Is AMTM Worth Buying in 2026?

Amentum Holdings, Inc.

STOCK SERVICES-BUSINESS SERVICES, NEC Updated 2026-08-23

Here’s whether Amentum Holdings, Inc. (AMTM) 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 41 — 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 (-1.26% over 10 days); weak 1-year return of -11.4%; 3-month momentum negative (-7.5%); rising volume on a downtrend (distribution, 1.51x avg). Currently 43.6% off its 52-week high. Score: -5/7.

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AMTM is trading below its 200-day MA ($26.48) — a key warning sign the longer-term trend is under pressure. An RSI of 41.1 sits in the neutral zone — momentum is neither stretched nor exhausted. The 1-year return of -11.4% compares to +20.5% for SPY (trailed the market by 31.9%). The current 43.6% drawdown from the 52-week high reflects elevated risk for momentum-based strategies.

$10,000 invested 1 year ago → $8,855 today
vs. S&P 500 (SPY) — same period trailed market by 31.9%

1-Year Price Chart

Daily candles
MA-50 MA-200 Up Down

Signal Check

Above 200-day MA ($26.48)
Above 50-day MA ($21.68)
RSI(14) neutral zone (30–70) — currently 41.1
Positive return (-11.4%)
!Within 10% of period high (−43.6%)
Period Range $21.49
$19.80 $38.11
RSI (14) 41.1
0 · OversoldOverbought · 100

Key Metrics

Price$21.49
Period Return-11.4%
Period High$38.11
Period Low$19.80
Drawdown−43.6%
MA-50$21.68
MA-200$26.48
RSI (14)41.1
Avg Volume (30d)2.3M
vs. SPYtrailed by 31.9%
Return Rank#670 of 999

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