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We are constantly refining our models to improve performance.

"To think is to confine yourself to a single thought."

布萊克-斯科爾斯模型的美妙之處在于它將期權定價問題簡化為幾個可觀察的變量。

The best trades are the ones in which you have all three things going for you: fundamentals, technicals, and market tone. If you can find a trade that has all three of these characteristics, you have found a potential goldmine.

文學是時間的見證，記錄著人類的情感和思想。