BLD vs. EBAY
BLD (TopBuild Corp.) and EBAY (eBay Inc.) are both stocks. BLD operates in Engineering & Construction (Industrials), while EBAY operates in Internet Retail (Consumer Cyclical). Over the past 10 years, BLD returned 27.86%/yr vs 17.79%/yr for EBAY. At a 0.31 correlation, their price movements are largely independent.
Performance
BLD vs. EBAY - Performance Comparison
Loading charts...
Returns By Period
In the year-to-date period, BLD achieves a -1.46% return, which is significantly lower than EBAY's 25.46% return. Over the past 10 years, BLD has outperformed EBAY with an annualized return of 27.86%, while EBAY has yielded a comparatively lower 17.79% annualized return.
BLD
- 1D
- 0.30%
- 1M
- 0.55%
- YTD
- -1.46%
- 6M
- -5.70%
- 1Y
- 33.02%
- 3Y*
- 19.98%
- 5Y*
- 16.32%
- 10Y*
- 27.86%
EBAY
- 1D
- -0.91%
- 1M
- -3.63%
- YTD
- 25.46%
- 6M
- 28.02%
- 1Y
- 42.05%
- 3Y*
- 35.97%
- 5Y*
- 12.04%
- 10Y*
- 17.79%
BLD vs. EBAY - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|---|
BLD TopBuild Corp. | -1.46% | 34.00% | -16.81% | 139.16% | -43.28% | 49.89% | 78.58% | 129.07% | -40.59% | 112.75% |
EBAY eBay Inc. | 25.46% | 42.75% | 44.78% | 7.65% | -36.46% | 33.81% | 41.16% | 30.59% | -25.62% | 27.11% |
Correlation
The correlation between BLD and EBAY is 0.24, which is low. Their price movements are largely independent, making them effective diversification partners.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | 0.24 |
Correlation (3Y) Calculated over the trailing 3-year period | 0.28 |
Correlation (5Y) Calculated over the trailing 5-year period | 0.37 |
Correlation (10Y) Calculated over the trailing 10-year period | 0.31 |
Correlation (All Time) Calculated using the full available price history since Jul 1, 2015 | 0.31 |
The correlation between BLD and EBAY shifts across timeframes, from 0.24 (1 year) to 0.37 (5 years), reflecting how their relationship changes across market environments.
Fundamentals
BLD:
$11.56B
EBAY:
$49.63B
BLD:
$17.76
EBAY:
$4.40
BLD:
23.15
EBAY:
24.68
BLD:
1.12
EBAY:
1.33
BLD:
2.07
EBAY:
4.34
BLD:
4.81
EBAY:
11.25
BLD:
$5.62B
EBAY:
$11.60B
BLD:
$1.62B
EBAY:
$8.36B
BLD:
$933.40M
EBAY:
$2.69B
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Return for Risk
BLD vs. EBAY — Risk / Return Rank
BLD
EBAY
BLD vs. EBAY - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for TopBuild Corp. (BLD) and eBay Inc. (EBAY). 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.
| BLD | EBAY | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | -0.34 | ||
| Sortino ratioReturn per unit of downside risk | -0.08 | ||
| Omega ratioGain probability vs. loss probability | 1.17 | 1.24 | -0.08 |
| Calmar ratioReturn relative to maximum drawdown | 0.85 | 2.04 | -1.20 |
| Martin ratioReturn relative to average drawdown | 2.11 | 4.28 | -2.17 |
Loading charts...
Drawdowns
BLD vs. EBAY - Drawdown Comparison
The maximum BLD drawdown since its inception was -52.26%, smaller than the maximum EBAY drawdown of -82.56%. Use the drawdown chart below to compare losses from any high point for BLD and EBAY.
Loading charts...
Drawdown Indicators
| BLD | EBAY | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -52.26% | -82.56% | +30.30% |
Max Drawdown (1Y)Largest decline over 1 year | -39.12% | -20.67% | -18.45% |
Max Drawdown (3Y)Largest decline over 3 years | -42.41% | -22.08% | -20.33% |
Max Drawdown (5Y)Largest decline over 5 years | -49.39% | -53.58% | +4.19% |
Max Drawdown (10Y)Largest decline over 10 years | -52.26% | -53.58% | +1.32% |
Current DrawdownCurrent decline from peak | -25.38% | -8.45% | -16.93% |
Average DrawdownAverage peak-to-trough decline | -15.10% | -29.13% | +14.03% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 15.68% | 9.84% | +5.84% |
Volatility
BLD vs. EBAY - Volatility Comparison
TopBuild Corp. (BLD) and eBay Inc. (EBAY) have volatilities of 9.02% and 8.76%, respectively, indicating that both stocks experience similar levels of price fluctuations. This suggests that the risk associated with both stocks, as measured by volatility, is nearly the same. The chart below showcases a comparison of their rolling one-month volatility.
Loading charts...
Volatility by Period
| BLD | EBAY | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 9.02% | 8.76% | +0.26% |
Volatility (6M)Calculated over the trailing 6-month period | 33.81% | 24.58% | +9.23% |
Volatility (1Y)Calculated over the trailing 1-year period | 43.80% | 38.61% | +5.19% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 41.43% | 32.69% | +8.74% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 42.78% | 31.16% | +11.62% |
Dividends
BLD vs. EBAY - Dividend Comparison
BLD has not paid dividends to shareholders, while EBAY's dividend yield for the trailing twelve months is around 1.10%.
| Position | TTM | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
BLD TopBuild Corp. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
EBAY eBay Inc. | 1.10% | 1.33% | 1.74% | 2.29% | 2.12% | 1.08% | 1.27% | 1.55% | 0.00% | 0.00% | 0.00% | 139.70% |
Financials
BLD vs. EBAY - Financials Comparison
This section allows you to compare key financial metrics between TopBuild Corp. and eBay 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
BLD vs. EBAY - Profitability Comparison
BLD - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, TopBuild Corp. reported a gross profit of 400.25M and revenue of 1.45B. Therefore, the gross margin over that period was 27.7%.
EBAY - Gross Margin
Gross margin is calculated as gross profit divided by revenue. For the three months ending on Jun 2026, eBay Inc. reported a gross profit of 2.29B and revenue of 3.09B. Therefore, the gross margin over that period was 74.0%.
BLD - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, TopBuild Corp. reported an operating income of 175.04M and revenue of 1.45B, resulting in an operating margin of 12.1%.
EBAY - Operating Margin
Operating margin is calculated as operating income divided by revenue. For the three months ending on Jun 2026, eBay Inc. reported an operating income of 611.00M and revenue of 3.09B, resulting in an operating margin of 19.8%.
BLD - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, TopBuild Corp. reported a net income of 104.81M and revenue of 1.45B, resulting in a net margin of 7.3%.
EBAY - Net Margin
Net margin is calculated as net income divided by revenue. For the three months ending on Jun 2026, eBay Inc. reported a net income of 512.00M and revenue of 3.09B, resulting in a net margin of 16.6%.
Frequently Asked Questions
BLD and EBAY have a correlation of 0.24, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
BLD has higher volatility (9.02%) compared to EBAY (8.76%). In terms of maximum drawdown, BLD dropped -52.26% vs EBAY's -82.56%.
EBAY currently has the higher Sharpe Ratio (1.09 vs 0.76), 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.
Find the right allocation for BLD and EBAY
Add both to a portfolio and optimize allocations for your target — whether that's maximizing returns, minimizing drawdowns, or balancing risk across holdings.
Open Portfolio Optimizer