{
  "schemaVersion": "qmmit.observation.v1",
  "datasetVersion": "2026-09-18-v3.0",
  "rulesetVersion": "sha256:b2e8889c66f72c18a61839f0bf1a9f77b5481ba2def044dba33c797b2f2bdcae",
  "scanDate": "2026-09-16",
  "observation": {
    "repo": "stefan-jansen/machine-learning-for-trading",
    "datasetVersion": "2026-09-18-v3.0",
    "rulesetVersion": "sha256:b2e8889c66f72c18a61839f0bf1a9f77b5481ba2def044dba33c797b2f2bdcae",
    "scanDate": "2026-09-16",
    "window": {
      "since": "2026-02-01",
      "untilExclusive": "2026-09-16",
      "label": "February–September 15, 2026"
    },
    "repository": {
      "sourceRepo": "stefan-jansen/machine-learning-for-trading",
      "canonicalRepo": "stefan-jansen/machine-learning-for-trading",
      "canonicalGitHubUrl": "https://github.com/stefan-jansen/machine-learning-for-trading",
      "defaultBranch": "main",
      "headShaAtResolution": "567b1040016ca3a91dbaa80dede040dc045b1ea0",
      "resolvedAt": "2026-09-16T12:09:27.525Z",
      "redirected": false
    },
    "agentSharePctFloor": 28.7,
    "humanSharePctCeiling": 71.3,
    "totals": {
      "commitsInHistory": 723,
      "mergeCommitsExcluded": 0,
      "ciBotCommitsExcluded": 2,
      "commitsConsidered": 721,
      "agentAttributedCommits": 207,
      "humanAttributedCommits": 514
    },
    "concentration": {
      "distinctAgentAuthors": 1,
      "topAuthorShareOfAgentCommits": 100,
      "adoptionPattern": "individual"
    },
    "mode": {
      "assistedCommits": 207,
      "autonomousCommits": 0,
      "assistedPct": 28.7,
      "autonomousPct": 0
    },
    "agents": [
      {
        "id": "claude-code",
        "label": "Claude Code",
        "vendor": "Anthropic",
        "commits": 207,
        "sharePct": 28.7,
        "samples": [
          {
            "hash": "ce12bf78554d70c40a081de593348f822c922045",
            "subject": "us_equities_panel: the holdout chain, the paired evidence, and what its drawdown measures (#1089)",
            "date": "2026-09-15T01:53:49-04:00"
          },
          {
            "hash": "2fd1b66799388f07ba092daf7946a9d742db22b0",
            "subject": "Dataset cards: read the profile path the writer actually writes (#1042)",
            "date": "2026-09-14T10:03:36-04:00"
          },
          {
            "hash": "7e96e2f8274e41fd2986073e0b6dabc60883f78e",
            "subject": "Declare per-notebook VRAM requirements, and permit the vram_gb override key",
            "date": "2026-09-14T09:54:54-04:00"
          },
          {
            "hash": "11c6621acf204333ea79b4f2a1f7d9e7a43294d6",
            "subject": "Display 21 figures through show_with_alt in five unrendered notebooks (#1044)",
            "date": "2026-09-14T00:03:32-04:00"
          },
          {
            "hash": "f1102aabcf43338611e826d8a065f4cfc3907efc",
            "subject": "Replace the blanket warnings filter in 34 case-study notebooks with the named policy (#1043)",
            "date": "2026-09-13T23:33:08-04:00"
          }
        ]
      }
    ],
    "timeline": [
      {
        "month": "2026-06",
        "total": 11,
        "agent": 0,
        "agentPct": 0
      },
      {
        "month": "2026-07",
        "total": 107,
        "agent": 5,
        "agentPct": 4.7
      },
      {
        "month": "2026-08",
        "total": 223,
        "agent": 0,
        "agentPct": 0
      },
      {
        "month": "2026-09",
        "total": 380,
        "agent": 202,
        "agentPct": 53.2
      }
    ],
    "lowActivity": false
  }
}