喺高頻交易公司工作 你問我答
我絲故我再
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如題
幾多hz?
性交易？
How to know a strategy is no more effective
cagr ?
sharpe?
其實想知呢個行業終極嘅目的，真係為咗賺回報？定係其實刷流量？
sharpe?
其實想知呢個行業終極嘅目的，真係為咗賺回報？定係其實刷流量？
屌你5g plan 廢撚過4g plan
入隧道又收唔到
比個解釋我
入隧道又收唔到
比個解釋我
蝕錢嘅時候囉
forex?
impact response 個函數
impedance 幾多
有無用 Laplace transform 定 Fourier transform
impedance 幾多
有無用 Laplace transform 定 Fourier transform
一分鐘出入100次
點決定用咩策略？
一分鐘trade 100次，每次利潤0.01%，都會變得好驚人
100次都賺？
縮短電纜，儘量行直線
唔係trade option 唔洗用laplace transform?
百佳？
唔一定 但會有好少嘅edge 好似賭場賺錢一樣 law of large number
Mainly futures, etf
FPGA?
Ultimate goal is like all the private firms, make money. Very very high sharpe, cos it does day trades, not much capital end of day.. so return of capital is high
When u lose money, or bad prediction
咁要有能力嘅人先可以高頻
so far戰績如何？
點先入到？