我有以下数据框：
Row Bid_price Bid_volume Ask_price Ask_volume
2 2999.0 786.7 -500.0 1403.2
3 3000.0 786.7 -499.9 1407.2
4 2950.0 787.3 -250.1 1407.2
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56 125.1 2691 36.9 3113.1
57 125 2691.1 37 3133.1
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117 41.4 3029.7 2999 3835.7
118 40.05 3029.7 3000 3835.7
---------------------
123 39.4 3129.7 NaN NaN
124 36.1 3129.7 NaN NaN
125 36 3134.7 NaN NaN
我需要取第一对Bid_price and Bid_volume (2999.0 and 786.7)并与所有对进行比较Ask_price and Ask_volume。只要Bid_volume < Ask_volume AND Bid_price > Ask_price我跳到下一对Bid_price …