{
 "name": "Stablecoin Peg Stability Score",
 "canonical": "https://traderabyss.com/stablecoin-peg-stability-score/",
 "as_of": "2026-07-18",
 "window_utc": [
  "2026-04-19",
  "2026-07-18"
 ],
 "methodology": "score = % of hourly aggregate-price observations within ±50bps of $1.00 over the trailing ~90 days (CoinGecko aggregate price). Depeg incident = ≥3 consecutive hourly observations beyond ±100bps, published only when cross-confirmed by DeFiLlama daily price also beyond ±100bps on a covered day (fail-closed: unconfirmed episodes are excluded from the log and reported only as an aggregate count). No coin is labeled safe; this is measurement, not advice.",
 "sources": [
  {
   "name": "DeFiLlama Stablecoins API",
   "url": "https://stablecoins.llama.fi/stablecoins?includePrices=true",
   "fetched_at": "2026-07-18T05:25:36.312134+00:00"
  },
  {
   "name": "CoinGecko Market Chart API (aggregate price, hourly auto-granularity)",
   "url": "https://api.coingecko.com/api/v3/coins/{gecko_id}/market_chart?vs_currency=usd&days=90",
   "fetched_at": "2026-07-18T05:25:36.312134+00:00"
  },
  {
   "name": "DeFiLlama Stablecoin Prices (daily, cross-confirmation)",
   "url": "https://stablecoins.llama.fi/stablecoinprices",
   "fetched_at": "2026-07-18T05:25:36.312134+00:00"
  }
 ],
 "aggregate": {
  "confirmed_incidents": 0,
  "episodes_excluded_unconfirmed": 0
 },
 "coins": [
  {
   "symbol": "BUIDL",
   "name": "BlackRock USD",
   "peg_mechanism": "fiat-backed",
   "score": 100.0,
   "hours_observed": 2160,
   "max_deviation_bps": 0.0,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 2632725630.0,
   "supply_delta_30d_pct": 10.43,
   "incident_log": []
  },
  {
   "symbol": "RLUSD",
   "name": "Ripple USD",
   "peg_mechanism": "fiat-backed",
   "score": 100.0,
   "hours_observed": 2161,
   "max_deviation_bps": 7.7,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 1531347557.0,
   "supply_delta_30d_pct": -7.07,
   "incident_log": []
  },
  {
   "symbol": "PYUSD",
   "name": "PayPal USD",
   "peg_mechanism": "fiat-backed",
   "score": 100.0,
   "hours_observed": 2161,
   "max_deviation_bps": 10.8,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 2876493002.0,
   "supply_delta_30d_pct": 4.7,
   "incident_log": []
  },
  {
   "symbol": "USDS",
   "name": "Sky Dollar",
   "peg_mechanism": "crypto-backed",
   "score": 100.0,
   "hours_observed": 2161,
   "max_deviation_bps": 15.8,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 6603411725.0,
   "supply_delta_30d_pct": -19.38,
   "incident_log": []
  },
  {
   "symbol": "USDGO",
   "name": "USDGO",
   "peg_mechanism": "fiat-backed",
   "score": 100.0,
   "hours_observed": 2161,
   "max_deviation_bps": 16.4,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 1000566139.0,
   "supply_delta_30d_pct": 72.06,
   "incident_log": []
  },
  {
   "symbol": "DAI",
   "name": "Dai",
   "peg_mechanism": "crypto-backed",
   "score": 100.0,
   "hours_observed": 2161,
   "max_deviation_bps": 16.5,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 4855989875.0,
   "supply_delta_30d_pct": 10.68,
   "incident_log": []
  },
  {
   "symbol": "USDT",
   "name": "Tether",
   "peg_mechanism": "fiat-backed",
   "score": 100.0,
   "hours_observed": 2161,
   "max_deviation_bps": 22.1,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 184063136850.0,
   "supply_delta_30d_pct": -1.27,
   "incident_log": []
  },
  {
   "symbol": "USDe",
   "name": "Ethena USDe",
   "peg_mechanism": "crypto-backed",
   "score": 100.0,
   "hours_observed": 2161,
   "max_deviation_bps": 22.3,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 4018313400.0,
   "supply_delta_30d_pct": -10.86,
   "incident_log": []
  },
  {
   "symbol": "U",
   "name": "United Stables",
   "peg_mechanism": "crypto-backed",
   "score": 100.0,
   "hours_observed": 2161,
   "max_deviation_bps": 23.4,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 1050435361.0,
   "supply_delta_30d_pct": 3.99,
   "incident_log": []
  },
  {
   "symbol": "USDC",
   "name": "USD Coin",
   "peg_mechanism": "fiat-backed",
   "score": 100.0,
   "hours_observed": 2161,
   "max_deviation_bps": 24.0,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 73333393983.0,
   "supply_delta_30d_pct": -1.98,
   "incident_log": []
  },
  {
   "symbol": "USD1",
   "name": "World Liberty Financial USD",
   "peg_mechanism": "fiat-backed",
   "score": 100.0,
   "hours_observed": 2160,
   "max_deviation_bps": 25.3,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 4269797049.0,
   "supply_delta_30d_pct": -8.0,
   "incident_log": []
  },
  {
   "symbol": "GHO",
   "name": "GHO",
   "peg_mechanism": "crypto-backed",
   "score": 100.0,
   "hours_observed": 2161,
   "max_deviation_bps": 28.6,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 598386902.0,
   "supply_delta_30d_pct": 0.0,
   "incident_log": []
  },
  {
   "symbol": "USDD",
   "name": "USDD",
   "peg_mechanism": "crypto-backed",
   "score": 99.86,
   "hours_observed": 2160,
   "max_deviation_bps": 56.8,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 1506972764.0,
   "supply_delta_30d_pct": 10.15,
   "incident_log": []
  },
  {
   "symbol": "USDG",
   "name": "Global Dollar",
   "peg_mechanism": "fiat-backed",
   "score": 99.58,
   "hours_observed": 2161,
   "max_deviation_bps": 68.4,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 3176766476.0,
   "supply_delta_30d_pct": 15.5,
   "incident_log": []
  },
  {
   "symbol": "USDf",
   "name": "Falcon USD",
   "peg_mechanism": "crypto-backed",
   "score": 77.74,
   "hours_observed": 2161,
   "max_deviation_bps": 73.3,
   "depeg_incidents_confirmed": 0,
   "episodes_excluded_unconfirmed": 0,
   "circulating_usd": 1255429357.0,
   "supply_delta_30d_pct": -3.24,
   "incident_log": []
  }
 ]
}