2020年12月7日星期一

投資組合再創新高


 
組合 year to date回報:141.0%
標普500 year to date年回報:14.5%
納指year to date年回報:38.9%
恆指 year to date 回報:(6.2%)

- 投資組合經9月及10月份的回落整固後,11月份終回復上升18%,ytd 回報破140%,已是投資多年來的最好表現。都是跟隨美國總統選舉過後不明朗因素消除而帶動美股指數漲高。

- 11月份的高回報,相當程度來自TSLA終被納入S&P500指數,追蹤指數基金需要買入TSLA而帶來的恐慌性買盤。TSLA將在12月21日正式加入S&P500指數,TSLA目前的升幅己有些over extended;而基於買盤在正式加入指數前己消耗得大半,藍籌在加入指數後走勢多會回調。本月中頗大機會先把部份持股 profit taking。

- 這一個多月也有失敗之作。便是錯升爆升的半新股SNOW及YALA。先後看中了這兩隻股票,但因走勢太波動被震走,繼而錯失往後的巨大升幅。問題是半新股的走勢較波動,對之的信心也不夠。這些錯失較難避免,好的交易目前不單看潛在升幅,也是看股價走勢波幅及操作上的可掌握性。沽出BA也是類似道理,始終對周期性的舊經濟股,坐的耐心有限。一旦指數有風吹草動,此股便容易成開刀對象。

- 雖則這兩個多月出現了數次sector rotation,但最後仍是科技股及增長股跑出。尤其是剛公佈的新一輪季度業績,很多SaaS股份錄得 breakeven以至 profit margin擴大,反映他們進入了足夠的規模經濟效益階段。

- 近來的買入手法作了一些修正。減少追入突破創新高股,買入於升浪中處調整並見支持及相對稍後落後的公司,例如SHOP, MELI, TDOC,PTON等;始終突破後才追入的水位不會多。

- 目前手持11隻股份,且有數個百分點的杆槓。不會讓over draft的狀態維持太長,並會再集中持股。

27 則留言:

  1. NVDA 近期嚴重跑輸Semiconductor index 不知何解?

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    1. 出售中共以協助侵犯人權的指控

      "Republican Senator Marco Rubio and Democratic Representative Jim McGovern sent letters to Intel (INTC +0.6%) and (NVDA -1.4%) to request information on the sale of advanced chips allegedly used by China in its mass surveillance of Uighurs."

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    2. 此外,從Seeking Alpha文章看到這一段,第4季來自數據中心的需求有機會轉弱:

      The chipmaker’s management guided for this data center revenue stream to slightly decline in Q4. Here’s the relevant excerpt for your reference:

      We expect data center to be down slightly versus Q3… Our networking, our Mellanox networking is expected to decline meaningful quarter-over-quarter as sales to that China OEM will not recur in Q4, though we still expect the results to be growth of 30% or more year-over-year. The timing of some of this business therefore shifted from Q4 to Q3, but overall H2 is quite strong... And as we look forth into Q1 of April, we’re going to take this a quarter at a time and provide thoughts and guidance for that once we turn the corner to the new fiscal year.

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  2. Market suddenly reversed and I sold NVDA DOCU FFVR and MELI at yesterday's midnight. Cash position raised to 18%

    Moving average and supportive level are laggard sell indicators. I push forward my sell trigger point whenever there is a sharp intraday reversal, or so called trail stop order (dropped e.g. 5% from its recent high)

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  3. 網誌管理員已經移除這則留言。

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  4. Further reduce TSLA
    Add TDOC, as it will be benefit from Covid mutation

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  5. Sell SNOW and revert back to net cash position

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  6. Buy back TSLA at market open,
    but thenmid small cap tech stocks tumble,
    SELL MELI & NET

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