Automation library · Research and reporting

Automated stock sentiment analysis with Gemini

Started by a clock, and works across Google Sheets. It hands the judgement calls to Gemini. 12 steps, 2 branches, 1 loop or waits: a working afternoon to understand properly.

MediumCalls a model: Gemini

12 stepsMedium: a working afternoon
2Branches: places the flow splits
1Loop or waits
1Service it connects to

The flow

Starts it 1Model 2Logic 5Service 4

The steps in the order they run, from what starts it.

  1. 1Google Gemini Chat Model1Lm Chat Google GeminiModel
  2. 2Schedule TriggerSchedule triggerStarts it
  3. 3AI AgentAgentModel
  4. 4Read_tickers_from_SheetGoogle SheetsService
  5. 5format_output_as_jsonCodeLogic
  6. 6loop_over_tickersSplit In BatchesLogic
  7. 7if_format_succesfulIfLogic
  8. 8Get articles from EODHDHttp RequestService
  9. 9write_sentiment_to_sheetsGoogle SheetsService
  10. 10If_ticker_not_validIfLogic
  11. 11Write_in_google_sheets_invalid_tickerGoogle SheetsService
  12. 12join_articles_into_1CodeLogic

How it's built

Starts on
A clock
Steps
12, with 2 branches, 1 loop or waits
Size
Medium: a working afternoon
Connects to
Google Sheets
Model
Gemini

Questions

What does it need to run?

An n8n account, plus your own Google Sheets account, and a key for Gemini. You connect your own accounts after importing it; none are included.

What starts it?

It starts on a clock.

Does it use AI?

Yes. It calls Gemini. Model calls are billed by the provider, not by n8n.

How long does it take to set up?

Plan an afternoon. 12 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 12 steps before you point it at anything that matters.