{
  "chain": "settlement-discipline-buyin",
  "question": "If the Refit buy-in regime applied tomorrow, what would one aged equity fail cost us under the markup model?",
  "look_at": "art-83-buy-in-exposure-modeler.total_buyin_exposure",
  "try_changing": {
    "step": "art-83-buy-in-exposure-modeler",
    "field": "fails",
    "value_note": "one liquid equity fail of 50,000 shares at reference price 100, aged 60 days"
  }
}