sotnkVXF Vanguard Extended Market ETF
- Last close
- 224.91
- 504-day return
- +25.17%
- Median $/day
- $81.3M
- Significant pairs
- 4535
Same exposure: VBK, SMLF, ISCG move almost identically to VXF (same-day ρ ≥ 0.97). Same-day relationships for the group are listed here.
VXF vs IWM
Both indexed to 100 at 2026-05-11.
Moves with VXF
Same-day co-movement.
| Symbol | $/day | Lag | ρ | Holdout ρ | Stability | q | Tier |
|---|---|---|---|---|---|---|---|
| IWM iShares Russell 2000 ETF | $7.1B | 0d | +0.96 | +0.95 | 100% | <1e-15 | robust |
| IWO iShares Russell 2000 Growth ETF | $121.6M | 0d | +0.96 | +0.94 | 100% | <1e-15 | robust |
| NUSC Nuveen ESG Small-Cap ETF | $2.9M | 0d | +0.95 | +0.94 | 100% | <1e-15 | robust |
| FNY First Trust Mid Cap Growth AlphaDEX Fund | $1.2M | 0d | +0.95 | +0.94 | 100% | <1e-15 | robust |
| SCHM Schwab U.S. Mid-Cap ETF | $32.7M | 0d | +0.95 | +0.91 | 100% | <1e-15 | robust |
| SEIS SEI Exchange Traded Funds SEI Select Small Cap ETF | $1.0M | 0d | +0.94 | +0.92 | 100% | <1e-15 | robust |
| IMCG iShares Morningstar Mid-Cap Growth ETF | $9.1M | 0d | +0.94 | +0.94 | 100% | <1e-15 | robust |
| FYC First Trust Small Cap Growth AlphaDEX Fund | $4.5M | 0d | +0.94 | +0.93 | 100% | <1e-15 | robust |
| IJK iShares S&P Mid-Cap 400 Growth ETF | $21.5M | 0d | +0.94 | +0.93 | 100% | <1e-15 | robust |
| FSCC Federated Hermes MDT Small Cap Core ETF | $302k | 0d | +0.94 | +0.92 | 100% | <1e-15 | robust |
| KJAN Innovator U.S. Small Cap Power Buffer ETF - January | $433k | 0d | +0.94 | +0.93 | 100% | <1e-15 | robust |
| KDEC Innovator U.S. Small Cap Power Buffer ETF - December | $197k | 0d | +0.94 | +0.93 | 100% | <1e-15 | robust |
| CGMM Capital Group U.S. Small and Mid Cap ETF | $21.6M | 0d | +0.94 | +0.93 | 100% | <1e-15 | robust |
| GSC Goldman Sachs Small Cap Equity ETF | $542k | 0d | +0.94 | +0.93 | 100% | <1e-15 | robust |
| ETHO Amplify Etho Climate Leadership U.S. ETF | $257k | 0d | +0.94 | +0.92 | 100% | <1e-15 | robust |
Moves against VXF
| Symbol | $/day | Lag | ρ | Holdout ρ | Stability | q | Tier |
|---|---|---|---|---|---|---|---|
| BTAL AGF U.S. Market Neutral Anti-Beta Fund | $8.6M | 0d | -0.75 | -0.79 | 100% | <1e-15 | robust |
| YQQQ Tidal Trust II YieldMax Short N100 Option Income Strategy ETF | $353k | 0d | -0.74 | -0.78 | 100% | <1e-15 | robust |
| VXX iPath Series B S&P 500 VIX Short-Term Futures ETN | $222.2M | 0d | -0.71 | -0.64 | 100% | <1e-15 | robust |
| HDGE AdvisorShares Active Bear ETF | $1.1M | 0d | -0.69 | -0.50 | 100% | <1e-15 | robust |
| VIXM ProShares VIX Mid-Term Futures ETF | $2.7M | 0d | -0.62 | -0.51 | 100% | <1e-15 | robust |
| VXZ iPath Series B S&P 500 VIX Mid-Term Futures ETN | $572k | 0d | -0.62 | -0.49 | 100% | <1e-15 | robust |
| DWSH AdvisorShares Trust AdvisorShares Dorsey Wright Short ETF | $195k | 0d | -0.57 | -0.33 | 100% | <1e-15 | moderate |
| TAIL Cambria Tail Risk ETF | $1.9M | 0d | -0.53 | -0.36 | 100% | <1e-15 | robust |
| CRSH YieldMax Short TSLA Option Income Strategy ETF | $455k | 0d | -0.52 | -0.61 | 100% | <1e-15 | robust |
| DIPS YieldMax Short NVDA Option Income Strategy ETF | $211k | 0d | -0.45 | -0.50 | 100% | <1e-15 | robust |
| QBER TrueShares Quarterly Bear Hedge ETF | $424k | 0d | -0.37 | -0.30 | 88% | <1e-15 | robust |
| CAOS Alpha Architect Tail Risk ETF | $2.5M | 0d | -0.30 | -0.29 | 88% | 3e-11 | robust |