JBI
Price
$10.02
Change
+$0.16 (+1.62%)
Updated
Sep 26 closing price
Capitalization
1.39B
38 days until earnings call
ROCK
Price
$62.91
Change
+$1.86 (+3.05%)
Updated
Sep 26 closing price
Capitalization
1.86B
32 days until earnings call
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JBI vs ROCK

Header iconJBI vs ROCK Comparison
Open Charts JBI vs ROCKBanner chart's image
Janus International Group
Price$10.02
Change+$0.16 (+1.62%)
Volume$461.22K
Capitalization1.39B
Gibraltar Industries
Price$62.91
Change+$1.86 (+3.05%)
Volume$200.06K
Capitalization1.86B
JBI vs ROCK Comparison Chart in %
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JBI
Daily Signalchanged days ago
Gain/Loss if bought
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ROCK
Daily Signalchanged days ago
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JBI vs. ROCK commentary
Sep 29, 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 JBI is a Buy and ROCK is a StrongBuy.

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COMPARISON
Comparison
Sep 29, 2025
Stock price -- (JBI: $10.02 vs. ROCK: $62.91)
Brand notoriety: JBI and ROCK are both not notable
Both companies represent the Building Products industry
Current volume relative to the 65-day Moving Average: JBI: 48% vs. ROCK: 85%
Market capitalization -- JBI: $1.39B vs. ROCK: $1.86B
JBI [@Building Products] is valued at $1.39B. ROCK’s [@Building Products] market capitalization is $1.86B. The market cap for tickers in the [@Building Products] industry ranges from $92.4B to $0. The average market capitalization across the [@Building Products] industry is $10.9B.

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).

JBI’s FA Score shows that 1 FA rating(s) are green whileROCK’s FA Score has 0 green FA rating(s).

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

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.

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

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

Price Growth

JBI (@Building Products) experienced а -1.47% price change this week, while ROCK (@Building Products) price change was +1.71% for the same time period.

The average weekly price growth across all stocks in the @Building Products industry was -2.10%. For the same industry, the average monthly price growth was -3.63%, and the average quarterly price growth was +11.53%.

Reported Earning Dates

JBI is expected to report earnings on Nov 05, 2025.

ROCK is expected to report earnings on Oct 30, 2025.

Industries' Descriptions

@Building Products (-2.10% weekly)

The industry manufactures products used in the construction of residential and commercial buildings. The process involves using materials and other products, and processing them to create finished items such as doors, windows, light fittings, floor coverings, climate control products and other building components and home improvement products. Masco Corporation, Allegion PLC and Lennox International Inc. are major manufacturers of such products.

SUMMARIES
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FUNDAMENTALS
Fundamentals
ROCK($1.86B) has a higher market cap than JBI($1.39B). JBI has higher P/E ratio than ROCK: JBI (32.32) vs ROCK (14.14). JBI YTD gains are higher at: 36.327 vs. ROCK (6.808). ROCK has higher annual earnings (EBITDA): 186M vs. JBI (151M). JBI has more cash in the bank: 174M vs. ROCK (43.3M). ROCK has less debt than JBI: ROCK (50.6M) vs JBI (556M). ROCK has higher revenues than JBI: ROCK (1.35B) vs JBI (900M).
JBIROCKJBI / ROCK
Capitalization1.39B1.86B75%
EBITDA151M186M81%
Gain YTD36.3276.808534%
P/E Ratio32.3214.14229%
Revenue900M1.35B67%
Total Cash174M43.3M402%
Total Debt556M50.6M1,099%
FUNDAMENTALS RATINGS
ROCK: Fundamental Ratings
ROCK
OUTLOOK RATING
1..100
60
VALUATION
overvalued / fair valued / undervalued
1..100
71
Overvalued
PROFIT vs RISK RATING
1..100
100
SMR RATING
1..100
62
PRICE GROWTH RATING
1..100
58
P/E GROWTH RATING
1..100
76
SEASONALITY SCORE
1..100
50

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.

TECHNICAL ANALYSIS
Technical Analysis
JBIROCK
RSI
ODDS (%)
N/A
N/A
Stochastic
ODDS (%)
Bullish Trend 3 days ago
73%
Bearish Trend 3 days ago
64%
Momentum
ODDS (%)
Bearish Trend 3 days ago
70%
Bullish Trend 3 days ago
76%
MACD
ODDS (%)
Bearish Trend 3 days ago
71%
Bullish Trend 3 days ago
68%
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
72%
Bullish Trend 3 days ago
70%
TrendMonth
ODDS (%)
Bearish Trend 3 days ago
73%
Bearish Trend 3 days ago
68%
Advances
ODDS (%)
Bullish Trend 18 days ago
73%
Bullish Trend 3 days ago
73%
Declines
ODDS (%)
Bearish Trend 4 days ago
69%
Bearish Trend 5 days ago
74%
BollingerBands
ODDS (%)
N/A
N/A
Aroon
ODDS (%)
Bullish Trend 3 days ago
73%
Bearish Trend 3 days ago
70%
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JBI
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ROCK
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JBI and

Correlation & Price change

A.I.dvisor indicates that over the last year, JBI has been loosely correlated with NX. These tickers have moved in lockstep 44% of the time. This A.I.-generated data suggests there is some statistical probability that if JBI jumps, then NX could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To JBI
1D Price
Change %
JBI100%
+1.62%
NX - JBI
44%
Loosely correlated
+2.30%
ROCK - JBI
36%
Loosely correlated
+3.05%
LPX - JBI
36%
Loosely correlated
+1.59%
TILE - JBI
36%
Loosely correlated
+0.14%
TREX - JBI
31%
Poorly correlated
+1.58%
More

ROCK and

Correlation & Price change

A.I.dvisor indicates that over the last year, ROCK has been loosely correlated with MAS. These tickers have moved in lockstep 64% of the time. This A.I.-generated data suggests there is some statistical probability that if ROCK jumps, then MAS could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ROCK
1D Price
Change %
ROCK100%
+3.05%
MAS - ROCK
64%
Loosely correlated
-0.06%
FBIN - ROCK
64%
Loosely correlated
+0.93%
OC - ROCK
63%
Loosely correlated
+2.25%
TREX - ROCK
63%
Loosely correlated
+1.58%
AWI - ROCK
61%
Loosely correlated
+0.94%
More