OPEN vs. MBX
OPEN (Opendoor Technologies Inc.) and MBX (MBX Biosciences, Inc) are both stocks. OPEN operates in Real Estate - Services (Real Estate), while MBX operates in Biotechnology (Healthcare). Over the past year, OPEN returned 697.91% vs 242.43% for MBX. At a 0.08 correlation, their price movements are largely independent.
Performance
OPEN vs. MBX - Performance Comparison
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Returns By Period
In the year-to-date period, OPEN achieves a -23.84% return, which is significantly lower than MBX's 12.59% return.
OPEN
- 1D
- -0.67%
- 1M
- 1.37%
- YTD
- -23.84%
- 6M
- -32.32%
- 1Y
- 697.91%
- 3Y*
- 16.12%
- 5Y*
- -23.23%
- 10Y*
- —
MBX
- 1D
- -4.67%
- 1M
- 9.43%
- YTD
- 12.59%
- 6M
- 18.92%
- 1Y
- 242.43%
- 3Y*
- —
- 5Y*
- —
- 10Y*
- —
OPEN vs. MBX - Yearly Performance Comparison
| 2026 (YTD) | 2025 | 2024 | |
|---|---|---|---|
OPEN Opendoor Technologies Inc. | -23.84% | 276.52% | -26.94% |
MBX MBX Biosciences, Inc | 12.59% | 71.13% | -19.87% |
Correlation
The correlation between OPEN and MBX is -0.02, meaning there is essentially no relationship between their price movements. Each responds to its own set of market drivers, making them strong candidates for combining in a diversified portfolio.
| Correlation | |
|---|---|
Correlation (1Y) Calculated over the trailing 1-year period | -0.02 |
Correlation (All Time) Calculated using the full available price history since Sep 13, 2024 | 0.08 |
The correlation between OPEN and MBX shifts across timeframes, from -0.02 (1 year) to 0.08 (all time), reflecting how their relationship changes across market environments.
Fundamentals
OPEN:
$4.26B
MBX:
$1.65B
OPEN:
-$1.74
MBX:
-$2.30
OPEN:
4.46
MBX:
3.78
OPEN:
$3.94B
MBX:
$0.00
OPEN:
$312.00M
MBX:
-$160.00K
OPEN:
-$1.25B
MBX:
-$96.31M
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Return for Risk
OPEN vs. MBX — Risk / Return Rank
OPEN
MBX
OPEN vs. MBX - Risk-Adjusted Trends Comparison
This table presents a comparison of risk-adjusted performance metrics for Opendoor Technologies Inc. (OPEN) and MBX Biosciences, Inc (MBX). 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.
| OPEN | MBX | Difference | |
|---|---|---|---|
| Sharpe ratioReturn per unit of total volatility | +2.47 | ||
| Sortino ratioReturn per unit of downside risk | +0.92 | ||
| Omega ratioGain probability vs. loss probability | 1.50 | 1.39 | +0.11 |
| Calmar ratioReturn relative to maximum drawdown | 11.54 | 6.19 | +5.35 |
| Martin ratioReturn relative to average drawdown | 17.65 | 11.83 | +5.82 |
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Drawdowns
OPEN vs. MBX - Drawdown Comparison
The maximum OPEN drawdown since its inception was -98.57%, which is greater than MBX's maximum drawdown of -77.71%. Use the drawdown chart below to compare losses from any high point for OPEN and MBX.
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Drawdown Indicators
| OPEN | MBX | Difference | |
|---|---|---|---|
Max DrawdownLargest peak-to-trough decline | -98.57% | -77.71% | -20.86% |
Max Drawdown (1Y)Largest decline over 1 year | -57.96% | -37.60% | -20.36% |
Max Drawdown (3Y)Largest decline over 3 years | -90.28% | — | — |
Max Drawdown (5Y)Largest decline over 5 years | -97.93% | — | — |
Current DrawdownCurrent decline from peak | -87.21% | -17.69% | -69.52% |
Average DrawdownAverage peak-to-trough decline | -74.58% | -34.85% | -39.73% |
Ulcer IndexDepth and duration of drawdowns from previous peaks | 37.86% | 19.65% | +18.21% |
Volatility
OPEN vs. MBX - Volatility Comparison
The current volatility for Opendoor Technologies Inc. (OPEN) is 20.58%, while MBX Biosciences, Inc (MBX) has a volatility of 24.53%. This indicates that OPEN experiences smaller price fluctuations and is considered to be less risky than MBX based on this measure. The chart below showcases a comparison of their rolling one-month volatility.
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Volatility by Period
| OPEN | MBX | Difference | |
|---|---|---|---|
Volatility (1M)Calculated over the trailing 1-month period | 20.58% | 24.53% | -3.95% |
Volatility (6M)Calculated over the trailing 6-month period | 52.03% | 60.13% | -8.10% |
Volatility (1Y)Calculated over the trailing 1-year period | 159.72% | 135.18% | +24.54% |
Volatility (5Y)Calculated over the trailing 5-year period, annualized | 113.46% | 119.14% | -5.68% |
Volatility (10Y)Calculated over the trailing 10-year period, annualized | 110.28% | 119.14% | -8.86% |
Dividends
OPEN vs. MBX - Dividend Comparison
Neither OPEN nor MBX has paid dividends to shareholders.
Financials
OPEN vs. MBX - Financials Comparison
This section allows you to compare key financial metrics between Opendoor Technologies Inc. and MBX Biosciences, 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
Frequently Asked Questions
OPEN and MBX have a correlation of -0.02, meaning they provide meaningful diversification benefit when combined. Depending on your allocation goals, holding both could reduce overall portfolio risk.
MBX has higher volatility (24.53%) compared to OPEN (20.58%). In terms of maximum drawdown, OPEN dropped -98.57% vs MBX's -77.71%.
OPEN currently has the higher Sharpe Ratio (4.19 vs 1.72), 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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