During development you could use: `npm run start-fake`. Which will start the app, but **not** connect to the TwelveData API.
**Advice:** Run the bot 24/7 on some dedicated hardware. `cron_time` within the configuration will take care of the triggers when to look-up for data.
**Hidden feature:** Set `DEBUG` to `true` value in the [dataProcessor.js](src/dataProcessor.js) source file to dump the market data to a comma-seperated values (CSV) file. Useful for off-line verification/calculations.