AMPX vs. SPGI
AMPX (Amprius Technologies Inc.) and SPGI (S&P Global Inc.) are both stocks. AMPX operates in Electrical Equipment & Parts (Industrials), while SPGI operates in Financial Data & Stock Exchanges (Financial Services). Over the past 3 years, AMPX returned 9.36%/yr vs 1.95%/yr for SPGI. Their 0.11 correlation means their historical movements had little consistent relationship.
Performance
AMPX vs. SPGI - Performance Comparison
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Returns By Period
In the year-to-date period, AMPX achieves a 21.67% return, which is significantly higher than SPGI's -20.81% return.
AMPX
- 1D
- 1.37%
- 1M
- -22.46%
- 6M
- -22.83%
- YTD
- 21.67%
- 1Y
- 50.94%
- 3Y*
- 9.36%
- 5Y*
- —
- 10Y*
- —
- ALL TIME*
- 1.65%
SPGI
- 1D
- -0.74%
- 1M
- -6.36%
- 6M
- -21.59%
- YTD
- -20.81%
- 1Y
- -23.87%
- 3Y*
- 1.95%
- 5Y*
- 0.04%
- 10Y*
- 14.16%
- ALL TIME*
- 12.79%
Liquidity Comparison
| Position | Avg. Volume Value (2W) | Avg. Volume Value (1M) | Avg. Volume Value (3M) |
|---|---|---|---|
| $51.41M | $65.22M | $125.73M | |
SPGI S&P Global Inc. | $969.59M | $925.31M | $956.08M |
AMPX vs. SPGI - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | |
|---|---|---|---|---|---|
AMPX Amprius Technologies Inc. | 21.67% | 181.79% | -47.07% | -33.29% | -11.99% |
SPGI S&P Global Inc. | -20.81% | 5.71% | 13.94% | 32.79% | -4.39% |
Correlation
The correlation between AMPX and SPGI is 0.06, meaning there was essentially no consistent relationship between their historical price movements. Each responded to its own set of market drivers.
| Correlation | |
|---|---|
Correlation (1Y) Focuses on recent behavior, but can change the most. | 0.06 |
Correlation (3Y) Balances recent behavior with more history. | 0.12 |
Correlation (All Time) Calculated using the full available price history since Sep 15, 2022 | 0.11 |
Fundamentals
AMPX:
$1.36B
SPGI:
$121.44B
AMPX:
-$0.30
SPGI:
$16.41
AMPX:
14.03
SPGI:
7.66
AMPX:
12.02
SPGI:
3.85
AMPX:
$90.26M
SPGI:
$16.12B
AMPX:
$16.37M
SPGI:
$8.45B
AMPX:
-$17.72M
SPGI:
$7.92B
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Return for Risk
AMPX vs. SPGI — Risk / Return Rank
AMPX
SPGI
AMPX vs. SPGI - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Amprius Technologies Inc. (AMPX) and S&P Global Inc. (SPGI). 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.
| AMPX | SPGI | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +1.20 | ||
| Sortino ratioReturn per unit of downside risk | +2.26 | ||
| Omega ratioGain probability vs. loss probability | 1.14 | 0.86 | +0.28 |
| Calmar ratioReturn relative to maximum drawdown | 0.61 | -0.81 | +1.42 |
| Martin ratioReturn relative to average drawdown | 1.50 | -1.35 | +2.85 |
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Drawdowns
AMPX vs. SPGI - Drawdown Comparison
The maximum AMPX drawdown since its inception was -94.49%, which is greater than SPGI's maximum drawdown of -74.67%. Use the drawdown chart below to compare losses from any high point for AMPX and SPGI.
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Drawdown Indicators
| AMPX | SPGI | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -94.49% | -74.67% | -19.82% |
Max Drawdown (1Y)Largest decline over 1 year | -63.16% | -30.48% | -32.68% |
Max Drawdown (3Y)Largest decline over 3 years | -89.85% | -30.48% | -59.37% |
Max Drawdown (5Y)Largest decline over 5 years | — | -39.76% | — |
Max Drawdown (10Y)Largest decline over 10 years | — | -39.76% | — |
Current DrawdownCurrent decline from peak | -58.10% | -26.37% | -31.73% |
Average DrawdownAverage peak-to-trough decline | -54.70% | -15.27% | -39.43% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 25.68% | 18.28% | +7.40% |
Volatility
AMPX vs. SPGI - Volatility Comparison
Amprius Technologies Inc. (AMPX) has a higher volatility of 28.32% compared to S&P Global Inc. (SPGI) at 10.71%. This indicates that AMPX's price experiences larger fluctuations and is considered to be riskier than SPGI based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| AMPX | SPGI | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 28.32% | 10.71% | +17.61% |
Volatility (6M)Calculated over the trailing 6-month period | 81.25% | 25.67% | +55.58% |
Volatility (1Y)Calculated over the trailing 1-year period | 106.81% | 29.83% | +76.98% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 127.82% | 24.97% | +102.85% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 127.82% | 26.10% | +101.72% |
Dividends
AMPX vs. SPGI - Dividend Comparison
AMPX has not paid dividends to shareholders, while SPGI's dividend yield for the trailing twelve months is around 0.94%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
AMPX Amprius Technologies Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SPGI S&P Global Inc. | 0.94% | 0.73% | 0.73% | 0.82% | 0.99% | 0.65% | 0.82% | 0.84% | 1.18% | 0.97% | 1.34% | 1.34% |
Financials
AMPX vs. SPGI - Financials Comparison
This section allows you to compare key financial metrics between Amprius Technologies Inc. and S&P Global 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
AMPX vs. SPGI - Profitability Comparison
AMPX - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, Amprius Technologies Inc. reported a gross profit of 5.74M and revenue of 28.54M. Therefore, the gross margin over that period was 20.1%.
SPGI - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Aug 2026, S&P Global Inc. reported a gross profit of 0.00 and revenue of 4.15B. Therefore, the gross margin over that period was 0.0%.
AMPX - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, Amprius Technologies Inc. reported an operating income of -6.69M and revenue of 28.54M, resulting in an operating margin of -23.4%.
SPGI - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Aug 2026, S&P Global Inc. reported an operating income of 1.81B and revenue of 4.15B, resulting in an operating margin of 43.7%.
AMPX - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, Amprius Technologies Inc. reported a net income of -5.05M and revenue of 28.54M, resulting in a net margin of -17.7%.
SPGI - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Aug 2026, S&P Global Inc. reported a net income of 1.22B and revenue of 4.15B, resulting in a net margin of 29.4%.
Frequently Asked Questions
AMPX and SPGI have a correlation of 0.06, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
AMPX has higher volatility (28.32%) compared to SPGI (10.71%). In terms of maximum drawdown, AMPX dropped -94.49% vs SPGI's -74.67%.
AMPX currently has the higher Sharpe Ratio (0.36 vs -0.84), 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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