{"schema_version":1,"generated_at":"2026-10-25T22:44:35.162302+00:00","generation_id":"67bba9c272552daa4e0d9807051bb8511d36d84fd10aa81902540a8be1620eb2","data_as_of":{"first":"2026-10-23","last":"2026-10-25"},"currency":"USD","initial_amount":1000,"reinvested":true,"column_dictionary":{"symbol":"Upstream symbol","display_ticker":"Display ticker","name":"Asset name","type":"stock, etf or crypto","last_price_date":"Last available price date (ISO date)","1y_start_month":"Anchor monthly close (YYYY-MM)","1y_value_usd":"End value of $1,000, USD","1y_total_return_pct":"Total return, percentage points","1y_cagr_pct":"Annualized compound return, percentage points","5y_start_month":"Anchor monthly close (YYYY-MM)","5y_value_usd":"End value of $1,000, USD","5y_total_return_pct":"Total return, percentage points","5y_cagr_pct":"Annualized compound return, percentage points","10y_start_month":"Anchor monthly close (YYYY-MM)","10y_value_usd":"End value of $1,000, USD","10y_total_return_pct":"Total return, percentage points","10y_cagr_pct":"Annualized compound return, percentage points","20y_start_month":"Anchor monthly close (YYYY-MM)","20y_value_usd":"End value of $1,000, USD","20y_total_return_pct":"Total return, percentage points","20y_cagr_pct":"Annualized compound return, percentage points"},"definitions":{"window":"Each asset ends at its latest monthly observation; anchor is exactly N years earlier. Every calendar month including anchor and endpoint is required.","missing":"All four fields null in JSON / blank in CSV if unavailable; never shifted.","numbers":"Unrounded numeric values; percentages in percentage points. Adjusted closes; crypto price only.","cagr":"100 \u00d7 ((final value / 1000)^(12 / elapsed months) \u2212 1)","generation":"CSV is identified by SHA-256 and generation id in its companion metadata; JSON embeds identical metadata."},"license":{"name":"CC BY 4.0","url":"https://creativecommons.org/licenses/by/4.0/","scope":"Published derived returns dataset; upstream attribution retained."},"attribution":"Source: wallstreetzine.com","url":"https://wallstreetzine.com/open-data/","methodology_url":"https://wallstreetzine.com/methodology/","upstream":[{"name":"Yahoo Finance","description":"Monthly prices, adjusted closes"},{"name":"The Bitcoin Time Machine","operator":"Marlow Systems LLC","url":"https://thebitcointm.com/api/bitcoin/price/daily","license":"CC BY 4.0","license_url":"https://creativecommons.org/licenses/by/4.0/","description":"BTC before October 2014: daily closes aggregated to last daily close of each month; Yahoo wins thereafter."}],"csv_sha256":"9e805efeb3a0b54a4f7445bdaf4929e72960d8b26ff506359e1bc776aa49bc13"}