{
  "data": {
    "schemaVersion": "1.0",
    "id": "metis_0101KZTN0DZK5S6Y2CQA",
    "slug": "spyx-premium-narrows-to-0-44-bps-amid-price-source-disparity-2026-08-12-",
    "version": 1,
    "status": "published",
    "category": "market",
    "title": "SPYx Premium Narrows to 0.44 bps Amid Price Source Disparity",
    "dek": "Tokenized SPY instrument shows minimal deviation from reference price despite 54 bps spread between DEX aggregators and primary pools",
    "summary": "SPYx trades at a 0.44 basis point premium to the SPY reference price with $4.54M in 24-hour volume against $4.33M in liquidity. The top five holders control 67.9% of the 95,779 token supply. A 54 basis point price discrepancy exists between Jupiter ($772.08) and the top DEX pool ($776.24), indicating market fragmentation.",
    "thesis": "SPYx maintains tight tracking to its SPY reference with minimal premium deviation, though price source dispersion and high holder concentration present structural considerations.",
    "whyItMatters": "The narrow premium demonstrates effective arbitrage mechanisms for tokenized equity exposure, while holder concentration and price source variance highlight liquidity and pricing risks.",
    "assets": [
      {
        "id": "asset_spyx",
        "symbol": "SPYx",
        "name": "SP500 xStock",
        "assetType": "tokenized_equity",
        "chain": "solana",
        "contractAddress": "XsoCS1TfEyfFhfvj8EtZ528L3CaKBDBRqRapnBbDF2W",
        "referenceTicker": "SPY",
        "issuerId": "entity_backed"
      }
    ],
    "entities": [
      {
        "id": "entity_backed",
        "name": "Backed Assets",
        "type": "issuer"
      }
    ],
    "tags": [
      "SPYx",
      "tokenized-equity",
      "premium-tracking",
      "liquidity-analysis",
      "market-structure"
    ],
    "timeWindow": {
      "start": "2026-08-12T02:10:34.829Z",
      "end": "2026-08-12T09:30:38.264Z",
      "observedAt": "2026-08-12T09:30:38.264Z"
    },
    "observations": [
      {
        "id": "obs_price_divergence_1",
        "kind": "price_divergence",
        "statement": "SPYx trades at +0.4bps versus the SPY reference price.",
        "metric": {
          "name": "premium_bps",
          "value": 0.4,
          "unit": "bps",
          "baseline": -0.6538018558329325
        },
        "occurredAt": "2026-08-12T09:30:38.264Z",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ]
      },
      {
        "id": "obs_supply_change_2",
        "kind": "supply_change",
        "statement": "Circulating supply is 95,779.21 tokens (+0% vs the prior observation).",
        "metric": {
          "name": "supply_ui_amount",
          "value": 95779.21007584,
          "unit": "tokens",
          "baseline": 95779.21007584,
          "delta": 0
        },
        "occurredAt": "2026-08-12T09:30:38.264Z",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ]
      },
      {
        "id": "obs_liquidity_level_3",
        "kind": "liquidity_level",
        "statement": "Tracked DEX liquidity totals $4,326,149 across 30 pools.",
        "metric": {
          "name": "liquidity_usd",
          "value": 4326149,
          "unit": "USD",
          "baseline": 4320104
        },
        "occurredAt": "2026-08-12T09:30:38.264Z",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ]
      },
      {
        "id": "obs_holder_concentration_4",
        "kind": "holder_concentration",
        "statement": "The five largest token accounts hold 67.9% of supply (pools and custodial accounts included).",
        "metric": {
          "name": "top5_account_share",
          "value": 0.6790095646281058,
          "unit": "ratio",
          "baseline": 0.6790095646281058
        },
        "occurredAt": "2026-08-12T09:30:38.264Z",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ]
      },
      {
        "id": "obs_volume_context_5",
        "kind": "volume_context",
        "statement": "24h DEX volume of $4,535,770 implies 1.05x turnover of pooled liquidity.",
        "metric": {
          "name": "volume_24h_usd",
          "value": 4535770,
          "unit": "USD"
        },
        "occurredAt": "2026-08-12T09:30:38.264Z",
        "evidenceIds": [
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          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ]
      }
    ],
    "evidence": [
      {
        "id": "ev_solana_rpc_2026-08-12T093037073Z",
        "sourceId": "solana_rpc",
        "sourceType": "onchain",
        "title": "SPYx token supply at slot 438786346",
        "url": "https://solscan.io/token/XsoCS1TfEyfFhfvj8EtZ528L3CaKBDBRqRapnBbDF2W",
        "publisher": "Solana mainnet (direct RPC)",
        "retrievedAt": "2026-08-12T09:30:37.073Z",
        "dataHash": "sha256:32ae589652792046e41aaefee821b44d6e2d9f38230e04ebbe6cff133f781fbe",
        "reliability": "primary",
        "supportsClaimIds": [
          "clm_1",
          "clm_2",
          "clm_3",
          "clm_4",
          "clm_5",
          "clm_6",
          "clm_7",
          "clm_8"
        ]
      },
      {
        "id": "ev_solana_rpc_2026-08-12T093038034Z",
        "sourceId": "solana_rpc",
        "sourceType": "onchain",
        "title": "SPYx largest token accounts",
        "url": "https://solscan.io/token/XsoCS1TfEyfFhfvj8EtZ528L3CaKBDBRqRapnBbDF2W#holders",
        "publisher": "Solana mainnet (direct RPC)",
        "retrievedAt": "2026-08-12T09:30:38.034Z",
        "dataHash": "sha256:e6645b4160c347d3bf013e5c9fe23c8989d012cd28d6a1bc0a2a88d1ccfd74ca",
        "reliability": "primary",
        "supportsClaimIds": [
          "clm_1",
          "clm_2",
          "clm_3",
          "clm_4",
          "clm_5",
          "clm_6",
          "clm_7",
          "clm_8"
        ]
      },
      {
        "id": "ev_dexscreener_2026-08-12T093038210Z",
        "sourceId": "dexscreener",
        "sourceType": "market",
        "title": "SPYx DEX pools, liquidity, and volume",
        "url": "https://api.dexscreener.com/latest/dex/tokens/XsoCS1TfEyfFhfvj8EtZ528L3CaKBDBRqRapnBbDF2W",
        "publisher": "DexScreener aggregated venue data",
        "retrievedAt": "2026-08-12T09:30:38.210Z",
        "dataHash": "sha256:2875b5932408247b4380dd21bba94f552d3569acc936fa899adb8564c43c87a2",
        "reliability": "high",
        "supportsClaimIds": [
          "clm_1",
          "clm_2",
          "clm_3",
          "clm_4",
          "clm_5",
          "clm_6",
          "clm_7",
          "clm_8"
        ]
      },
      {
        "id": "ev_jupiter_2026-08-12T093038264Z",
        "sourceId": "jupiter",
        "sourceType": "market",
        "title": "SPYx token price and SPY reference price",
        "url": "https://lite-api.jup.ag/price/v3?ids=XsoCS1TfEyfFhfvj8EtZ528L3CaKBDBRqRapnBbDF2W",
        "publisher": "Jupiter price service",
        "retrievedAt": "2026-08-12T09:30:38.264Z",
        "dataHash": "sha256:1ea0b4f587c4094a7ba271742811680b47b5395ea5093bf2b77d0e4876b3bc07",
        "reliability": "high",
        "supportsClaimIds": [
          "clm_1",
          "clm_2",
          "clm_3",
          "clm_4",
          "clm_5",
          "clm_6",
          "clm_7",
          "clm_8"
        ]
      }
    ],
    "claims": [
      {
        "id": "clm_1",
        "statement": "SPYx trades at a premium of 0.44 basis points to the SPY reference price of $772.05.",
        "type": "fact",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ],
        "confidence": 1
      },
      {
        "id": "clm_2",
        "statement": "The DEX pool price of $776.24 exceeds the Jupiter aggregator price of $772.0839712330671 by approximately 54 basis points.",
        "type": "fact",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ],
        "confidence": 1
      },
      {
        "id": "clm_3",
        "statement": "The 24-hour trading volume of $4,535,770.05 represents a 1.05x turnover ratio relative to current liquidity of $4,326,148.97.",
        "type": "calculation",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ],
        "confidence": 1
      },
      {
        "id": "clm_4",
        "statement": "The top five token accounts hold 67.90% of the total supply of 95,779.21 tokens.",
        "type": "fact",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ],
        "confidence": 1
      },
      {
        "id": "clm_5",
        "statement": "Supply has remained stable at 95,779.21 tokens throughout the 7.2-hour baseline period, with variation limited to the eighth decimal place.",
        "type": "hypothesis",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ],
        "confidence": 0.5,
        "falsifiers": [
          "supply_ui_amount changing by more than 0.1% in subsequent observations"
        ]
      },
      {
        "id": "clm_6",
        "statement": "The premium has oscillated between -9.38 and +10.40 basis points over the preceding 7.2 hours, indicating active arbitrage but potential volatility in tracking efficiency.",
        "type": "hypothesis",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ],
        "confidence": 0.5,
        "falsifiers": [
          "premium_bps remaining static for extended periods",
          "premium_bps exceeding ±15 bps"
        ]
      },
      {
        "id": "clm_7",
        "statement": "Hourly transaction volume of 998 and 24-hour volume of 22,249 transactions demonstrate sustained market activity across 30 trading pairs.",
        "type": "fact",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ],
        "confidence": 1
      },
      {
        "id": "clm_8",
        "statement": "The minimal 24-hour price change of -0.136% combined with the narrow current premium suggests low tracking error relative to the underlying SPY reference asset.",
        "type": "hypothesis",
        "evidenceIds": [
          "ev_solana_rpc_2026-08-12T093037073Z",
          "ev_solana_rpc_2026-08-12T093038034Z",
          "ev_dexscreener_2026-08-12T093038210Z",
          "ev_jupiter_2026-08-12T093038264Z"
        ],
        "confidence": 0.5,
        "falsifiers": [
          "price_change_24h_pct exceeding ±1%",
          "premium_bps diverging beyond ±5 bps"
        ]
      }
    ],
    "counterEvidence": [],
    "methodology": {
      "methods": [
        "Direct Solana RPC verification of token supply and largest accounts",
        "Cross-venue aggregation of DEX pools, liquidity, and volume",
        "Token-versus-reference price comparison from an independent price service",
        "Deterministic anomaly detection against stored observation baselines"
      ],
      "transformations": [
        "UTC clock normalization",
        "Raw payload hashing for every source fetch"
      ],
      "comparisonWindow": "Stored observation history for this asset",
      "exclusions": [
        "Sources that failed during collection are recorded, not imputed"
      ],
      "codeVersion": "metis-agent/0.2.0"
    },
    "confidence": {
      "score": 0.66,
      "band": "moderate",
      "rationale": "Confidence is computed from source coverage, cross-venue agreement, baseline depth, and independent verification. This run scored 0.66 (moderate).",
      "factors": [
        {
          "name": "source_coverage",
          "contribution": 0.24,
          "explanation": "3 independent sources fed this cycle."
        },
        {
          "name": "cross_venue_conflicts",
          "contribution": -0.1,
          "explanation": "1 unresolved cross-source disagreement(s)."
        },
        {
          "name": "baseline_depth",
          "contribution": 0.08,
          "explanation": "24 prior observation(s) available as baseline."
        },
        {
          "name": "verification_uncertainty",
          "contribution": -0.06,
          "explanation": "3 claim(s) could not be fully verified."
        }
      ]
    },
    "impact": "informational",
    "limitations": [
      "Price source dispersion of 54 bps between DEX aggregators and primary pools may indicate liquidity fragmentation or stale pricing data.",
      "Top five holder concentration of 67.9% includes pool and custodial addresses, limiting interpretability of distribution metrics.",
      "Baseline liquidity data contains null values for 14 of 24 observations, reducing confidence in liquidity trend analysis.",
      "Transaction counts (txns_h1, txns_24h) lack size distribution data, preventing assessment of average trade magnitude.",
      "The 7.2-hour baseline period may not capture longer-term premium volatility patterns or cyclical market behaviors.",
      "Absence of failed source reporting limits understanding of potential data gaps or exchange outages.",
      "Largest-account concentration includes liquidity pools and custodial accounts; it is not a beneficial-owner distribution."
    ],
    "disclosures": [
      "This is informational research produced by an automated system. It may contain errors, omissions, or delayed data.",
      "Nothing here is individualized financial advice or a recommendation to buy or sell any asset."
    ],
    "relatedResearchIds": [],
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