成人小说亚洲一区二区三区,亚洲国产精品一区二区三区,国产精品成人精品久久久,久久综合一区二区三区,精品无码av一区二区,国产一级a毛一级a看免费视频,欧洲uv免费在线区一二区,亚洲国产欧美中日韩成人综合视频,国产熟女一区二区三区五月婷小说,亚洲一区波多野结衣在线

立即打開(kāi)
想在股市上賺錢,最重要的是做到這一點(diǎn)

想在股市上賺錢,最重要的是做到這一點(diǎn)

Vitaliy Katsenselson 2019-03-13
作為投資者,如何實(shí)現(xiàn)盡可能理性呢?有一條建議:關(guān)掉電視。

投資者容易產(chǎn)生兩種擔(dān)心情緒,擔(dān)心的內(nèi)容相反但都很讓人煩:第一是擔(dān)心經(jīng)濟(jì)形勢(shì)好的時(shí)候錯(cuò)過(guò)機(jī)會(huì),第二則是擔(dān)心市場(chǎng)波動(dòng)時(shí)虧損。兩種恐懼與理性決策之間是零和關(guān)系。也就是說(shuō),越被恐懼情緒支配,就越難理智。

作為投資者,如何實(shí)現(xiàn)盡可能理性呢?有一條建議:關(guān)掉電視。

我們辦公室里很少看財(cái)經(jīng)節(jié)目。股市全天波動(dòng)完全隨機(jī),影響單個(gè)股票上下波動(dòng)的因素也在推動(dòng)市場(chǎng)波動(dòng),各種因素的目標(biāo)和時(shí)間范圍可能與個(gè)人的目標(biāo)和時(shí)間范圍沒(méi)有共同點(diǎn)。我認(rèn)為電視節(jié)目制片人應(yīng)該保證連續(xù)敘述,才能解釋隨機(jī)性。

財(cái)經(jīng)頻道還會(huì)進(jìn)一步影響理性,讓人感覺(jué)股票市場(chǎng)像個(gè)游戲。財(cái)經(jīng)節(jié)目只會(huì)鼓勵(lì)人們加入游戲,隨著考慮的時(shí)間范圍從數(shù)年縮短到幾分鐘,可能將之前的研究結(jié)論拋諸腦后。

總看財(cái)經(jīng)節(jié)目還可能讓人投資時(shí)不夠謙遜。財(cái)經(jīng)頻道評(píng)論股市的嘉賓往往會(huì)樹(shù)立絕對(duì)正確的形象(與謙遜相反)。再說(shuō)一次,我很同情他們,因?yàn)榧钨e上電視都在拼命推銷自己和自己的業(yè)務(wù),必須表現(xiàn)出智商200的睿智形象,對(duì)每個(gè)話題都要點(diǎn)評(píng)一番。

你永遠(yuǎn)不可能聽(tīng)他們說(shuō)出投資的實(shí)質(zhì):“其實(shí)我也不知道。”不愿承認(rèn)不確定性存在危險(xiǎn),因?yàn)榭赡軐?dǎo)致忘記投資其實(shí)基于概率。如果你開(kāi)始認(rèn)為未來(lái)只有一條路,可能就會(huì)忽略其他的路,搭建投資組合時(shí)忽略其他的風(fēng)險(xiǎn)。如果你相信自己對(duì)每家公司都了如指掌,能力范圍就沒(méi)有界限,過(guò)度自信可能導(dǎo)致無(wú)路可走(投資血本無(wú)歸)。

由于財(cái)經(jīng)節(jié)目嘉賓永遠(yuǎn)不承認(rèn)“不知道”,也會(huì)自信地回答本不該問(wèn)的問(wèn)題,例如“經(jīng)濟(jì)和股市下一步怎么走?”如果投資經(jīng)驗(yàn)夠多,很容易對(duì)股市和經(jīng)濟(jì)下一步走向發(fā)表意見(jiàn)(通常是直覺(jué))。然而,真正優(yōu)秀的基金經(jīng)理都在努力避免此類直覺(jué),因?yàn)橹庇X(jué)可以準(zhǔn)一次但難保次次準(zhǔn)。

如果踏準(zhǔn)了股票市場(chǎng)或經(jīng)濟(jì)走向,也只不過(guò)是運(yùn)氣,除了運(yùn)氣沒(méi)別的。經(jīng)濟(jì)和股票市場(chǎng)行為,特別是短期動(dòng)向非常隨機(jī)。上帝不會(huì)讓人說(shuō)準(zhǔn)接下來(lái)會(huì)發(fā)生什么,因?yàn)檫@與賭博玩21點(diǎn)時(shí)預(yù)測(cè)下一張牌沒(méi)有什么不同。

當(dāng)好投資者,而不是預(yù)言家

以前我和同事們經(jīng)常自稱是“長(zhǎng)期投資”同道中人。然而隨著時(shí)間的推移,自我判斷已經(jīng)變成“買入持有(怎么也不賣)的投資者”。

另外我們認(rèn)為,長(zhǎng)期投資者的說(shuō)法有點(diǎn)多余,因?yàn)楣墒猩蠜](méi)有短期投資。只要在投資股票,期限自然應(yīng)該是長(zhǎng)期的。否則只能算交易員,自欺欺人以為自己是投資者。不過(guò),投資不僅要關(guān)注持有時(shí)間長(zhǎng)短,分析時(shí)間長(zhǎng)短同樣重要。

對(duì)我們來(lái)說(shuō),身為投資者就要有態(tài)度,觀察股票處理信息時(shí)都不能忘記。具體來(lái)說(shuō)就是,應(yīng)該想買入的企業(yè)剛好是上市公司,但心理上與看待私人公司沒(méi)有什么不同。可以查看新聞、季報(bào)指導(dǎo)(別管其中描述是“很棒”還是“令人失望”)、分析師評(píng)級(jí)上升還是下降,還有不管屏幕上出現(xiàn)什么標(biāo)題都要問(wèn)一個(gè)問(wèn)題:企業(yè)價(jià)值受到什么影響?

這種觀點(diǎn)可以讓人從思想上解放,處理新聞流開(kāi)始采取不同的方式,對(duì)日常新聞垃圾的干擾也能產(chǎn)生抵抗力。季度收益不再只是“超過(guò)”或“不及”業(yè)績(jī)指導(dǎo)。到最后只有一個(gè)簡(jiǎn)單的問(wèn)題,“企業(yè)價(jià)值受到什么影響?”過(guò)濾90%的噪音,才能扎扎實(shí)實(shí)投資。(財(cái)富中文網(wǎng))

本文作者維塔利·凱瑟尼爾森是投資管理協(xié)會(huì)有限公司(Investment Management Associates, Inc.)的首席執(zhí)行官、注冊(cè)金融分析師。他經(jīng)常在ContrarianEdge.com網(wǎng)站上撰寫有關(guān)股市的文章。他也是Wiley出版社出版的《橫向市場(chǎng)小手冊(cè)》(The Little Book of Sideways Markets)一書(shū)的作者。

譯者:Charlie

審校:夏林

\Investors are prone to two opposing but equally debilitating fears: the fear of missing out when times are good, and the fear of loss when markets are volatile. These two fears have a zero-sum relationship with rational decisions. The more you are dominated by these fears, the less rational you are.

So what can we do, as investors, to move toward maximum rationality? Here’s one piece of advice: Turn off the TV.

We rarely turn on business TV in our office. Stock market movements throughout the day are completely random. The same actors that are influencing the up-and-down ticks of individual stocks–actors whose goals and time horizons may have nothing in common with yours–are driving market movements. I feel for TV producers who must provide a continuous narrative to explain this randomness.

Business TV presents additional dangers to your rationality: It reprograms you to think about the stock market as a game. In encouraging you to play that game, it puts you at risk of nullifying all the research you’ve done, as you let your time horizon dwindle from years to minutes.

It also threatens to strip from you the humility that is so needed in investing. Business TV guests who provide their opinions on stocks have to project an image of infallibility (the opposite of humility). Again, I sympathize with them – they are there to market themselves and their business, and thus they must project the image that they have an IQ of 200, holding forth on every possible topic.

You are never going to hear from them the words that are the essence of investing: “I don’t know.” Being unable to admit uncertainty is dangerous, because it may cause you to stop thinking about investing in terms of probabilities. If you start thinking that the future has only one path, you may ignore other paths and thus other risks in your portfolio construction. If you tell yourself that you’re an expert on every company, then your circle of competence has no boundaries and your overconfidence may take you to places (and into investments) where you have no place being.

Also, since “I don’t know” is not part of their vocabulary, business TV guests will confidently answer questions that should never be asked, such as “What will the economy and stock market do next?” If you have been investing long enough, it is hard not to develop opinions (hunches) about what the stock market and economy will do next. However, good money managers work diligently to extinguish these hunches from their investment process, because those hunches lack repeatability.

If you get the next leg of the stock market or economy right, that’s just dumb luck – nothing more and nothing less. Economic and stock market behavior, especially in the short term, are very random. God forbid your recent forecasting success goes to your head, because your ability to predict what will come next is not much different from your predicting the next card to be turned up in blackjack.

Be an investor, not a forecaster

My colleagues and I used to identify with our self-proclaimed “I am a long-term investor” brethren. However, over time this phrase has morphed to mean “I am a buy-and-hold (and never sell) investor.”

Also, the term long-term investor, in our view, is a bit redundant, since there is no such thing as short-term investing in the stock market. If you are investing in stocks, then your time horizon should automatically be long-term; otherwise you are just a trader deceiving yourself into thinking that you’re an investor. However, investing is not just about the holding time horizon. The analytical time horizon is just as important.

To us, being investors means having an attitude with which we look at stocks and process information. We buy businesses that happen to be listed on public exchanges, but our attitude toward them would not be much different if they were private. We view all news, be it quarterly guidance (whether it’s “great” or “disappointing”), upgrades or downgrades by analysts, or any headline crossing our screens in the context of one question: How does this impact the value of the business?

This perspective is liberating, because you start to process the news flow very differently. You develop a resistance to the distractions of the everyday news dump. Quarterly earnings stop being about “beating” or “missing” guidance. Ultimately, this simple question, “How does it impact the value of the business?” filters out 90% of the noise and puts us on a solid investment footing.

Vitaliy Katsenelson, CFA, is the CEO at Investment Management Associates, Inc. He writes about the markets at ContrarianEdge.com, and is the author of The Little Book of Sideways Markets (Wiley).

掃描二維碼下載財(cái)富APP
色悠悠久久久综合88| 亚洲欧美日韩一区| 国产精品成人嫩草影院| 亚洲国产成人精品无码区宅男| 天天躁日日躁狠狠躁一区| 国产成人精品无码免费视频| 国产毛片久久久久久国产毛片| 精品无码人妻一区二区三区品| 中文字幕一区二区无码厨房| 黄色无码视频在线观看| 洲国产精品自产拍| 国产偷窥熟女高潮精品视频免费| 国产成人AV日韩色情| 无码专区国产精品视频| 精品少妇无码AV无码专区| 日本免费一区二区三区在线播放| 国产免费无码不卡网站| 91精品国久久久久久无码免费| 久久久久久精品免费免费99久久国产综合| 亚洲乱码中文字幕综合| 狠狠做深爱婷婷久久综合一区| 成人区人妻精品一区二区不卡网站| 国产又粗又猛又黄又爽无遮挡,轻点灬大| 精品一区二区三区中文字幕| 欧美精品九九久久久久久久久| 亚洲国产精品综合久久网络| 国产欧美日韩精品?在线观看| 国产大片内射1区2区| 99久久国产综合精麻豆| 免费精品无码AV片在线观看| 在线观看的av免费网站| 国精品无码一区二区三区左线| 一区二区免费国产在线观看| 免费国产成人高清在线视频| 精东传媒2024精品密友| 精品成a人无码亚洲成a无码| 国产又色又爽又刺激在线播放| 亚洲欧洲日本精品专线| 久久精品国产99久久丝袜| 日韩AV一区二区三区免费看| 中文字幕人妻无码一夲道|