GRRR vs. PRZO
GRRR (Gorilla Technology Group Inc.) and PRZO (ParaZero Technologies Ltd. Ordinary Shares) are both stocks. GRRR operates in Software - Infrastructure (Technology), while PRZO operates in Aerospace & Defense (Industrials). Over the past year, GRRR returned -15.49% vs -49.14% for PRZO. At a 0.15 correlation, their price movements are largely independent.
Performance
GRRR vs. PRZO - Performance Comparison
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Returns By Period
In the year-to-date period, GRRR achieves a 59.34% return, which is significantly higher than PRZO's -26.98% return.
GRRR
- 1D
- -2.14%
- 1M
- 25.54%
- YTD
- 59.34%
- 6M
- 26.64%
- 1Y
- -15.49%
- 3Y*
- -0.38%
- 5Y*
- —
- 10Y*
- —
PRZO
- 1D
- -3.06%
- 1M
- 7.50%
- YTD
- -26.98%
- 6M
- -52.77%
- 1Y
- -49.14%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
GRRR vs. PRZO - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | |
|---|---|---|---|---|
GRRR Gorilla Technology Group Inc. | 59.34% | -39.53% | 234.82% | -75.37% |
PRZO ParaZero Technologies Ltd. Ordinary Shares | -26.98% | -59.85% | 185.59% | -82.62% |
Correlation
The correlation between GRRR and PRZO is 0.34, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.34 |
Correlation (All Time) Calculated using the full available price history since Jul 27, 2023 | 0.15 |
The correlation between GRRR and PRZO shifts across timeframes, from 0.15 (all time) to 0.34 (1 year), reflecting how their relationship changes across market environments.
Fundamentals
GRRR:
$452.96M
PRZO:
$11.14M
GRRR:
-$1.81
PRZO:
-$0.33
GRRR:
3.77
PRZO:
13.95
GRRR:
2.58
PRZO:
11.25
GRRR:
$111.33M
PRZO:
$741.37K
GRRR:
$33.42M
PRZO:
-$40.47K
GRRR:
-$22.71M
PRZO:
-$7.24M
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Return for Risk
GRRR vs. PRZO — Risk / Return Rank
GRRR
PRZO
GRRR vs. PRZO - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Gorilla Technology Group Inc. (GRRR) and ParaZero Technologies Ltd. Ordinary Shares (PRZO). 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.
| GRRR | PRZO | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +0.24 | ||
| Sortino ratioReturn per unit of downside risk | +0.42 | ||
| Omega ratioGain probability vs. loss probability | 1.04 | 0.99 | +0.05 |
| Calmar ratioReturn relative to maximum drawdown | -0.25 | -0.64 | +0.39 |
| Martin ratioReturn relative to average drawdown | -0.38 | -1.16 | +0.78 |
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Drawdowns
GRRR vs. PRZO - Drawdown Comparison
The maximum GRRR drawdown since its inception was -99.38%, which is greater than PRZO's maximum drawdown of -88.53%. Use the drawdown chart below to compare losses from any high point for GRRR and PRZO.
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Drawdown Indicators
| GRRR | PRZO | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -99.38% | -88.53% | -10.85% |
Max Drawdown (1Y)Largest decline over 1 year | -62.45% | -76.78% | +14.33% |
Max Drawdown (3Y)Largest decline over 3 years | -96.27% | — | — |
Current DrawdownCurrent decline from peak | -95.20% | -85.45% | -9.75% |
Average DrawdownAverage peak-to-trough decline | -91.93% | -74.24% | -17.69% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 41.22% | 42.41% | -1.19% |
Volatility
GRRR vs. PRZO - Volatility Comparison
The current volatility for Gorilla Technology Group Inc. (GRRR) is 33.91%, while ParaZero Technologies Ltd. Ordinary Shares (PRZO) has a volatility of 50.24%. This indicates that GRRR experiences smaller price fluctuations and is considered to be less risky than PRZO based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| GRRR | PRZO | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 33.91% | 50.24% | -16.33% |
Volatility (6M)Calculated over the trailing 6-month period | 59.91% | 91.31% | -31.40% |
Volatility (1Y)Calculated over the trailing 1-year period | 87.88% | 117.45% | -29.57% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 163.67% | 174.37% | -10.70% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 163.67% | 174.37% | -10.70% |
Dividends
GRRR vs. PRZO - Dividend Comparison
Neither GRRR nor PRZO has paid dividends to shareholders.
Financials
GRRR vs. PRZO - Financials Comparison
This section allows you to compare key financial metrics between Gorilla Technology Group Inc. and ParaZero Technologies Ltd. Ordinary Shares. 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
Frequently Asked Questions
GRRR and PRZO have a correlation of 0.34, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
PRZO has higher volatility (50.24%) compared to GRRR (33.91%). In terms of maximum drawdown, GRRR dropped -99.38% vs PRZO's -88.53%.
GRRR currently has the higher Sharpe Ratio (-0.18 vs -0.42), 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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