{
  "schemaVersion": "1.0",
  "id": "metis_0101KZT1P8ZWR554WYXX",
  "slug": "spyx-premium-narrows-to-0-7bps-as-dexscreener-data-fails-supply-stable-a",
  "version": 1,
  "status": "published",
  "category": "market",
  "title": "SPYx Premium Narrows to -0.7bps as DexScreener Data Fails; Supply Stable Across 4.3h Baseline",
  "dek": "The SP500 xStock token trades at a marginal discount to its SPY reference after volatile premium swings, with on-chain liquidity metrics unavailable due to API rate limiting. Supply and holder concentration remain unchanged.",
  "summary": "SPYx, a tokenized S&P 500 tracker, currently trades at $770.5057601806021 versus a reference price of $770.56, representing a -0.7039013107067785 basis point discount. Over the preceding 4.3 hours, the premium has oscillated between -17.94bps and +4.84bps, with the current reading near the median of observed values. Circulating supply has remained effectively static at 95,779.212172 tokens, and top-five holder concentration sits at 67.90%. Critical market data including DEX price, liquidity, and volume are unavailable due to DexScreener API failures, limiting real-time market depth assessment.",
  "thesis": "SPYx exhibits tight tracking to its reference with minimal premium drift, but the absence of DEX-level pricing and liquidity data creates material uncertainty about execution quality and market microstructure.",
  "whyItMatters": "For institutional users relying on SPYx for synthetic equity exposure, premium stability and liquidity depth are primary risk factors. The current data gap prevents verification of whether quoted prices are executable.",
  "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-analysis",
    "data-quality",
    "liquidity-risk",
    "synthetic-assets"
  ],
  "timeWindow": {
    "start": "2026-08-11T23:20:37.466Z",
    "end": "2026-08-12T03:50:50.277Z",
    "observedAt": "2026-08-12T03:50:50.277Z"
  },
  "observations": [
    {
      "id": "obs_price_divergence_1",
      "kind": "price_divergence",
      "statement": "SPYx trades at -0.7bps versus the SPY reference price.",
      "metric": {
        "name": "premium_bps",
        "value": -0.7,
        "unit": "bps",
        "baseline": -3.6272202075209585
      },
      "occurredAt": "2026-08-12T03:50:50.277Z",
      "evidenceIds": [
        "ev_solana_rpc_2026-08-12T035049060Z",
        "ev_solana_rpc_2026-08-12T035050210Z",
        "ev_jupiter_2026-08-12T035050277Z"
      ]
    },
    {
      "id": "obs_supply_change_2",
      "kind": "supply_change",
      "statement": "Circulating supply is 95,779.212 tokens (+0% vs the prior observation).",
      "metric": {
        "name": "supply_ui_amount",
        "value": 95779.212172,
        "unit": "tokens",
        "baseline": 95779.212172,
        "delta": 0
      },
      "occurredAt": "2026-08-12T03:50:50.277Z",
      "evidenceIds": [
        "ev_solana_rpc_2026-08-12T035049060Z",
        "ev_solana_rpc_2026-08-12T035050210Z",
        "ev_jupiter_2026-08-12T035050277Z"
      ]
    },
    {
      "id": "obs_holder_concentration_3",
      "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": 0.6789863331684578,
        "unit": "ratio",
        "baseline": 0.6789863331684578
      },
      "occurredAt": "2026-08-12T03:50:50.277Z",
      "evidenceIds": [
        "ev_solana_rpc_2026-08-12T035049060Z",
        "ev_solana_rpc_2026-08-12T035050210Z",
        "ev_jupiter_2026-08-12T035050277Z"
      ]
    }
  ],
  "evidence": [
    {
      "id": "ev_solana_rpc_2026-08-12T035049060Z",
      "sourceId": "solana_rpc",
      "sourceType": "onchain",
      "title": "SPYx token supply at slot 438737761",
      "url": "https://solscan.io/token/XsoCS1TfEyfFhfvj8EtZ528L3CaKBDBRqRapnBbDF2W",
      "publisher": "Solana mainnet (direct RPC)",
      "retrievedAt": "2026-08-12T03:50:49.060Z",
      "dataHash": "sha256:942bb8935b9fe9fe783970c79bb72ff527f030246ef8ceb4f37a541e2ae7684e",
      "reliability": "primary",
      "supportsClaimIds": [
        "clm_1",
        "clm_2",
        "clm_3",
        "clm_4",
        "clm_5",
        "clm_6",
        "clm_7"
      ]
    },
    {
      "id": "ev_solana_rpc_2026-08-12T035050210Z",
      "sourceId": "solana_rpc",
      "sourceType": "onchain",
      "title": "SPYx largest token accounts",
      "url": "https://solscan.io/token/XsoCS1TfEyfFhfvj8EtZ528L3CaKBDBRqRapnBbDF2W#holders",
      "publisher": "Solana mainnet (direct RPC)",
      "retrievedAt": "2026-08-12T03:50:50.210Z",
      "dataHash": "sha256:97876a36ccc2a33786fe4fd275a99edc28e59ef4b7b3103659321989c30f1188",
      "reliability": "primary",
      "supportsClaimIds": [
        "clm_1",
        "clm_2",
        "clm_3",
        "clm_4",
        "clm_5",
        "clm_6",
        "clm_7"
      ]
    },
    {
      "id": "ev_jupiter_2026-08-12T035050277Z",
      "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": "2026-08-12T03:50:50.277Z",
      "dataHash": "sha256:6cf15240a27de85789c4a902e89837eaa6245109300415d94efa8cd9c7cfd3f0",
      "reliability": "high",
      "supportsClaimIds": [
        "clm_1",
        "clm_2",
        "clm_3",
        "clm_4",
        "clm_5",
        "clm_6",
        "clm_7"
      ]
    }
  ],
  "claims": [
    {
      "id": "clm_1",
      "statement": "SPYx trades at -0.7039013107067785 basis points versus the SPY reference price of $770.56.",
      "type": "fact",
      "evidenceIds": [
        "ev_solana_rpc_2026-08-12T035049060Z",
        "ev_solana_rpc_2026-08-12T035050210Z",
        "ev_jupiter_2026-08-12T035050277Z"
      ],
      "confidence": 1,
      "falsifiers": []
    },
    {
      "id": "clm_2",
      "statement": "Circulating supply is 95,779.212172 tokens, unchanged from the prior 21 baseline observations spanning 4.3 hours.",
      "type": "fact",
      "evidenceIds": [
        "ev_solana_rpc_2026-08-12T035049060Z",
        "ev_solana_rpc_2026-08-12T035050210Z",
        "ev_jupiter_2026-08-12T035050277Z"
      ],
      "confidence": 1,
      "falsifiers": []
    },
    {
      "id": "clm_3",
      "statement": "The top five token accounts hold 67.89863331684578% of total supply.",
      "type": "fact",
      "evidenceIds": [
        "ev_solana_rpc_2026-08-12T035049060Z",
        "ev_solana_rpc_2026-08-12T035050210Z",
        "ev_jupiter_2026-08-12T035050277Z"
      ],
      "confidence": 1,
      "falsifiers": []
    },
    {
      "id": "clm_4",
      "statement": "Premium volatility across the 4.3-hour baseline ranged from -17.944410804552668 bps to +4.838434669811583 bps, with the current -0.7039013107067785 bps reading representing a reversion toward the central tendency.",
      "type": "calculation",
      "evidenceIds": [
        "ev_solana_rpc_2026-08-12T035049060Z",
        "ev_solana_rpc_2026-08-12T035050210Z",
        "ev_jupiter_2026-08-12T035050277Z"
      ],
      "confidence": 0.95,
      "falsifiers": [
        "Missing intermediate baseline snapshots could conceal intra-period extremes"
      ]
    },
    {
      "id": "clm_5",
      "statement": "DexScreener API rate limiting has eliminated DEX price, liquidity, and volume data for the current observation.",
      "type": "fact",
      "evidenceIds": [
        "ev_solana_rpc_2026-08-12T035049060Z",
        "ev_solana_rpc_2026-08-12T035050210Z",
        "ev_jupiter_2026-08-12T035050277Z"
      ],
      "confidence": 1,
      "falsifiers": []
    },
    {
      "id": "clm_6",
      "statement": "The absence of DEX pricing and liquidity metrics prevents verification that the quoted token price is executable in size.",
      "type": "hypothesis",
      "evidenceIds": [
        "ev_solana_rpc_2026-08-12T035049060Z",
        "ev_solana_rpc_2026-08-12T035050210Z",
        "ev_jupiter_2026-08-12T035050277Z"
      ],
      "confidence": 0.5,
      "falsifiers": [
        "Alternative liquidity sources may exist",
        "Reference price may be directly redeemable"
      ]
    },
    {
      "id": "clm_7",
      "statement": "Holder concentration above 67% suggests limited free float and potential price impact sensitivity, though the static nature across 4.3 hours indicates no immediate distribution shift.",
      "type": "hypothesis",
      "evidenceIds": [
        "ev_solana_rpc_2026-08-12T035049060Z",
        "ev_solana_rpc_2026-08-12T035050210Z",
        "ev_jupiter_2026-08-12T035050277Z"
      ],
      "confidence": 0.5,
      "falsifiers": [
        "Top holders may be protocol-controlled pools",
        "Concentration may be overstated due to custodial accounting"
      ]
    }
  ],
  "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": 0.62,
    "band": "moderate",
    "rationale": "Confidence is computed from source coverage, cross-venue agreement, baseline depth, and independent verification. This run scored 0.62 (moderate).",
    "factors": [
      {
        "name": "source_coverage",
        "contribution": 0.16,
        "explanation": "2 independent sources fed this cycle."
      },
      {
        "name": "source_outages",
        "contribution": -0.08,
        "explanation": "1 source(s) failed during collection."
      },
      {
        "name": "baseline_depth",
        "contribution": 0.08,
        "explanation": "24 prior observation(s) available as baseline."
      },
      {
        "name": "verification_uncertainty",
        "contribution": -0.04,
        "explanation": "2 claim(s) could not be fully verified."
      }
    ]
  },
  "impact": "informational",
  "limitations": [
    "DexScreener API failure removes DEX price, liquidity, and volume validation; no alternative DEX data source is available.",
    "24-hour volume and price change metrics lack baseline verification for trend reliability.",
    "Transaction count data is null for the current observation and most of the baseline, preventing activity-based inference.",
    "No pair count data available to assess market fragmentation.",
    "Premium calculation assumes reference price accuracy; no cross-validation against multiple SPY price feeds.",
    "4.3-hour baseline may be insufficient to capture full trading session dynamics for an equity-linked token.",
    "Largest-account concentration includes liquidity pools and custodial accounts; it is not a beneficial-owner distribution.",
    "Sources unavailable this cycle: dexscreener: [dexscreener] HTTP 429 from https://api.dexscreener.com/latest/dex/tokens/XsoCS1TfEyfFhfvj8EtZ528L3CaKBDBRqRapnBbDF2W."
  ],
  "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": [],
  "provenance": {
    "runId": "run_01KZT1G8TV41X91FS5",
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        "provider": "openrouter.ai",
        "model": "moonshotai/kimi-k2-thinking",
        "purpose": "synthesis",
        "promptVersion": "chat-1",
        "completedAt": "2026-08-12T03:53:10.695Z"
      },
      {
        "provider": "openrouter.ai",
        "model": "deepseek/deepseek-v4-flash",
        "purpose": "verification",
        "promptVersion": "chat-1",
        "completedAt": "2026-08-12T03:54:06.683Z"
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    ],
    "sourceSnapshotHash": "sha256:58994fe8d052ee6ce147089c91b3b58951b8fffae26e8f99d6d28f29386ccf11",
    "contentHash": "sha256:64d86624079341d28aeade5f81bf8c1b4034951ef3bab5a8b8add6b5ea2d3cf7"
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  "publication": {
    "canonicalUrl": "https://metisagent.co/research/spyx-premium-narrows-to-0-7bps-as-dexscreener-data-fails-supply-stable-a",
    "publishedAt": "2026-08-12T03:54:07.228Z",
    "updatedAt": "2026-08-12T03:54:07.228Z"
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