Is AAOI Worth Buying in 2026?

Applied Optoelectronics, Inc.

STOCK SEMICONDUCTORS & RELATED DEVICES Updated 2026-07-26

Here’s whether Applied Optoelectronics, Inc. (AAOI) is worth buying in 2026 — based on weekly-updated price trend, RSI momentum, and return vs. the S&P 500. Our current read: Caution.

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Caution

Positives: trading above the 200-day MA (long-term uptrend intact); RSI 39 — healthy momentum range; strong 1-year return of +287.6%. Concerns: below the 50-day MA (medium-term momentum negative); 50-day MA is falling (-7.46% over 10 days); 3-month momentum negative (-38.2%); declining volume on rally — weak conviction (0.79x 30d avg). Currently 57.1% off its 52-week high. Score: +0/7.

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AAOI is holding above its long-term 200-day MA ($88.56) but has slipped below the 50-day MA ($153.53), pointing to short-term weakness in an otherwise intact trend. An RSI of 39.1 sits in the neutral zone — momentum is neither stretched nor exhausted. The 1-year return of +287.6% compares to +16.5% for SPY (beat the market by 271.1%). The current 57.1% drawdown from the 52-week high reflects elevated risk for momentum-based strategies.

$10,000 invested 1 year ago → $38,758 today
vs. S&P 500 (SPY) — same period beat market by 271.1%

1-Year Price Chart

Daily candles
MA-50 MA-200 Up Down

Signal Check

Above 200-day MA ($88.56)
Above 50-day MA ($153.53)
RSI(14) neutral zone (30–70) — currently 39.1
Positive return (+287.6%)
!Within 10% of period high (−57.1%)
Period Range $100.15
$18.50 $233.67
RSI (14) 39.1
0 · OversoldOverbought · 100

Key Metrics

Price$100.15
Period Return+287.6%
Period High$233.67
Period Low$18.50
Drawdown−57.1%
MA-50$153.53
MA-200$88.56
RSI (14)39.1
Avg Volume (30d)10.6M
vs. SPYbeat by 271.1%
Return Rank#31 of 999

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