【教學影片文字版】 Linda Raschke輕教學 Part 46
Part 1 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-86069143
Part 2 連結:https://www.patreon.com/posts/86569484
Part 3 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-86627005
Part 4 連結:https://www.patreon.com/posts/87180629
Part 5 連結:https://www.patreon.com/posts/87182519
Part 6 連結: https://www.patreon.com/posts/87822734
Part 7 連結: https://www.patreon.com/posts/87841686
Part 8 連結:https://www.patreon.com/posts/88374624
Part 9 連結:https://www.patreon.com/posts/88375026
Part 10 連結: https://www.patreon.com/posts/89707798
Part 11 連結: https://www.patreon.com/posts/89708487
Part 12 連結:https://www.patreon.com/posts/89708996
Part 13 連結:https://www.patreon.com/posts/89709914
Part 14連結:https://www.patreon.com/posts/89711028
Part 15連結:https://www.patreon.com/posts/89711688
Part 16連結:https://www.patreon.com/posts/90509660
Part 17 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-90510602
Part 18 連結:https://www.patreon.com/posts/92782930
Part 19 連結:https://www.patreon.com/posts/92790500
Part 20 連結:https://www.patreon.com/posts/92792787
Part 21 連結:https://www.patreon.com/posts/92969777
Part 22 連結:https://www.patreon.com/posts/92971668
Part 23 連結:https://www.patreon.com/posts/92972822
Part 24 連結:https://www.patreon.com/posts/92973760
Part 25 連結:https://www.patreon.com/posts/92975882
Part 26 連結:https://www.patreon.com/posts/96647633
Part 27 連結:https://www.patreon.com/posts/96899137
Part 28 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-96900507
Part 29 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-99444284
Part 30 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-99845296
Part 31 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-100418773
Part 32 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-100850612
Part 33 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-101295012
Part 34 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-101804589
Part 35 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-102209469
Part 36連結: https://www.patreon.com/posts/jiao-xue-ying-zi-102633495
Part 37連結: https://www.patreon.com/posts/jiao-xue-ying-zi-103014885
Part 38連結:https://www.patreon.com/posts/jiao-xue-ying-zi-103596033
Part 39連結:https://www.patreon.com/posts/jiao-xue-ying-zi-104152671
Part 40 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-104222530
Part 41連結:https://www.patreon.com/posts/jiao-xue-ying-zi-104717988
Part 42連結:https://www.patreon.com/posts/jiao-xue-ying-zi-105230612
Part 43 連結:https://www.patreon.com/posts/105604363
Part 44 連結:https://www.patreon.com/posts/105605823
Part 45 連結:https://www.patreon.com/posts/jiao-xue-ying-zi-106233983
按:本文為2024年2月份教學影片
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續談板塊內連動
另一個板塊內連動的例子是煤炭股。
煤炭股有兩種,一是發電用的動力煤,一是煉鋼用的焦煤。焦煤股沒甚麼特別,2月時動力煤股第一隻下跌的是CONSOL Energy(CEIX),該股在業績前不斷收窄,業績後便大成交下挫。

同板塊的Whitehaven Coal(WHITF),一出業績亦立即「瓜柴」。Arch Coal(ARCH),亦步同儕後塵,業績後亦大成交裂口向下。可惜這些股票成交量較少,否則可以以此思路尋找沽空對象。這類似隊長從前談及的泥鰍理論,根據板塊連動,一隻接一隻出手。
題外話,這些知識從何而來?這令我想起著名設計師水野學的《品味,從知識開始》一書,作者為自由身設計師,經常收到不同客戶委托,作不同類型的設計,往往需要短時間內便交出作品。他平日經常會閱讀雜誌、報紙儲蓄靈感。會剪下有趣的材料,供日後參考。

當收到客人委托,就會從故紙中尋找適合材料,再加以增刪。隊長亦有類似方法,在Telegram中開了一個群組,只有隊長自己,如在網上見到有趣、實用的材料,又或者靈光一閃,想到一些東西,便會立刻分享到該群組,好好保全,以便日後整理和延續研究。
如果說到煤炭股的資料何處尋,可以留意Twitter中,一名叫The Coal Trader(@dyer440)的交易員,他專精於煤股。建議可以利用Twitter的List功能,分類追蹤不同主題的Twitter戶口。每日留意不同的資訊,有些亦意願回答問題,多問多學,必有所得。

同場加映:Share Outstanding/Liquidity
這又是另一個受Stockbee老師啟發的概念,其實奧尼爾的《How to Make Money in Stocks》亦曾經提及,要注意股票的流通股(Share Outstanding)數量,有興趣的同學可以重溫該書。

股數愈多愈難炒起,反之亦然。隊長一直忽視了這概念。
SMCI於2024年初爆升。有人問Stockbee,是如何找到SMCI?除了營業額和盈利快速爆升外,股數只得5,600萬,數量較少,會「稱」高很多

反面例子是Sofi Technology(SOFI),它的流通股數量不斷增加,源源不絕,因此難以炒起,跌跌不休。

下圖為某中概股流通股數目的Koyfin截圖,見到有48億股,過去10日的平均成交量只有500萬股,因而極難炒起。

試想像太倉(古代官府積藏糧食的地方)有48億袋米,每日只能買5袋,何年何月才能將米價推高?這亦反映市場對這股興趣缺缺,隊長戲稱之為「半身不遂植物人股」。這些存貨(Stock)很多(流通股數量多),交投(Flow)很少的股票(High Stock Low Flow),炒賣的難度相對上高一些。
(系列未完待續)
