{"slug":"spy-vs-voo-vs-splg","qid":"monthly_tracking","label":"monthly_tracking","post_title":"spy-vs-voo-vs-splg","post_url":"/blog/spy-vs-voo-vs-splg#q-monthly_tracking","columns":["month","spy_pct","voo_pct","splg_pct","spread_pct"],"rows":[{"month":"2025-10","spy_pct":2.85,"voo_pct":2.84,"splg_pct":2.55,"spread_pct":0.3},{"month":"2025-11","spy_pct":-0.33,"voo_pct":-0.32,"splg_pct":0,"spread_pct":0.01},{"month":"2025-12","spy_pct":0.46,"voo_pct":0.47,"splg_pct":0,"spread_pct":0.02},{"month":"2026-01","spy_pct":0.91,"voo_pct":0.89,"splg_pct":0,"spread_pct":0.03},{"month":"2026-02","spy_pct":-0.52,"voo_pct":-0.5,"splg_pct":0,"spread_pct":0.03},{"month":"2026-03","spy_pct":-4.18,"voo_pct":-4.27,"splg_pct":0,"spread_pct":0.09},{"month":"2026-04","spy_pct":9.9,"voo_pct":9.9,"splg_pct":0,"spread_pct":0},{"month":"2026-05","spy_pct":4.88,"voo_pct":4.89,"splg_pct":0,"spread_pct":0},{"month":"2026-06","spy_pct":-1.14,"voo_pct":-1.11,"splg_pct":0,"spread_pct":0.02},{"month":"2026-07","spy_pct":0.27,"voo_pct":0.28,"splg_pct":0,"spread_pct":0.01},{"month":"2026-08","spy_pct":2.35,"voo_pct":2.33,"splg_pct":0,"spread_pct":0.02}],"shape":"series","sql":"WITH monthly AS\n(\n    SELECT\n        ticker,\n        toStartOfMonth(date)           AS m,\n        argMin(toFloat64(open), date)  AS first_open,\n        argMax(toFloat64(close), date) AS last_close\n    FROM global_markets.stocks_daily_aggs\n    WHERE ticker IN ('SPY', 'VOO', 'SPLG')\n      AND date >= '2025-10-01'\n      AND date <  '2026-09-01'\n    GROUP BY ticker, m\n),\npct AS\n(\n    SELECT\n        ticker,\n        m,\n        (last_close / first_open - 1) * 100 AS chg\n    FROM monthly\n)\nSELECT\n    formatDateTime(m, '%Y-%m')            AS month,\n    round(maxIf(chg, ticker = 'SPY'), 2)  AS spy_pct,\n    round(maxIf(chg, ticker = 'VOO'), 2)  AS voo_pct,\n    round(maxIf(chg, ticker = 'SPLG'), 2) AS splg_pct,\n    round(max(chg) - min(chg), 2)         AS spread_pct\nFROM pct\nGROUP BY m\nORDER BY m","computed_at":"2026-09-26T15:16:13.687326+00:00","elapsed":0.009627326}