[
  {
    "name": "LCRIX proxy (Leuthold Core)",
    "spec": "VTI:38.8,VWOB:16.6,AGG:8.0,BNDW:6.1,TIP:2.0,VGSH:28.5",
    "scheme": "YE",
    "cost_bps": 0.0
  }
]