ACHR
Price
$5.54
Change
-$0.84 (-13.17%)
Updated
Jun 5 closing price
Capitalization
4.23B
60 days until earnings call
Intraday BUY SELL Signals
SIDU
Price
$4.21
Change
-$0.49 (-10.43%)
Updated
Jun 5 closing price
Capitalization
409.84M
73 days until earnings call
Intraday BUY SELL Signals
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ACHR vs SIDU

Header iconACHR vs SIDU Comparison
Open Charts ACHR vs SIDUBanner chart's image
ACHR vs SIDU Comparison Chart in %
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ACHR vs. SIDU commentary
Jun 08, 2026

To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is ACHR is a Buy and SIDU is a StrongBuy.

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COMPARISON
Comparison
Jun 08, 2026
Stock price -- (ACHR: $5.54 vs. SIDU: $4.21)
Brand notoriety: ACHR and SIDU are both not notable
Both companies represent the Aerospace & Defense industry
Current volume relative to the 65-day Moving Average: ACHR: 134% vs. SIDU: 109%
Market capitalization -- ACHR: $4.23B vs. SIDU: $409.84M
ACHR [@Aerospace & Defense] is valued at $4.23B. SIDU’s [@Aerospace & Defense] market capitalization is $409.84M. The market cap for tickers in the [@Aerospace & Defense] industry ranges from $342.21B to $0. The average market capitalization across the [@Aerospace & Defense] industry is $20.33B.

Long-Term Analysis

It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is undervalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).

ACHR’s FA Score shows that 0 FA rating(s) are green whileSIDU’s FA Score has 0 green FA rating(s).

  • ACHR’s FA Score: 0 green, 5 red.
  • SIDU’s FA Score: 0 green, 5 red.
According to our system of comparison, SIDU is a better buy in the long-term than ACHR.

Short-Term Analysis

It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.

If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.

ACHR’s TA Score shows that 3 TA indicator(s) are bullish while SIDU’s TA Score has 5 bullish TA indicator(s).

  • ACHR’s TA Score: 3 bullish, 6 bearish.
  • SIDU’s TA Score: 5 bullish, 4 bearish.
According to our system of comparison, SIDU is a better buy in the short-term than ACHR.

Price Growth

ACHR (@Aerospace & Defense) experienced а -18.65% price change this week, while SIDU (@Aerospace & Defense) price change was -14.26% for the same time period.

The average weekly price growth across all stocks in the @Aerospace & Defense industry was -8.63%. For the same industry, the average monthly price growth was +4.97%, and the average quarterly price growth was +23.70%.

Reported Earning Dates

ACHR is expected to report earnings on Aug 06, 2026.

SIDU is expected to report earnings on Aug 19, 2026.

Industries' Descriptions

@Aerospace & Defense (-8.63% weekly)

Aerospace & Defense is one of largest industries in the U.S., mainly comprising the following areas: commercial airliners, military aircraft, missiles, space, and general aviation. Focused heavily on research & development, it is also one of the fastest growing industries. Military aircraft has the largest market share in the industry’s sales, followed by space systems, civil aircraft, and missiles. Aerospace exports, directly and indirectly, support more jobs than the export of any other commodity, according to a study by the U.S. Department of Commerce. Boeing Company, Lockheed Martin Corporation and General Electric Company are some of the most prominent players in this space.

SUMMARIES
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FUNDAMENTALS
Fundamentals
ACHR($4.23B) has a higher market cap than SIDU($410M). SIDU YTD gains are higher at: 34.076 vs. ACHR (-26.330). SIDU has higher annual earnings (EBITDA): -18.44M vs. ACHR (-601.6M). ACHR has more cash in the bank: 1.64B vs. SIDU (12.7M). SIDU has less debt than ACHR: SIDU (9.98M) vs ACHR (88.6M). SIDU has higher revenues than ACHR: SIDU (3.62M) vs ACHR (0).
ACHRSIDUACHR / SIDU
Capitalization4.23B410M1,031%
EBITDA-601.6M-18.44M3,262%
Gain YTD-26.33034.076-77%
P/E RatioN/AN/A-
Revenue03.62M-
Total Cash1.64B12.7M12,921%
Total Debt88.6M9.98M888%
TECHNICAL ANALYSIS
Technical Analysis
ACHRSIDU
RSI
ODDS (%)
N/A
Bearish Trend 3 days ago
90%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
79%
Bullish Trend 3 days ago
84%
Momentum
ODDS (%)
Bearish Trend 3 days ago
77%
Bullish Trend 3 days ago
81%
MACD
ODDS (%)
Bearish Trend 3 days ago
90%
Bearish Trend 3 days ago
89%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
82%
Bearish Trend 3 days ago
90%
TrendMonth
ODDS (%)
Bearish Trend 3 days ago
85%
Bullish Trend 3 days ago
80%
Advances
ODDS (%)
Bullish Trend 11 days ago
82%
Bullish Trend 13 days ago
86%
Declines
ODDS (%)
Bearish Trend 3 days ago
88%
Bearish Trend 7 days ago
90%
BollingerBands
ODDS (%)
Bearish Trend 3 days ago
87%
Bearish Trend 3 days ago
90%
Aroon
ODDS (%)
Bullish Trend 3 days ago
85%
Bullish Trend 3 days ago
90%
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ACHR
Daily Signal:
Gain/Loss:
SIDU
Daily Signal:
Gain/Loss:
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ACHR and

Correlation & Price change

A.I.dvisor indicates that over the last year, ACHR has been loosely correlated with EVTL. These tickers have moved in lockstep 60% of the time. This A.I.-generated data suggests there is some statistical probability that if ACHR jumps, then EVTL could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ACHR
1D Price
Change %
ACHR100%
-13.17%
EVTL - ACHR
60%
Loosely correlated
-10.37%
EVEX - ACHR
59%
Loosely correlated
-9.21%
LUNR - ACHR
57%
Loosely correlated
-12.70%
EH - ACHR
56%
Loosely correlated
-14.46%
RKLB - ACHR
55%
Loosely correlated
-8.23%
More

SIDU and

Correlation & Price change

A.I.dvisor indicates that over the last year, SIDU has been loosely correlated with LUNR. These tickers have moved in lockstep 48% of the time. This A.I.-generated data suggests there is some statistical probability that if SIDU jumps, then LUNR could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To SIDU
1D Price
Change %
SIDU100%
-10.52%
LUNR - SIDU
48%
Loosely correlated
-12.70%
RKLB - SIDU
43%
Loosely correlated
-8.23%
RDW - SIDU
40%
Loosely correlated
-13.91%
SATL - SIDU
38%
Loosely correlated
-12.53%
ACHR - SIDU
34%
Loosely correlated
-13.17%
More