[
  {
    "name": "做空股价潜力有限",
    "expression": "-rank(ebit / capex)",
    "settings": {
      "instrumentType": "EQUITY",
      "region": "USA",
      "universe": "TOP3000",
      "delay": 1,
      "decay": 0,
      "neutralization": "INDUSTRY",
      "truncation": 0.08,
      "pasteurization": "ON",
      "unitHandling": "VERIFY",
      "nanHandling": "OFF",
      "language": "FASTEXPR",
      "visualization": false
    }
  },
  {
    "name": "财务健康度标准化",
    "expression": "zscore(cash_st / debt_st)",
    "settings": {
      "instrumentType": "EQUITY",
      "region": "USA",
      "universe": "TOP3000",
      "delay": 1,
      "decay": 0,
      "neutralization": "INDUSTRY",
      "truncation": 0.1,
      "pasteurization": "ON",
      "unitHandling": "VERIFY",
      "nanHandling": "OFF",
      "language": "FASTEXPR",
      "visualization": false
    }
  },
  {
    "name": "做空12个月社交媒体讨论热度高",
    "expression": "-scl12_buzz",
    "settings": {
      "instrumentType": "EQUITY",
      "region": "USA",
      "universe": "TOP3000",
      "delay": 1,
      "decay": 0,
      "neutralization": "INDUSTRY",
      "truncation": 0.12,
      "pasteurization": "ON",
      "unitHandling": "VERIFY",
      "nanHandling": "OFF",
      "language": "FASTEXPR",
      "visualization": false
    }
  }
]