sotnkBFOR Barron's 400 ETF
- Last close
- 22.60
- 504-day return
- +27.54%
- Median $/day
- $315k
- Significant pairs
- 4479
BFOR vs SEIS
Both indexed to 100 at 2026-05-11.
Moves with BFOR
Same-day co-movement.
| Symbol | $/day | Lag | ρ | Holdout ρ | Stability | q | Tier |
|---|---|---|---|---|---|---|---|
| SEIS SEI Exchange Traded Funds SEI Select Small Cap ETF | $1.0M | 0d | +0.96 | +0.92 | 100% | <1e-15 | robust |
| NUSC Nuveen ESG Small-Cap ETF | $2.9M | 0d | +0.95 | +0.92 | 100% | <1e-15 | robust |
| IJH iShares Core S&P Mid-Cap ETF | $532.8M | 0d | +0.94 | +0.92 | 100% | <1e-15 | robust |
| FSMD Fidelity Small-Mid Multifactor ETF | $5.8M | 0d | +0.94 | +0.91 | 100% | <1e-15 | robust |
| AFSM First Trust Active Factor Small Cap ETF | $321k | 0d | +0.94 | +0.91 | 100% | <1e-15 | robust |
| FNX First Trust Mid Cap Core AlphaDEX Fund | $2.0M | 0d | +0.94 | +0.91 | 100% | <1e-15 | robust |
| AVMC Avantis U.S. Mid Cap Equity ETF | $1.1M | 0d | +0.94 | +0.92 | 100% | <1e-15 | robust |
| VIOG Vanguard S&P Small-Cap 600 Growth ETF | $2.6M | 0d | +0.94 | +0.91 | 100% | <1e-15 | robust |
| FMDE Fidelity Enhanced Mid Cap Core ETF | $20.3M | 0d | +0.94 | +0.92 | 100% | <1e-15 | robust |
| PSC Principal Exchange-Traded Funds Principal U.S. Small-Cap ETF | $4.8M | 0d | +0.94 | +0.92 | 100% | <1e-15 | robust |
| VXF Vanguard Extended Market ETF | $81.3M | 0d | +0.94 | +0.90 | 100% | <1e-15 | robust |
| AFMC First Trust Active Factor Mid Cap ETF | $544k | 0d | +0.94 | +0.90 | 100% | <1e-15 | robust |
| JHSC John Hancock Multifactor Small Cap ETF | $954k | 0d | +0.94 | +0.91 | 100% | <1e-15 | robust |
| ETHO Amplify Etho Climate Leadership U.S. ETF | $257k | 0d | +0.94 | +0.91 | 100% | <1e-15 | robust |
| SCHM Schwab U.S. Mid-Cap ETF | $32.7M | 0d | +0.93 | +0.88 | 100% | <1e-15 | robust |
Moves against BFOR
| Symbol | $/day | Lag | ρ | Holdout ρ | Stability | q | Tier |
|---|---|---|---|---|---|---|---|
| HDGE AdvisorShares Active Bear ETF | $1.1M | 0d | -0.71 | -0.58 | 100% | <1e-15 | robust |
| VXX iPath Series B S&P 500 VIX Short-Term Futures ETN | $222.2M | 0d | -0.71 | -0.63 | 100% | <1e-15 | robust |
| YQQQ Tidal Trust II YieldMax Short N100 Option Income Strategy ETF | $353k | 0d | -0.66 | -0.64 | 100% | <1e-15 | robust |
| BTAL AGF U.S. Market Neutral Anti-Beta Fund | $8.6M | 0d | -0.65 | -0.63 | 100% | <1e-15 | robust |
| VIXM ProShares VIX Mid-Term Futures ETF | $2.7M | 0d | -0.62 | -0.53 | 100% | <1e-15 | robust |
| VXZ iPath Series B S&P 500 VIX Mid-Term Futures ETN | $572k | 0d | -0.62 | -0.51 | 100% | <1e-15 | robust |
| DWSH AdvisorShares Trust AdvisorShares Dorsey Wright Short ETF | $195k | 0d | -0.60 | -0.43 | 100% | <1e-15 | robust |
| TAIL Cambria Tail Risk ETF | $1.9M | 0d | -0.54 | -0.33 | 100% | <1e-15 | robust |
| CRSH YieldMax Short TSLA Option Income Strategy ETF | $455k | 0d | -0.45 | -0.48 | 100% | <1e-15 | robust |
| DIPS YieldMax Short NVDA Option Income Strategy ETF | $211k | 0d | -0.39 | -0.40 | 100% | <1e-15 | robust |
| QBER TrueShares Quarterly Bear Hedge ETF | $424k | 0d | -0.38 | -0.35 | 88% | <1e-15 | robust |
| CAOS Alpha Architect Tail Risk ETF | $2.5M | 0d | -0.32 | -0.33 | 88% | 3e-12 | robust |