FLY
Price
$21.42
Change
+$3.11 (+16.99%)
Updated
Nov 13 closing price
Capitalization
3.17B
Intraday BUY SELL Signals
SPR
Price
$36.34
Change
+$0.20 (+0.55%)
Updated
Nov 13 closing price
Capitalization
4.27B
105 days until earnings call
Intraday BUY SELL Signals
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FLY vs SPR

Header iconFLY vs SPR Comparison
Open Charts FLY vs SPRBanner chart's image
Firefly Aerospace
Price$21.42
Change+$3.11 (+16.99%)
Volume$8.16M
Capitalization3.17B
Spirit Aerosystems Holdings
Price$36.34
Change+$0.20 (+0.55%)
Volume$1.16M
Capitalization4.27B
FLY vs SPR Comparison Chart in %
FLY
Daily Signal:
Gain/Loss:
SPR
Daily Signal:
Gain/Loss:
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VS
FLY vs. SPR commentary
Nov 14, 2025

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 FLY is a Buy and SPR is a Hold.

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COMPARISON
Comparison
Nov 14, 2025
Stock price -- (FLY: $21.42 vs. SPR: $36.34)
Brand notoriety: FLY: Not notable vs. SPR: Notable
Both companies represent the Aerospace & Defense industry
Current volume relative to the 65-day Moving Average: FLY: 399% vs. SPR: 112%
Market capitalization -- FLY: $3.17B vs. SPR: $4.27B
FLY [@Aerospace & Defense] is valued at $3.17B. SPR’s [@Aerospace & Defense] market capitalization is $4.27B. The market cap for tickers in the [@Aerospace & Defense] industry ranges from $320.84B to $0. The average market capitalization across the [@Aerospace & Defense] industry is $22.84B.

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).

FLY’s FA Score shows that 1 FA rating(s) are green whileSPR’s FA Score has 0 green FA rating(s).

  • FLY’s FA Score: 1 green, 4 red.
  • SPR’s FA Score: 0 green, 5 red.
According to our system of comparison, FLY is a better buy in the long-term than SPR.

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.

FLY’s TA Score shows that 4 TA indicator(s) are bullish while SPR’s TA Score has 5 bullish TA indicator(s).

  • FLY’s TA Score: 4 bullish, 4 bearish.
  • SPR’s TA Score: 5 bullish, 4 bearish.
According to our system of comparison, both FLY and SPR are a good buy in the short-term.

Price Growth

FLY (@Aerospace & Defense) experienced а +10.81% price change this week, while SPR (@Aerospace & Defense) price change was +1.94% for the same time period.

The average weekly price growth across all stocks in the @Aerospace & Defense industry was -2.15%. For the same industry, the average monthly price growth was -7.57%, and the average quarterly price growth was +28.45%.

Reported Earning Dates

SPR is expected to report earnings on Feb 27, 2026.

Industries' Descriptions

@Aerospace & Defense (-2.15% 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
SPR($4.27B) has a higher market cap than FLY($3.17B). FLY YTD gains are higher at: 7.516 vs. SPR (6.045). FLY has higher annual earnings (EBITDA): -201.63M vs. SPR (-1.66B). SPR has higher revenues than FLY: SPR (6.28B) vs FLY (108M).
FLYSPRFLY / SPR
Capitalization3.17B4.27B74%
EBITDA-201.63M-1.66B12%
Gain YTD7.5166.045124%
P/E RatioN/AN/A-
Revenue108M6.28B2%
Total CashN/A370M-
Total DebtN/A5.43B-
FUNDAMENTALS RATINGS
FLY vs SPR: Fundamental Ratings
FLY
SPR
OUTLOOK RATING
1..100
525
VALUATION
overvalued / fair valued / undervalued
1..100
38
Fair valued
62
Fair valued
PROFIT vs RISK RATING
1..100
7969
SMR RATING
1..100
100100
PRICE GROWTH RATING
1..100
6561
P/E GROWTH RATING
1..100
2459
SEASONALITY SCORE
1..100
785

Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.

FLY's Valuation (38) in the Finance Or Rental Or Leasing industry is in the same range as SPR (62) in the Aerospace And Defense industry. This means that FLY’s stock grew similarly to SPR’s over the last 12 months.

SPR's Profit vs Risk Rating (69) in the Aerospace And Defense industry is in the same range as FLY (79) in the Finance Or Rental Or Leasing industry. This means that SPR’s stock grew similarly to FLY’s over the last 12 months.

SPR's SMR Rating (100) in the Aerospace And Defense industry is in the same range as FLY (100) in the Finance Or Rental Or Leasing industry. This means that SPR’s stock grew similarly to FLY’s over the last 12 months.

SPR's Price Growth Rating (61) in the Aerospace And Defense industry is in the same range as FLY (65) in the Finance Or Rental Or Leasing industry. This means that SPR’s stock grew similarly to FLY’s over the last 12 months.

FLY's P/E Growth Rating (24) in the Finance Or Rental Or Leasing industry is somewhat better than the same rating for SPR (59) in the Aerospace And Defense industry. This means that FLY’s stock grew somewhat faster than SPR’s over the last 12 months.

TECHNICAL ANALYSIS
Technical Analysis
FLYSPR
RSI
ODDS (%)
Bullish Trend 3 days ago
50%
Bullish Trend 3 days ago
74%
Stochastic
ODDS (%)
Bullish Trend 3 days ago
67%
Bullish Trend 3 days ago
68%
Momentum
ODDS (%)
Bearish Trend 3 days ago
39%
Bearish Trend 3 days ago
71%
MACD
ODDS (%)
Bearish Trend 3 days ago
40%
Bearish Trend 3 days ago
66%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
54%
Bullish Trend 3 days ago
68%
TrendMonth
ODDS (%)
Bearish Trend 3 days ago
56%
Bearish Trend 3 days ago
74%
Advances
ODDS (%)
Bullish Trend 19 days ago
69%
Bullish Trend 3 days ago
67%
Declines
ODDS (%)
Bearish Trend 3 days ago
53%
Bearish Trend 10 days ago
71%
BollingerBands
ODDS (%)
Bullish Trend 3 days ago
40%
Bullish Trend 3 days ago
69%
Aroon
ODDS (%)
Bearish Trend 3 days ago
25%
Bearish Trend 3 days ago
80%
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FLY
Daily Signal:
Gain/Loss:
SPR
Daily Signal:
Gain/Loss:
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FLY and

Correlation & Price change

A.I.dvisor tells us that FLY and TDG have been poorly correlated (+9% of the time) for the last year. This A.I.-generated data suggests there is low statistical probability that FLY and TDG's prices will move in lockstep.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To FLY
1D Price
Change %
FLY100%
-4.29%
TDG - FLY
9%
Poorly correlated
+1.08%
AIRI - FLY
4%
Poorly correlated
+0.16%
RGR - FLY
4%
Poorly correlated
-1.23%
SPR - FLY
4%
Poorly correlated
+0.81%
NPK - FLY
-1%
Poorly correlated
-3.25%
More

SPR and

Correlation & Price change

A.I.dvisor indicates that over the last year, SPR has been closely correlated with BA. These tickers have moved in lockstep 87% of the time. This A.I.-generated data suggests there is a high statistical probability that if SPR jumps, then BA could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To SPR
1D Price
Change %
SPR100%
+0.81%
BA - SPR
87%
Closely correlated
+0.15%
HXL - SPR
52%
Loosely correlated
-0.15%
GE - SPR
50%
Loosely correlated
-0.55%
WWD - SPR
49%
Loosely correlated
+1.81%
SARO - SPR
47%
Loosely correlated
-3.34%
More