Fear, greed and laziness in human nature will hinder a person's trading behavior. Programmatic trading can break through people's physiological limits and improve reaction speed. People's reaction speed is limited, and it takes a period of time to complete it manually from the brain, while computer program trading is obviously much faster than manual trading, especially when multiple varieties are combined to spread risks, people's ability is limited. If you choose more varieties, you can reduce the trading risk. If you want to hold more than four varieties at the same time, when the market is fierce, multiple varieties will have signal trading at the same time, that one person can't take care of it, but computer trading can be easily completed.

人性中的恐惧、贪婪、懒惰都会阻碍着一个人的交易行为。程序化交易能突破人的生理极限，提高反应速度。人的反应速度是有限的，从大脑所想到手动需要一段时间来完成，而电脑程序交易显然比人工快得多，特别是当为了分散风险而进行多品种组合时，人的能力是有限的，如果选择品种多一点更能降低交易风险，如果想同时持有四个以上的品种，当行情激烈时多品种同时发生信号交易，那一个人交易是顾及不了的，但电脑交易可以轻松完成。

量化交易，自动化炒股#哔哩哔哩动画# https://t.cn/A6NChVMs

INNO 1/64

IN64-FERS-1BR94 FORD ESCORT RS COSWORTH No.1 "MICHELIN PILOT" British Rally Championship 1994 M.Wilson / B.Thomas
IN64-FERS-4SR96 FORD ESCORT RS COSWORTH No.4 "REPSOL" SAFARY RALLY KENYA 1996 C.Sainz / L.Moya
IN64-R34-OFCRS NISSAN SKYLINE GT-R (R34) OMORI FACTORY "CLUBMAN RACE SPEC"

【今晚直播】
今天19:30，杭州国际音乐节将线上展演德国巴伐利亚青年交响乐团音乐会，音乐会将呈现马勒c小调第二交响曲“复活”（Symphony No.2 in c minor, "Resurrection"）。

指挥：乔纳森·诺特
Jonathan Nott
演奏：德国巴伐利亚青年交响乐团
Bayerisches Landesjugend orchestra
合唱团：巴伐利亚州青年合唱团 / 巴伐利亚广播合唱团
Bayerischer Landesjugendchor / Chor des BR

点击预约直播https://t.cn/A6NaCTFT