{
  "schema_version": 1,
  "generated_at": "2026-04-30T23:03:33Z",
  "ticker": "TSM",
  "headline": "TSM: no edge \u2014 +1.27\u03c3 above mean \u2014 mildly elevated",
  "body": "TSM is trading near its 20-day mean (+1.27\u03c3 above mean \u2014 mildly elevated), so the mean-reversion strategy has no edge here. Insider read: BULLISH cluster: 29 insiders bought ($438,276 cash deployed). However, the insider buy cluster is a separate signal worth weighing \u2014 open-market purchases by 3+ insiders historically precede upside even absent technical setup.",
  "confidence": 0.0,
  "signal_type": "wait",
  "bullet_points": [
    "Last close: $396.06 (+0.57% today)",
    "20-day mean: $371.30 \u2014 +1.27\u03c3 above mean \u2014 mildly elevated",
    "Insiders (30d): BULLISH cluster: 29 insiders bought ($438,276 cash deployed)",
    "Active themes: EVs, Batteries & Lithium",
    "Recent news: 3 headlines, latest 1.1h ago \u2014 \"Apple hits record iPhone sales despite supply disruption\""
  ]
}