數(shù)據(jù)驅(qū)動(dòng)開(kāi)發(fā)

Data driven means that your decision are driven by data and not by emotions. This approach can be very useful in stock market investment. Here is a summary of a data driven approach which I have been taking recently

數(shù)據(jù)驅(qū)動(dòng)意味著您的決定是由數(shù)據(jù)而非情感驅(qū)動(dòng)的。 這種方法在股票市場(chǎng)投資中非常有用。 這是我最近采用的數(shù)據(jù)驅(qū)動(dòng)方法的摘要

停止按庫(kù)存分析庫(kù)存 (Stop analysing stock by stock)

Being a data scientist, the one thing which I do not like about existing stock market tools is that the analysis is done in a very crude way. The analysis has still to be done for each stock symbol. Something like this

作為數(shù)據(jù)科學(xué)家，我不喜歡現(xiàn)有的股票市場(chǎng)工具的一件事就是分析是非常粗略的。 必須對(duì)每個(gè)股票代號(hào)進(jìn)行分析。 像這樣

Choose a stock, Analyse it, decide on buy/sell

選擇股票，進(jìn)行分析，決定購(gòu)買/出售

Go to second stock, Analyse it, decide on buy/sell

轉(zhuǎn)到第二只股票，進(jìn)行分析，決定買入/賣出

Go to third stock, Analyse it, decide on buy/sell

轉(zhuǎn)到第三只股票，進(jìn)行分析，決定買入/賣出

etc…

等等…

Analysing stock by stock — a very cumbersome way按庫(kù)存分析庫(kù)存—非常麻煩

This forces you to choose stock in first place. And the way you choose the stock is based on intuition or news you read about the stock. So there is already some bias introduced in the selection process.

這迫使您首先選擇庫(kù)存。 選擇股票的方式是基于您對(duì)股票的直覺(jué)或新聞。 因此，在選擇過(guò)程中已經(jīng)引入了一些偏見(jiàn)。

The approach which I am using is top-down. Take all possible stocks and then analyse all together

我使用的方法是自上而下的。 盤(pán)點(diǎn)所有可能的股票，然后一起分析

Data driven approach — Analyse all stocks in one go數(shù)據(jù)驅(qū)動(dòng)的方法—一口氣分析所有股票

This way I do not have to think of selection of a particular stock in one place. I just take all stock symbols and analyse all together. Shown here is analysing all stock of CAC40 (French Stock Market)

這樣，我不必在一個(gè)地方考慮??選擇特定股票。 我只考慮所有股票代碼并一起分析。 此處顯示的是分析CAC40(法國(guó)股票市場(chǎng))的所有庫(kù)存

What I get is graph of all stocks together.

我得到的是所有股票的圖表。

All stocks are shown together所有股票一起顯示

This saves me immense amount of time. Earlier I used to spent hours to get the visualisation for 40 stocks. Now I can get visualisation for 40 stocks in matter of seconds

這為我節(jié)省了大量時(shí)間。 早些時(shí)候，我曾經(jīng)花了幾個(gè)小時(shí)來(lái)獲得40只股票的可視化。 現(xiàn)在，我可以在幾秒鐘內(nèi)獲得40只股票的可視化

儀表板風(fēng)格在同一視線中呈現(xiàn)多種視覺(jué)效果 (Dashboard style multiple visualisations in same sight)

For those who have been in data profession, know the importance of dashboards which gives multiple visualisations to see at the same time. It helps you make better decisions.

對(duì)于那些從事數(shù)據(jù)行業(yè)的人來(lái)說(shuō)，了解儀表板的重要性是可以同時(shí)看到多個(gè)可視化內(nèi)容的。 它可以幫助您做出更好的決策。

This approach is very suitable for stock analysis, as one has to focus on multiple technical indicators.

這種方法非常適合于庫(kù)存分析，因?yàn)樗仨氷P(guān)注多個(gè)技術(shù)指標(biāo)。

Multiple visualisation for same stock symbol同一股票代號(hào)的多個(gè)可視化

The above is a good example on power of “seeing” multiple visualisations at same time. The moving average shows an uptrend. However the candlestick graph shows loss in momentum. So there might be a downward trend which might be starting, so would be better to stay away from this stock

上面的示例很好地展示了同時(shí)“看到”多個(gè)可視化效果的能力。 移動(dòng)平均線顯示上升趨勢(shì)。 但是，燭線圖顯示了動(dòng)量損失。 因此，可能會(huì)有開(kāi)始下降的趨勢(shì)，因此最好遠(yuǎn)離該庫(kù)存

根據(jù)各種標(biāo)準(zhǔn)進(jìn)行排序 (Sorting based on various criterions)

The sorting functionality is key for any data driven approach. So in my approach I have developed sorting based on various criterions such as Trend, Difference with Moving average etc..

排序功能是任何數(shù)據(jù)驅(qū)動(dòng)方法的關(guān)鍵。 因此，在我的方法中，我根據(jù)各種標(biāo)準(zhǔn)(例如趨勢(shì)，與移動(dòng)平均線的差異等)開(kāi)發(fā)了排序。

Just by sorting based on Trend High to low, surfaces “safe or less risky” stocks at the top

僅根據(jù)趨勢(shì)從高到低排序，頂部的“安全或風(fēng)險(xiǎn)較小”的庫(kù)存

Sorting by Trend按趨勢(shì)排序

As you can see that CAP.PA surfaces to the top as it has been top trending since long time. This can be confirmed by its upward climbing moving average line. Now that is being data driven. Let data tell you the nature of the stock rather than deciding based on any intuitions

如您所見(jiàn)，CAP.PA一直處于頂部趨勢(shì)，因?yàn)殚L(zhǎng)期以來(lái)一直是趨勢(shì)。 這可以通過(guò)其向上攀升的移動(dòng)平均線來(lái)確認(rèn)。 現(xiàn)在這是數(shù)據(jù)驅(qū)動(dòng)的。 讓數(shù)據(jù)告訴您股票的性質(zhì)，而不是根據(jù)任何直覺(jué)來(lái)決定

加入我的網(wǎng)站 (Join my website)

If you are interested in my approach , I have it available on my website https://www.nziter.com. Please check out it.

如果您對(duì)我的方法感興趣，可以在我的網(wǎng)站https://www.nziter.com上找到 。 請(qǐng)檢查一下。

翻譯自: https://medium.com/swlh/developing-a-data-driven-approach-in-stock-market-investment-104c2b1e49c4

數(shù)據(jù)驅(qū)動(dòng)開(kāi)發(fā)

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