恒指牛熊證街貨分佈圖 70 1800 60 1600 50
1400 1200
40
1000 800
30
600
20
400 10 200 0
0
牛證總街貨相關之對沖期指張數
熊證總街貨相關之對沖期指張數
牛證
熊證
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