

1.8x

Rel. volume

1.0x

62% of 52w

52-week range

34% of 52w

530

Scanner alerts 30d

137

SEMICONDUCTORS & RELATED DEVICES

Sector

SEMICONDUCTORS & RELATED DEVICES

AAOI vs FSLR: the quick read

·FSLR is the larger company by market cap ($24.24B vs $12.71B).
·AAOI has been more active on our scanner (530 vs 137 alerts in 30 days).
·AAOI has the smaller float (81.5M vs 101.8M), which tends to mean sharper, more volatile moves.
·Both are semiconductors & related devices names, so this is a like-for-like comparison and sector news tends to move them together.
·AAOI draws far more of our scanner's attention, 530 unusual-volume alerts in 30 days against 137, so it is the more actively traded of the two by some distance.

Objective differences only. Not investment advice.

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Frequently asked questions

Everything you need to know comparing AAOI and FSLR on TheDesperateTrader.

Is AAOI or FSLR the better stock?: "Better" depends on your goal, and these two are not alike. FSLR is the larger company by market cap ($24.24B vs $12.71B). AAOI has been more active on our scanner (530 vs 137 alerts in 30 days). AAOI has the smaller float (81.5M vs 101.8M), which tends to mean sharper, more volatile moves. Those are the measured differences, not a recommendation, and nothing here is investment advice.
What is the difference between AAOI and FSLR?: The differences that matter: they are similar in size ($12.71B vs $24.24B); they trade at very different share prices ($151.28 vs $225.41); AAOI sits at 62% of its 52-week range against 34% for FSLR; our scanner flagged AAOI 530 times in the last 30 days against 137 for FSLR. Everything above is measured from the latest completed session and SEC filings.
Which of AAOI and FSLR is more active right now?: Right now AAOI is at about 1.8x its normal volume and FSLR is at about 1.0x, so AAOI is the one drawing unusual attention today. Relative volume (RVOL) compares a stock's volume to its own recent average, so it reads the same way for a megacap and a microcap and is the quickest way to tell which of two similar names is actually in play.
Is this comparison data live?: Prices and % changes are anchored to the latest completed session and split-adjusted, so a reverse split never shows as a fake move. Float is estimated from SEC filings and refreshed as new filings publish.

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