RDWR vs. ALLT
RDWR (Radware Ltd.) and ALLT (Allot Communications Ltd) are both stocks. Both operate in the Software - Infrastructure industry within the Technology sector. Over the past 10 years, RDWR returned 9.36%/yr vs 3.71%/yr for ALLT. At a 0.25 correlation, their price movements are largely independent.
Performance
RDWR vs. ALLT - Performance Comparison
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Returns By Period
In the year-to-date period, RDWR achieves a 14.78% return, which is significantly higher than ALLT's -28.69% return. Over the past 10 years, RDWR has outperformed ALLT with an annualized return of 9.36%, while ALLT has yielded a comparatively lower 3.71% annualized return.
RDWR
- 1D
- 2.03%
- 1M
- -6.37%
- YTD
- 14.78%
- 6M
- 13.32%
- 1Y
- 0.58%
- 3Y*
- 12.85%
- 5Y*
- -2.16%
- 10Y*
- 9.36%
ALLT
- 1D
- -2.37%
- 1M
- -8.96%
- YTD
- -28.69%
- 6M
- -25.66%
- 1Y
- -22.28%
- 3Y*
- 30.21%
- 5Y*
- -18.19%
- 10Y*
- 3.71%
RDWR vs. ALLT - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
RDWR Radware Ltd. | 14.78% | 6.92% | 35.07% | -15.54% | -52.57% | 50.05% | 7.64% | 13.52% | 17.06% | 33.06% |
ALLT Allot Communications Ltd | -28.69% | 65.21% | 260.61% | -52.03% | -71.04% | 12.93% | 23.76% | 40.03% | 13.88% | 11.27% |
Correlation
The correlation between RDWR and ALLT is 0.33, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.33 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.27 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.28 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.29 |
Correlation (All Time) Calculated using the full available price history since Nov 16, 2006 | 0.25 |
Fundamentals
RDWR:
$1.23B
ALLT:
$349.75M
RDWR:
$0.43
ALLT:
$0.13
RDWR:
63.63
ALLT:
53.68
RDWR:
1.78
ALLT:
0.11
RDWR:
4.00
ALLT:
3.05
RDWR:
3.76
ALLT:
3.03
RDWR:
$309.58M
ALLT:
$105.27M
RDWR:
$250.12M
ALLT:
$74.41M
RDWR:
$27.98M
ALLT:
$10.81M
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Return for Risk
RDWR vs. ALLT — Risk / Return Rank
RDWR
ALLT
RDWR vs. ALLT - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Radware Ltd. (RDWR) and Allot Communications Ltd (ALLT). 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.
Values are calculated on a 1-year rolling basis and updated daily. Risk-adjusted metrics are more stable over longer periods — use the period switch above to explore them.
| RDWR | ALLT | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.36 | ||
| Sortino ratioReturn per unit of downside risk | +0.32 | ||
| Omega ratioGain probability vs. loss probability | 1.03 | 0.99 | +0.04 |
| Calmar ratioReturn relative to maximum drawdown | 0.02 | -0.49 | +0.51 |
| Martin ratioReturn relative to average drawdown | 0.03 | -0.88 | +0.91 |
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Drawdowns
RDWR vs. ALLT - Drawdown Comparison
The maximum RDWR drawdown since its inception was -93.76%, roughly equal to the maximum ALLT drawdown of -95.42%. Use the drawdown chart below to compare losses from any high point for RDWR and ALLT.
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Drawdown Indicators
| RDWR | ALLT | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -93.76% | -95.42% | +1.66% |
Max Drawdown (1Y)Largest decline over 1 year | -29.42% | -45.65% | +16.23% |
Max Drawdown (3Y)Largest decline over 3 years | -29.42% | -59.72% | +30.30% |
Max Drawdown (5Y)Largest decline over 5 years | -65.55% | -93.58% | +28.03% |
Max Drawdown (10Y)Largest decline over 10 years | -65.55% | -93.72% | +28.17% |
Current DrawdownCurrent decline from peak | -33.76% | -74.99% | +41.23% |
Average DrawdownAverage peak-to-trough decline | -61.04% | -65.06% | +4.02% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 17.23% | 25.40% | -8.17% |
Volatility
RDWR vs. ALLT - Volatility Comparison
The current volatility for Radware Ltd. (RDWR) is 12.10%, while Allot Communications Ltd (ALLT) has a volatility of 15.26%. This indicates that RDWR experiences smaller price fluctuations and is considered to be less risky than ALLT based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| RDWR | ALLT | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 12.10% | 15.26% | -3.16% |
Volatility (6M)Calculated over the trailing 6-month period | 29.13% | 52.00% | -22.87% |
Volatility (1Y)Calculated over the trailing 1-year period | 35.59% | 65.47% | -29.88% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 37.04% | 60.70% | -23.66% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 31.61% | 52.32% | -20.71% |
Dividends
RDWR vs. ALLT - Dividend Comparison
Neither RDWR nor ALLT has paid dividends to shareholders.
Financials
RDWR vs. ALLT - Financials Comparison
This section allows you to compare key financial metrics between Radware Ltd. and Allot Communications Ltd. 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
RDWR vs. ALLT - Profitability Comparison
RDWR - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Radware Ltd. reported a gross profit of 64.70M and revenue of 79.81M. Therefore, the gross margin over that period was 81.1%.
ALLT - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, Allot Communications Ltd reported a gross profit of 18.74M and revenue of 26.43M. Therefore, the gross margin over that period was 70.9%.
RDWR - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Radware Ltd. reported an operating income of 4.81M and revenue of 79.81M, resulting in an operating margin of 6.0%.
ALLT - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, Allot Communications Ltd reported an operating income of 1.53M and revenue of 26.43M, resulting in an operating margin of 5.8%.
RDWR - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Radware Ltd. reported a net income of 3.54M and revenue of 79.81M, resulting in a net margin of 4.4%.
ALLT - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, Allot Communications Ltd reported a net income of 1.94M and revenue of 26.43M, resulting in a net margin of 7.4%.
Frequently Asked Questions
RDWR and ALLT have a correlation of 0.33, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
ALLT has higher volatility (15.26%) compared to RDWR (12.10%). In terms of maximum drawdown, RDWR dropped -93.76% vs ALLT's -95.42%.
RDWR currently has the higher Sharpe Ratio (0.02 vs -0.34), meaning it's delivered slightly more return per unit of risk over the trailing 12 months. However, this ranking shifts over time - use the Risk/Return Score above for a more comprehensive view that combines Sharpe, Sortino, and other measures used by quantitative funds.
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