Google Finance Style Stock Watchlist

Stock Watchlist + Calculator

Sheets-style: enter symbol → get quote → calculate value, P/L. Add/remove rows. Saves automatically.

Selected Stock (click any row) No selection

Symbol (example: AAPL)

Exchange (optional; example: NASDAQ, NYSE)

Shares

Average Cost (per share)

Manual Price (optional)

Note

Current Price

—

Market Value

—

P/L (Amount • %)

—

Auto quote source: Stooq (free). If quote fails, just type Manual Price and it will calculate.

How it works localStorage

• Click any row to edit in the “Selected Stock” panel.
• Use “Refresh Quotes” to update all rows at once.
• Use Export/Import to move your watchlist between devices.
• Everything is stored in your browser, not online.

Symbol	Exchange	Shares	Avg Cost	Price	Value	P/L	Note	Tools

Ready.

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