State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB) — Stock Correlations & Overview
Over the past year, SPMB has moved most closely with VMBS, BND, MBB. Explore the stocks most correlated and inversely correlated with SPMB below, along with its price, financials, and company profile.
Stocks correlated with SPMB
Correlation of daily returns. Higher positive values move with SPMB; negative values move opposite it. Informational only, not investment advice.
Most correlated with SPMB
| Symbol | Company | Correlation |
|---|---|---|
| VMBS | Vanguard Mortgage-Backed Securities ETF | 0.97 |
| BND | Vanguard Total Bond Market | 0.96 |
| MBB | iShares MBS ETF | 0.96 |
| SPAB | State Street SPDR Portfolio Aggregate Bond ETF | 0.95 |
| VCRB | Vanguard Core Bond ETF | 0.95 |
Most inversely correlated with SPMB
| Symbol | Company | Correlation |
|---|---|---|
| PST | ProShares Trust UltraShort Lehman 7-10 Year Treasury | -0.89 |
| TYO | Direxion Daily 7-10 Year Treasury Bear 3X ETF | -0.88 |
| TBX | ProShares Short 7-10 Year Treasury | -0.85 |
| TMV | Direxion Daily 20+ Year Treasury Bear 3X ETF | -0.85 |
| TBT | ProShares Trust UltraShort Lehman 20+ Year Treasury | -0.84 |
Frequently asked questions about SPMB correlations
- Which stocks are most correlated with SPMB?
- Based on one year of daily returns, the stocks most correlated with State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB) are VMBS (0.97), BND (0.96) and MBB (0.96). A correlation near 1.00 means the two stocks' daily moves have tracked each other closely over the period.
- Which stocks are inversely correlated with SPMB?
- Over the past year, the stocks most inversely correlated with State Street SPDR Portfolio Mortgage Backed Bond ETF (SPMB) are PST (-0.89), TYO (-0.88) and TBX (-0.85). A negative correlation means the two stocks have tended to move in opposite directions.
- What does a correlation of 0.8 mean for a stock?
- Correlation measures how closely two stocks' daily returns move together, on a scale from -1 to 1. At 0.8, the two stocks have moved in the same direction on most days — though not by identical amounts. A value near 0 means their moves have been unrelated, and a negative value means they have tended to move in opposite directions. Correlation reflects past behavior and can change over time.
- How are these SPMB correlations calculated?
- We compute the correlation of daily returns between SPMB and roughly 9,000 other US-listed stocks and ETFs over the trailing one-year window, then rank the strongest positive and negative relationships. The data is refreshed monthly. It is informational and educational only — not investment advice.
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