{"slug":"trading-options-inside-an-ira","qid":"collateral_by_ticker","label":"What one fully collateralized contract ties up, by underlying","post_title":"Trading Options Inside an IRA: How It Works","post_url":"/blog/trading-options-inside-an-ira#q-collateral_by_ticker","columns":["symbol","cash_for_one_put_k","cost_of_100_shares_k","contract_count"],"rows":[{"symbol":"SPY","cash_for_one_put_k":76.1,"cost_of_100_shares_k":77,"contract_count":397},{"symbol":"MSFT","cash_for_one_put_k":48.4,"cost_of_100_shares_k":48.5,"contract_count":58},{"symbol":"AAPL","cash_for_one_put_k":31.7,"cost_of_100_shares_k":31.7,"contract_count":41},{"symbol":"NVDA","cash_for_one_put_k":21.8,"cost_of_100_shares_k":21.9,"contract_count":28},{"symbol":"KO","cash_for_one_put_k":8.9,"cost_of_100_shares_k":9,"contract_count":33},{"symbol":"T","cash_for_one_put_k":2.5,"cost_of_100_shares_k":2.5,"contract_count":22}],"shape":"ranking","sql":"SELECT\n    underlying_symbol                                       AS symbol,\n    round(avg(toFloat64(strike_price)) * 100 / 1000, 1)     AS cash_for_one_put_k,\n    round(avg(toFloat64(underlying_close)) * 100 / 1000, 1) AS cost_of_100_shares_k,\n    count()                                                 AS contract_count\nFROM global_markets.options_greeks\nWHERE date = (\n        SELECT max(date)\n        FROM global_markets.options_greeks\n        WHERE underlying_symbol IN ('AAPL', 'MSFT', 'NVDA', 'SPY', 'KO', 'T')\n      )\n  AND lower(toString(option_type)) IN ('put', 'p')\n  AND days_to_expiry BETWEEN 15 AND 60\n  AND toFloat64(underlying_close) > 0\n  AND toFloat64(strike_price) > 0\n  AND abs(toFloat64(strike_price) / toFloat64(underlying_close) - 1) < 0.05\n  AND underlying_symbol IN ('AAPL', 'MSFT', 'NVDA', 'SPY', 'KO', 'T')\nGROUP BY underlying_symbol\nORDER BY cost_of_100_shares_k DESC","computed_at":"2026-08-22T04:23:21.614239+00:00","elapsed":12.332320948}