RBRK
Price
$79.50
Change
+$1.33 (+1.70%)
Updated
Oct 15, 11:16 AM (EDT)
Capitalization
15.44B
49 days until earnings call
Intraday Buy/Sell Signals
ZS
Price
$303.99
Change
+$2.19 (+0.73%)
Updated
Oct 15, 11:16 AM (EDT)
Capitalization
47.78B
40 days until earnings call
Intraday Buy/Sell Signals
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RBRK vs ZS

Header iconRBRK vs ZS Comparison
Open Charts RBRK vs ZSBanner chart's image
Rubrik
Price$79.50
Change+$1.33 (+1.70%)
Volume$1.6K
Capitalization15.44B
Zscaler
Price$303.99
Change+$2.19 (+0.73%)
Volume$150
Capitalization47.78B
RBRK vs ZS Comparison Chart in %
RBRK
Daily Signalchanged days ago
Gain/Loss if bought
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ZS
Daily Signalchanged days ago
Gain/Loss if bought
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RBRK vs. ZS commentary
Oct 17, 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 RBRK is a Hold and ZS is a Hold.

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COMPARISON
Comparison
Oct 17, 2025
Stock price -- (RBRK: $78.17 vs. ZS: $301.80)
Brand notoriety: RBRK: Not notable vs. ZS: Notable
Both companies represent the Computer Communications industry
Current volume relative to the 65-day Moving Average: RBRK: 72% vs. ZS: 97%
Market capitalization -- RBRK: $15.44B vs. ZS: $47.78B
RBRK [@Computer Communications] is valued at $15.44B. ZS’s [@Computer Communications] market capitalization is $47.78B. The market cap for tickers in the [@Computer Communications] industry ranges from $3.82T to $0. The average market capitalization across the [@Computer Communications] industry is $27.49B.

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).

RBRK’s FA Score shows that 0 FA rating(s) are green whileZS’s FA Score has 0 green FA rating(s).

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

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.

RBRK’s TA Score shows that 3 TA indicator(s) are bullish while ZS’s TA Score has 4 bullish TA indicator(s).

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

Price Growth

RBRK (@Computer Communications) experienced а -1.67% price change this week, while ZS (@Computer Communications) price change was +3.09% for the same time period.

The average weekly price growth across all stocks in the @Computer Communications industry was -0.16%. For the same industry, the average monthly price growth was +7.86%, and the average quarterly price growth was +65.83%.

Reported Earning Dates

RBRK is expected to report earnings on Dec 04, 2025.

ZS is expected to report earnings on Nov 26, 2025.

Industries' Descriptions

@Computer Communications (-0.16% weekly)

Computer communications industry develops technology that allows computing devices to exchange data with each other using connections/data links between nodes. Common types of computer network include Cloud (IAN), Internet, Wide (WAN, Local (LAN)/Wireless(WLAN) etc. The industry is an ever-more important part of technology, and is set to become even bigger as the Internet of Things (IoT) rapidly forays into the various aspects of our lives. Cisco Systems, Inc., Palo Alto Networks, Inc. and Arista Networks, Inc., Fortinet, Inc. are some of the major computer communications companies.

SUMMARIES
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FUNDAMENTALS
Fundamentals
ZS($47.8B) has a higher market cap than RBRK($15.4B). ZS YTD gains are higher at: 67.286 vs. RBRK (19.599). ZS has higher annual earnings (EBITDA): 108M vs. RBRK (-370.87M). ZS has more cash in the bank: 3.57B vs. RBRK (1.52B). RBRK has less debt than ZS: RBRK (1.14B) vs ZS (1.8B). ZS has higher revenues than RBRK: ZS (2.67B) vs RBRK (1.08B).
RBRKZSRBRK / ZS
Capitalization15.4B47.8B32%
EBITDA-370.87M108M-343%
Gain YTD19.59967.28629%
P/E Ratio28.39N/A-
Revenue1.08B2.67B41%
Total Cash1.52B3.57B43%
Total Debt1.14B1.8B63%
FUNDAMENTALS RATINGS
ZS: Fundamental Ratings
ZS
OUTLOOK RATING
1..100
18
VALUATION
overvalued / fair valued / undervalued
1..100
83
Overvalued
PROFIT vs RISK RATING
1..100
59
SMR RATING
1..100
93
PRICE GROWTH RATING
1..100
42
P/E GROWTH RATING
1..100
100
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
RBRKZS
RSI
ODDS (%)
N/A
Bearish Trend 3 days ago
67%
Stochastic
ODDS (%)
Bearish Trend 3 days ago
82%
Bearish Trend 3 days ago
87%
Momentum
ODDS (%)
Bearish Trend 3 days ago
83%
N/A
MACD
ODDS (%)
Bullish Trend 3 days ago
82%
N/A
TrendWeek
ODDS (%)
Bearish Trend 3 days ago
74%
Bullish Trend 3 days ago
79%
TrendMonth
ODDS (%)
Bullish Trend 3 days ago
83%
Bullish Trend 3 days ago
80%
Advances
ODDS (%)
Bullish Trend 8 days ago
87%
Bullish Trend 8 days ago
79%
Declines
ODDS (%)
Bearish Trend 10 days ago
84%
Bearish Trend 10 days ago
79%
BollingerBands
ODDS (%)
Bullish Trend 3 days ago
90%
Bearish Trend 3 days ago
70%
Aroon
ODDS (%)
N/A
Bullish Trend 3 days ago
82%
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RBRK
Daily Signalchanged days ago
Gain/Loss if bought
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ZS
Daily Signalchanged days ago
Gain/Loss if bought
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RBRK and

Correlation & Price change

A.I.dvisor indicates that over the last year, RBRK has been loosely correlated with ZS. These tickers have moved in lockstep 62% of the time. This A.I.-generated data suggests there is some statistical probability that if RBRK jumps, then ZS could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To RBRK
1D Price
Change %
RBRK100%
-6.03%
ZS - RBRK
62%
Loosely correlated
-3.59%
CRWD - RBRK
57%
Loosely correlated
-3.87%
NET - RBRK
54%
Loosely correlated
-2.25%
AVPT - RBRK
53%
Loosely correlated
-0.48%
NTNX - RBRK
51%
Loosely correlated
-1.39%
More

ZS and

Correlation & Price change

A.I.dvisor indicates that over the last year, ZS has been closely correlated with CRWD. These tickers have moved in lockstep 75% of the time. This A.I.-generated data suggests there is a high statistical probability that if ZS jumps, then CRWD could also see price increases.

1D
1W
1M
1Q
6M
1Y
5Y
Ticker /
NAME
Correlation
To ZS
1D Price
Change %
ZS100%
-3.59%
CRWD - ZS
75%
Closely correlated
-3.87%
PANW - ZS
70%
Closely correlated
-2.68%
COIN - ZS
66%
Closely correlated
-4.33%
NET - ZS
65%
Loosely correlated
-2.25%
CLSK - ZS
63%
Loosely correlated
+9.63%
More