[心得] 勝率跟盈虧比之我見已刪文
先說結論 均衡的勝率跟盈虧比是我們應該要追求的!
何謂均衡? 勝率太高跟太低都不太對 但一味追求高盈虧比也不對
勝率太高/低盈虧比 : 典型日內交易搶帽子交易 可以對很多次每次贏一點點 很容易在後
續操作生涯加倍吐回 此類交易者典型行為喜歡區間操作 抓底摸頭
勝率太低/高盈虧比: 典型大波段操作者如海龜 典型行為越漲越買 越跌越賣
問題在於勝率太低對於普通交易者絕對會嚴重影響操作心理 具體行為表現在
經歷過連輸後又出現符合買/賣條件會對按下買/賣鍵產生遲疑 會懷疑操作系統
更多人甚至陷入重新尋找新交易系統的輪迴 悲!
所以勝率請不要太高也不要太低
至於盈虧比 盈虧比絕對是事後展現在對帳單我們才能知道的
因為下單之前我們只能控制知道我們的風險 至於利潤是市場給我們的 市場是動態的
波段作單絕對是邊走邊看做出來的 事前絕對分析不出來的
所以有人說 我只在風報比1:3才下單 我認為是愚蠢的 我也強烈反對設目標價
利潤的設定不外乎根據前高/前低 我們要觀察的是價格在前高/前低給我們的暗示
而不是個人主觀認為 更不是那種每次跌破頸線就空被嘎 然後安慰自己我十次只要對一次
賺大的就可以抹平之前之前虧損這種想法 這就是勝率太低的副作用 很少人能撐到第十次
所以也就是說要有高風報比也被過分強調 很多時候你要拿市場能給你的即使只有1:1
風報比
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