ALAR vs. ZS
Compare and contrast key facts about Alarum Technologies Ltd. (ALAR) and Zscaler, Inc. (ZS).
Performance
ALAR vs. ZS - Performance Comparison
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ALAR vs. ZS - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | |
|---|---|---|---|---|---|---|---|---|---|
ALAR Alarum Technologies Ltd. | -30.54% | -19.13% | 36.73% | 223.33% | -66.20% | -50.00% | -53.14% | -94.90% | -80.59% |
ZS Zscaler, Inc. | -37.63% | 24.67% | -18.57% | 98.00% | -65.18% | 60.90% | 329.48% | 18.59% | 5.26% |
Fundamentals
ALAR:
$52.71M
ZS:
$22.40B
ALAR:
$0.12
ZS:
-$0.43
ALAR:
1.19
ZS:
7.36
ALAR:
1.64
ZS:
10.20
ALAR:
$40.79M
ZS:
$3.00B
ALAR:
$23.85M
ZS:
$2.30B
ALAR:
$1.04M
ZS:
$56.95M
Returns By Period
In the year-to-date period, ALAR achieves a -30.54% return, which is significantly higher than ZS's -37.63% return.
ALAR
- 1D
- 6.43%
- 1M
- -8.46%
- YTD
- -30.54%
- 6M
- -60.21%
- 1Y
- -4.64%
- 3Y*
- 50.17%
- 5Y*
- -15.82%
- 10Y*
- —
ZS
- 1D
- 2.21%
- 1M
- -4.56%
- YTD
- -37.63%
- 6M
- -53.18%
- 1Y
- -29.30%
- 3Y*
- 6.29%
- 5Y*
- -4.41%
- 10Y*
- —
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Return for Risk
ALAR vs. ZS — Risk / Return Rank
ALAR
ZS
ALAR vs. ZS - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Alarum Technologies Ltd. (ALAR) and Zscaler, Inc. (ZS). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
| ALAR | ZS | Difference | |
|---|---|---|---|
Sharpe ratioReturn per unit of total volatility | -0.06 | -0.64 | +0.58 |
Sortino ratioReturn per unit of downside risk | 0.57 | -0.68 | +1.25 |
Omega ratioGain probability vs. loss probability | 1.07 | 0.90 | +0.16 |
Calmar ratioReturn relative to maximum drawdown | -0.09 | -0.53 | +0.44 |
Martin ratioReturn relative to average drawdown | -0.19 | -1.24 | +1.05 |
Data is calculated on a 1-year rolling basis and updated daily. The trend shows the change in the indicator over the past month. | |||
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Sharpe Ratios by Period
| ALAR | ZS | Difference | |
|---|---|---|---|
Sharpe Ratio (1Y)Calculated over the trailing 1-year period | -0.06 | -0.64 | +0.58 |
Sharpe Ratio (5Y)Calculated over the trailing 5-year period | -0.17 | -0.08 | -0.08 |
Sharpe Ratio (All Time)Calculated using the full available price history | -0.53 | 0.35 | -0.88 |
Correlation
The correlation between ALAR and ZS is 0.20, which is considered to be low. This implies their price changes are not closely related. A low correlation is generally favorable for portfolio diversification, as it helps to reduce overall risk by spreading it across multiple assets with different performance patterns.
Dividends
ALAR vs. ZS - Dividend Comparison
Neither ALAR nor ZS has paid dividends to shareholders.
Drawdowns
ALAR vs. ZS - Drawdown Comparison
The maximum ALAR drawdown since its inception was -99.95%, which is greater than ZS's maximum drawdown of -76.41%. Use the drawdown chart below to compare losses from any high point for ALAR and ZS.
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Drawdown Indicators
| ALAR | ZS | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.95% | -76.41% | -23.54% |
Max Drawdown (1Y)Largest decline over 1 year | -67.10% | -60.40% | -6.70% |
Max Drawdown (5Y)Largest decline over 5 years | -90.73% | -76.41% | -14.32% |
Current DrawdownCurrent decline from peak | -99.81% | -61.96% | -37.85% |
Average DrawdownAverage peak-to-trough decline | -95.53% | -31.96% | -63.57% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 33.66% | 26.13% | +7.53% |
Volatility
ALAR vs. ZS - Volatility Comparison
Alarum Technologies Ltd. (ALAR) has a higher volatility of 25.58% compared to Zscaler, Inc. (ZS) at 14.01%. This indicates that ALAR's price experiences larger fluctuations and is considered to be riskier than ZS based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| ALAR | ZS | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 25.58% | 14.01% | +11.57% |
Volatility (6M)Calculated over the trailing 6-month period | 50.15% | 36.32% | +13.83% |
Volatility (1Y)Calculated over the trailing 1-year period | 84.13% | 46.18% | +37.95% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 96.34% | 53.25% | +43.09% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 104.99% | 57.02% | +47.97% |
Financials
ALAR vs. ZS - Financials Comparison
This section allows you to compare key financial metrics between Alarum Technologies Ltd. and Zscaler, Inc.. You can select fields from income statements, balance sheets, and cash flow statements to easily visualize and compare the financial health of both companies.
Total Revenue: Total amount of money received from sales and other business activities
ALAR vs. ZS - Profitability Comparison
ALAR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Alarum Technologies Ltd. reported a gross profit of 6.40M and revenue of 11.89M. Therefore, the gross margin over that period was 53.9%.
ZS - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Apr 2026, Zscaler, Inc. reported a gross profit of 624.49M and revenue of 815.75M. Therefore, the gross margin over that period was 76.6%.
ALAR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Alarum Technologies Ltd. reported an operating income of 31.19K and revenue of 11.89M, resulting in an operating margin of 0.3%.
ZS - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Apr 2026, Zscaler, Inc. reported an operating income of -51.77M and revenue of 815.75M, resulting in an operating margin of -6.4%.
ALAR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Alarum Technologies Ltd. reported a net income of 216.34K and revenue of 11.89M, resulting in a net margin of 1.8%.
ZS - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Apr 2026, Zscaler, Inc. reported a net income of -34.31M and revenue of 815.75M, resulting in a net margin of -4.2%.