Is CLNE Worth Buying in 2026?

Clean Energy Fuels Corp.

STOCK GAS & OTHER SERVICES COMBINED Updated 2026-08-16

Here’s whether Clean Energy Fuels Corp. (CLNE) is worth buying in 2026 — based on weekly-updated price trend, RSI momentum, and return vs. the S&P 500. Our current read: Bearish.

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Bearish

Positives: RSI 42 — healthy momentum range. Concerns: trading below the 200-day MA (long-term downtrend); below the 50-day MA (medium-term momentum negative); 50-day MA is falling (-2.67% over 10 days); weak 1-year return of -19.7%; 3-month momentum negative (-9.8%); rising volume on a downtrend (distribution, 1.27x avg). Currently 41.2% off its 52-week high. Score: -5/7.

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CLNE is trading below its 200-day MA ($2.21) — a key warning sign the longer-term trend is under pressure. An RSI of 41.7 sits in the neutral zone — momentum is neither stretched nor exhausted. The 1-year return of -19.7% compares to +20.4% for SPY (trailed the market by 40.1%). The current 41.2% drawdown from the 52-week high reflects elevated risk for momentum-based strategies.

$10,000 invested 1 year ago → $8,026 today
vs. S&P 500 (SPY) — same period trailed market by 40.1%

1-Year Price Chart

Daily candles
MA-50 MA-200 Up Down

Signal Check

Above 200-day MA ($2.21)
Above 50-day MA ($1.97)
RSI(14) neutral zone (30–70) — currently 41.7
Positive return (-19.7%)
!Within 10% of period high (−41.2%)
Period Range $1.83
$1.56 $3.11
RSI (14) 41.7
0 · OversoldOverbought · 100

Key Metrics

Price$1.83
Period Return-19.7%
Period High$3.11
Period Low$1.56
Drawdown−41.2%
MA-50$1.97
MA-200$2.21
RSI (14)41.7
Avg Volume (30d)1.9M
vs. SPYtrailed by 40.1%
Return Rank#890 of 1252

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