Looking to diversify beyond CSTK? The ETFs below have the lowest correlation with CSTK — they tend to move on their own, which can help reduce risk when the rest of your portfolio drops. The stock ideas table highlights individual companies that behave independently from CSTK.
Best Diversifiers for CSTK
407 ETFs have low correlation with CSTK (below 0.3), 60 of which are negatively correlated. The least correlated is F/m Ultrashort Treasury Inflation-Protected Security (TIPS) ETF (RBIL) (Inflation-Protected Bonds) with a 1Y correlation of -0.20, roughly unchanged from -0.19 over 5 years.
| Symbol | Name | Correlation 1Y | Correlation 3Y | Correlation 5Y | Risk / Return Rank | Category | Compare |
|---|---|---|---|---|---|---|---|
| F/m Ultrashort Treasury Inflation-Protected Securi... | -0.20 | -0.19 | -0.19 | 98 | Inflation-Protected Bonds | CSTK vs RBIL | |
| Invesco DB Energy Fund | -0.20 | -0.18 | -0.18 | 71 | Oil & Gas | CSTK vs DBE | |
| United States Oil Fund LP | -0.18 | — | — | 66 | Oil & Gas | CSTK vs USO | |
| United States Brent Oil Fund LP | -0.18 | -0.16 | -0.16 | 65 | Oil & Gas | CSTK vs BNO | |
| ProShares K-1 Free Crude Oil Strategy ETF | -0.17 | — | — | 55 | Oil & Gas | CSTK vs OILK |
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