YALA vs. NVMI
YALA (Yalla Group Limited) and NVMI (Nova Ltd) are both stocks. Both are in the Technology sector — YALA in Software - Application, NVMI in Semiconductor Equipment & Materials. Over the past 5 years, YALA returned -20.23%/yr vs 36.82%/yr for NVMI. At a 0.26 correlation, their price movements are largely independent.
Performance
YALA vs. NVMI - Performance Comparison
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Returns By Period
In the year-to-date period, YALA achieves a -22.48% return, which is significantly lower than NVMI's 44.92% return.
YALA
- 1D
- -0.37%
- 1M
- -0.19%
- 6M
- -23.69%
- YTD
- -22.48%
- 1Y
- -27.40%
- 3Y*
- 3.16%
- 5Y*
- -20.23%
- 10Y*
- —
NVMI
- 1D
- 0.40%
- 1M
- -14.96%
- 6M
- 20.77%
- YTD
- 44.92%
- 1Y
- 67.48%
- 3Y*
- 63.15%
- 5Y*
- 36.82%
- 10Y*
- 44.72%
YALA vs. NVMI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | |
|---|---|---|---|---|---|---|---|
YALA Yalla Group Limited | -22.48% | 70.94% | -33.77% | 75.14% | -47.84% | -53.18% | 46.97% |
NVMI Nova Ltd | 44.92% | 66.74% | 43.35% | 68.21% | -44.25% | 107.51% | 34.60% |
Correlation
The correlation between YALA and NVMI is 0.21, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.21 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.19 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.28 |
Correlation (All Time) Calculated using the full available price history since Sep 30, 2020 | 0.26 |
Fundamentals
YALA:
$830.70M
NVMI:
$15.13B
YALA:
$0.80
NVMI:
$7.85
YALA:
6.77
NVMI:
60.61
YALA:
0.43
NVMI:
2.10
YALA:
2.84
NVMI:
17.71
YALA:
1.14
NVMI:
11.81
YALA:
$337.07M
NVMI:
$902.53M
YALA:
$227.87M
NVMI:
$518.59M
YALA:
$124.32M
NVMI:
$293.89M
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Return for Risk
YALA vs. NVMI — Risk / Return Rank
YALA
NVMI
YALA vs. NVMI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Yalla Group Limited (YALA) and Nova Ltd (NVMI). 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.
| YALA | NVMI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -1.96 | ||
| Sortino ratioReturn per unit of downside risk | -2.70 | ||
| Omega ratioGain probability vs. loss probability | 0.88 | 1.22 | -0.34 |
| Calmar ratioReturn relative to maximum drawdown | -0.64 | 2.60 | -3.23 |
| Martin ratioReturn relative to average drawdown | -1.14 | 7.43 | -8.57 |
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Drawdowns
YALA vs. NVMI - Drawdown Comparison
The maximum YALA drawdown since its inception was -92.42%, smaller than the maximum NVMI drawdown of -98.22%. Use the drawdown chart below to compare losses from any high point for YALA and NVMI.
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Drawdown Indicators
| YALA | NVMI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -92.42% | -98.22% | +5.80% |
Max Drawdown (1Y)Largest decline over 1 year | -44.16% | -26.29% | -17.87% |
Max Drawdown (3Y)Largest decline over 3 years | -44.16% | -40.79% | -3.37% |
Max Drawdown (5Y)Largest decline over 5 years | -81.71% | -52.76% | -28.95% |
Max Drawdown (10Y)Largest decline over 10 years | — | -52.76% | — |
Current DrawdownCurrent decline from peak | -86.76% | -21.42% | -65.34% |
Average DrawdownAverage peak-to-trough decline | -78.76% | -51.65% | -27.11% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 24.57% | 9.17% | +15.40% |
Volatility
YALA vs. NVMI - Volatility Comparison
The current volatility for Yalla Group Limited (YALA) is 11.59%, while Nova Ltd (NVMI) has a volatility of 25.53%. This indicates that YALA experiences smaller price fluctuations and is considered to be less risky than NVMI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| YALA | NVMI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 11.59% | 25.53% | -13.94% |
Volatility (6M)Calculated over the trailing 6-month period | 24.52% | 45.01% | -20.49% |
Volatility (1Y)Calculated over the trailing 1-year period | 36.58% | 57.12% | -20.54% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 54.23% | 48.47% | +5.76% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 70.07% | 43.91% | +26.16% |
Dividends
YALA vs. NVMI - Dividend Comparison
Neither YALA nor NVMI has paid dividends to shareholders.
Financials
YALA vs. NVMI - Financials Comparison
This section allows you to compare key financial metrics between Yalla Group Limited and Nova 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
YALA vs. NVMI - Profitability Comparison
YALA - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Yalla Group Limited reported a gross profit of 52.54M and revenue of 79.01M. Therefore, the gross margin over that period was 66.5%.
NVMI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jul 2026, Nova Ltd reported a gross profit of 135.69M and revenue of 235.31M. Therefore, the gross margin over that period was 57.7%.
YALA - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Yalla Group Limited reported an operating income of 23.46M and revenue of 79.01M, resulting in an operating margin of 29.7%.
NVMI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jul 2026, Nova Ltd reported an operating income of 70.84M and revenue of 235.31M, resulting in an operating margin of 30.1%.
YALA - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Yalla Group Limited reported a net income of 28.94M and revenue of 79.01M, resulting in a net margin of 36.6%.
NVMI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jul 2026, Nova Ltd reported a net income of 69.26M and revenue of 235.31M, resulting in a net margin of 29.4%.
Frequently Asked Questions
YALA and NVMI have a correlation of 0.21, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
NVMI has higher volatility (25.53%) compared to YALA (11.59%). In terms of maximum drawdown, YALA dropped -92.42% vs NVMI's -98.22%.
NVMI currently has the higher Sharpe Ratio (1.20 vs -0.77), 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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