{"id":"index_benchmark-08","title":"基準選擇與組合匹配度","chart":"multi","metric":"基準選擇與組合匹配度","secondary":"候選基準對照表＋滾動 beta","x":"觀察期／樣本","y":"示例數值","sample":true,"as_of":"2026-10-16","symbol":"0700.HK","period":"1Y","benchmark":"HSI","symbol_name":"騰訊控股","benchmark_name":"恒生指數","currency":"HKD","period_start":"2025-10-16","period_end":"2026-10-16","summary":[{"key":"max","label":"最高項：恒生指數","value":1.81,"unit":""},{"key":"min","label":"最低項：德國DAX","value":0.4,"unit":""},{"key":"average","label":"平均","value":1.15,"unit":""},{"key":"count","label":"項目數","value":5,"unit":"項"}],"panels":[{"title":"基準選擇與組合匹配度","subtitle":"貝塔","chart":"multi","labels":["恒生指數","標普500","納指100","日經225","德國DAX"],"series":[{"name":"貝塔","data":[1.81,1.22,1.43,0.89,0.4],"unit":"","axis":"left"},{"name":"追蹤誤差","data":[0.93,0.34,0.31,0.59,0.45],"unit":"%","axis":"right"}],"columns":[],"rows":[],"x_labels":["恒生指數","標普500","納指100","日經225","德國DAX"],"y_labels":[],"calendar_range":"","x_name":"項目","y_name":"貝塔","unit":""},{"title":"候選基準對照表＋滾動 beta","subtitle":"R平方","chart":"bar","labels":["恒生指數","標普500","納指100","日經225","德國DAX"],"series":[{"name":"R平方","data":[48.4,64.7,73.0,54.4,10.1],"unit":"%","axis":"left"}],"columns":[],"rows":[],"x_labels":["恒生指數","標普500","納指100","日經225","德國DAX"],"y_labels":[],"calendar_range":"","x_name":"項目","y_name":"R平方","unit":"%"},{"title":"資料明細","subtitle":"貝塔 與 R平方","chart":"table","labels":["恒生指數","標普500","納指100","日經225","德國DAX"],"series":[{"name":"貝塔","data":[1.81,1.22,1.43,0.89,0.4],"unit":""}],"columns":[{"key":"label","label":"項目"},{"key":"value","label":"貝塔"},{"key":"comparison","label":"R平方"},{"key":"date","label":"資料日期（示例）"}],"rows":[{"label":"恒生指數","value":1.81,"comparison":48.4,"date":"2026-10-16"},{"label":"標普500","value":1.22,"comparison":64.7,"date":"2026-10-16"},{"label":"納指100","value":1.43,"comparison":73.0,"date":"2026-10-16"},{"label":"日經225","value":0.89,"comparison":54.4,"date":"2026-10-16"},{"label":"德國DAX","value":0.4,"comparison":10.1,"date":"2026-10-16"}],"x_labels":["恒生指數","標普500","納指100","日經225","德國DAX"],"y_labels":[],"calendar_range":"","x_name":"項目","y_name":"資料明細","unit":""}],"rows":[{"label":"恒生指數","value":1.81,"comparison":48.4,"date":"2026-10-16"},{"label":"標普500","value":1.22,"comparison":64.7,"date":"2026-10-16"},{"label":"納指100","value":1.43,"comparison":73.0,"date":"2026-10-16"},{"label":"日經225","value":0.89,"comparison":54.4,"date":"2026-10-16"},{"label":"德國DAX","value":0.4,"comparison":10.1,"date":"2026-10-16"}],"columns":[{"key":"label","label":"項目"},{"key":"value","label":"貝塔"},{"key":"comparison","label":"R平方"},{"key":"date","label":"資料日期（示例）"}]}