Here is how to set price alert for vanguard extended market index fund in perplexity
- First click on the account profile button in the sidebar
- Then click on "All settings" option in the menu
- Next click on "Notifications" in the left sidebar
- Then scroll down the page to view price alerts section
- Next click on the "New Alert" button in the Price Alerts section
- Then click on the search field and type "Vanguard Extended Market Index Fund"
- Next click on "Vanguard Extended Market Index Fund" from the dropdown list
- Then click on the target price field and enter the desired price value
- Finally click on the "Save" button to create the price alert









