Step 1 — Create a Google Sheet and paste these formulas: A1 → =GOOGLEFINANCE("LON:SWRD","price") B1 → =MAX(GOOGLEFINANCE("LON:SWRD","high",TODAY()-365,TODAY()))
Step 2 — Share → Anyone with the link can view
Step 3 — Copy the Sheet ID from the URL:
docs.google.com/spreadsheets/d/SHEET_ID/edit
⠿This Month — Buy
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Connect your sheet and set a base amount to activate.