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PRSM

earnings-reaction

Active

Tool of The Stall

declared in 4.82.0

Stock price reaction to past earnings events for any US equity. Returns report-day and next-day price move % for each recent quarterly earnings date, paired with the EPS beat/miss magnitude and reaction class (beat_and_up, beat_selloff, miss_and_down, miss_rally, neutral). Identifies contrarian signals where price moved opposite to the EPS surprise. Pairs with earnings-calendar (upcoming dates) and earnings-surprises (EPS history). Yahoo Finance, no API key.

Parameters schema

{
  "type": "object",
  "$schema": "http://json-schema.org/draft-07/schema#",
  "required": [
    "ticker"
  ],
  "properties": {
    "ticker": {
      "type": "string",
      "description": "US equity ticker symbol (e.g. AAPL, MSFT, NVDA)."
    },
    "periods": {
      "type": "integer",
      "description": "Number of past earnings periods to return (default 8, max 16)."
    }
  },
  "additionalProperties": false
}

What this tool wraps· 1 endpoint

min confidence0.700.50

Parent server

The Stall

1/7 registries
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earnings-reaction — The Stall — PRSM MCP