Compute Top Symbols

The workflow JSON

Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →

{
  "name": "Compute Top Symbols",
  "nodes": [
    {
      "parameters": {
        "triggerTimes": {
          "item": [
            {
              "hour": 1,
              "minutes": 0
            }
          ]
        }
      },
      "id": "Cron",
      "name": "Cron Trigger",
      "type": "n8n-nodes-base.cron",
      "typeVersion": 1
    },
    {
      "parameters": {
        "operation": "executeQuery",
        "query": "DELETE FROM top_symbols WHERE as_of_date = CURRENT_DATE;"
      },
      "id": "Clear Today",
      "name": "Clear Today",
      "type": "n8n-nodes-base.postgres",
      "typeVersion": 1,
      "credentials": {
        "postgres": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "operation": "executeQuery",
        "query": "INSERT INTO top_symbols (as_of_date, sector_norm, symbol, sentiment, score, change_pct, volspike, rsi)\nSELECT\n    CURRENT_DATE,\n    sector,\n    symbol,\n    'Bullish',\n    score,\n    changePct,\n    volSpike,\n    rsi\nFROM bullish_detail_flat\nORDER BY score DESC\nLIMIT 25;"
      },
      "id": "Insert Top Bullish",
      "name": "Insert Top Bullish",
      "type": "n8n-nodes-base.postgres",
      "typeVersion": 1,
      "credentials": {
        "postgres": {
          "name": "<your credential>"
        }
      }
    },
    {
      "parameters": {
        "operation": "executeQuery",
        "query": "INSERT INTO top_symbols (as_of_date, sector_norm, symbol, sentiment, score, change_pct, volspike, rsi)\nSELECT\n    CURRENT_DATE,\n    sector,\n    symbol,\n    'Bearish',\n    score,\n    changePct,\n    volSpike,\n    rsi\nFROM bearish_detail_flat\nORDER BY score ASC\nLIMIT 25;"
      },
      "id": "Insert Top Bearish",
      "name": "Insert Top Bearish",
      "type": "n8n-nodes-base.postgres",
      "typeVersion": 1,
      "credentials": {
        "postgres": {
          "name": "<your credential>"
        }
      }
    }
  ],
  "connections": {
    "Clear Today": {
      "main": [
        [
          {
            "node": "Insert Top Bullish",
            "type": "main",
            "index": 0
          },
          {
            "node": "Insert Top Bearish",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Cron Trigger": {
      "main": [
        [
          {
            "node": "Clear Today",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

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• postgres

About this workflow

Compute Top Symbols. Uses postgres. Scheduled trigger; 4 nodes.

Source: https://github.com/featherduino/micro-radar-app/blob/6fe2c8b04cdb42acb826028b9cb2b5f2fc55c8a0/n8n-workflows/calc-top-symbols.json — original creator credit. Request a take-down →

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