J. Welles Wilder Jr. 是平均真實範圍 (ATR),相對強度指數 (RSI) ,平均方向指數 (ADX) 和拋物線 SAR 、 CSI 、 DMI 等技術指標的發明者。
他同時也是 The Adam Theory of Markets or What Matters Is Profit 這本書的作者,中文叫《亞當理論》。這是技術交易者裡面非常有名的一本書。
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後來 Wilder 先生「親自推翻了他所發明的指標們」。
你用的東西作者都已經認證不能用了你還在用。我本來以為大家都知道上面那些指標不能用了,畢竟這不是什麼最近的新聞;但在留言看到有人在討論 RSI ,就廣結善緣分享一下,看到算是有緣份吧。
正文開始:
經過了一輩子的技術指標探究,發明了無數的指標試圖在市場中低買高賣,在 Wilder 58 歲的時候出了 The Adam Theory of Markets or What Matters Is Profit 這本書,從書裡的文意,基本上可以明顯看出否決了自己早期提出來的那些指標。
書裡的金句:
" The best evidence that a market is going to move is that it's already doing so.
The best evidence that a market is going to go up is that it's already doing so.
The best evidence that a market is going to go down is that it's already doing so. "
市場正在上漲的最佳證據是它已經漲了;市場正在下跌的最佳證據是它已經跌了。幾年前的我看這兩句話覺得是屁話,幾年後才意會,從此認真看待各式各樣的投資交易幹話,發現經典的投資大師基本上講的話聽起來都很屁,但這些話都是他們嘗試了各種方法之後,理出來的結論,大道至簡。
根據 Wilder 的理論,用指標來預測一隻盤整中的股票會漲或會跌,是一個很荒謬的事情,因為直到行情形成之前,你都沒辦法預測行情;而即便套用在趨勢已經形成的股票,這些指標往往會鈍化,也就是說,還是沒用。
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其他書中佳句:
" Never look for a reversal "
不要抄底。
" The trend is your friend "
趨勢是你的朋友。
" Cut your losses short and let your profits run "
快停損,並讓獲利的繼續奔馳
" There is only one unforgivable sin in trading... letting a small loss turn into a large loss "
唯一無可原諒的交易罪孽就是讓小損失變成大虧損
書裡面還有一些有趣的進出點教學和更多看起來很像幹話的指導原則,有興趣的可以去找書來看,對於初中級的股癌患者應該很有幫助,老司機的話看這本沒什麼用了。
信者恆信啦,投資市場基本上和宗教道場只有一線之隔。
同時也有11部Youtube影片,追蹤數超過2萬的網紅Jing Jing Beh 妗妗,也在其Youtube影片中提到,#thejingproductions #jingjingbeh #karpalsingh Just a random share of my lifestyle. I love to run. Got injured. Been resting and gained weight :( Now ...
short run中文 在 Jay的跑步筆記 Facebook 的最讚貼文
“You wrote a book? Who's going to read it?" When asked by the 3-time U.S. Olympic Team Trials qualifier, Caitlin, I was speechless for a moment.
I met Caitlin (well, she caught me on the trail) back in 2016 when I was running 2:45~2:50 marathons, making me an absolutely perfect training partner for her. She was way faster than I was during that time, and I literally learned the race "Olympic Trials" from her. If you listen to how she described the race, you almost think it's just another Boston Marathon.
"Yeah I ran it in 2012, and I qualified again." Caitlin called herself a sub-elite runner, making me wondering if I can call myself as a sub-sub-sub-elite?
Anyway, in 2019 she ran Boston with 2:40:27, making her 3rd qualifier in 8 years. After Boston I got to take a long rest because she also did the same, until 2020 Olympic Trials is around the corner.
"Hey Jay, you wanna run tomorrow?"
"Hey Jay, what's your workout next week?"
"Jay, you got to train with me!"
It's been 2 big training cycles for me in 2019, and I was way too tired to start anything soon. With the daily greeting from her, I can't do anything but reply "But I might be too slow for you now" - which is totally the truth. I was also sick and sidelined for 2 weeks.
Being able to put some really nice training in the past few weeks, I finally feel like I can take her challenge again, so say yes to her next workout. Little did I know during the time I was resting and recovering, she did not settle and now is almost at her peak state.
Today's 3*3 miles on slightly rolling I made several attempts to break through, but she all caught me with ease. When we finally finished the workout, I was pretty happy about it.
"How do you feel?" I asked.
"Not really trying too hard." She answered.
Now I am heading back to Taiwan for a short vacation. But once I come back, Caitlin will be there waiting, and probably planning for something brutal again.
-
「嘿!為什麼你出了一本書啊,誰在看?」面對下個月即將要第三度參加奧運選拔賽*,橫跨 12 年的業餘菁英女子選手凱特琳的質問,我一時語塞。
*美國的奧運選拔賽標準採取的是 2016 年的舊制,也就是女子 2:45, 男子 2:19 以內可以報名。對於她來說,參加的實質意義大於真正勝出(畢竟職業組的實力強上一個級別),不過也是難得可以跟全美的菁英較勁的機會。
我跟她相識早在 2016 年,就是那個我跑在 2:45-2:50 之間,看起來很適合陪她練的時期,當然,那時候她的實力是遠遠高出我一截的。我也是從她口中才得知,有「奧運選拔賽」這種事,而她敘述的態度,就跟一般人跑波士頓馬拉松一樣正常。
「喔對呀,我跑過。嗯,今年我也合格了。」她把自己稱為「#業餘次菁英」,這樣的人在美國拉拉雜雜也是有幾十、一百個。嗚,我突然間覺得把自己稱為次菁英有點過頭了,有沒有機會改成 #次次次菁英 呢?
總而言之,在 2019 年她在波士頓馬拉松跑出 2:40:27, 連續三屆橫跨 8 年達標。在那之後我得以好好休息了很長一段時間,直到⋯⋯2020 奧運選拔賽就在眼前了。
「Jay,你明天練什麼?」
「Jay,你下禮拜練什麼?」
「Jay,陪我練!」
去年經歷了兩個大週期,我真是累到爆,只想好好躺著。面對她連珠炮式的追問,我只好說「誒⋯⋯我怕我跟不上你」(事實上也是真的),不幸中的大幸是這段過程中我還真的病了一場,所以順理成章躺了兩週。
過了幾週的訓練、恢復,我覺得現在準備好可以開始訓練了,於是答應了她今天的 workout.⋯⋯卻忘了我在休息的時候,她可沒閒著。她 PEAK 了!
今天的 3*4800m 跑在起伏步道上,我幾次試圖加速都被她臉不紅氣不喘的抓回來。但是最後完成了整組 workout, 我實在太滿意了!
「你感覺怎麼樣?」我問。
「呃,沒太用力,輕鬆?」她說。
下個月底她即將前往亞特蘭大參加選拔賽,而我只慶幸我可以先回台灣喘個一週,雖然到時候迎接我的,一定是更強的她⋯⋯。
-
P.S. 這篇文是她逼我寫的 (by只敢用中文偷偷抱怨的Me)
P.S.S. 有沒有人想學英文作文了?
short run中文 在 Jay的跑步筆記 Facebook 的最佳解答
“You wrote a book? Who's going to read it?" When asked by the 3-time U.S. Olympic Team Trials qualifier, Caitlin, I was speechless for a moment.
I met Caitlin (well, she caught me on the trail) back in 2016 when I was running 2:45~2:50 marathons, making me an absolutely perfect training partner for her. She was way faster than I was during that time, and I literally learned the race "Olympic Trials" from her. If you listen to how she described the race, you almost think it's just another Boston Marathon.
"Yeah I ran it in 2012, and I qualified again." Caitlin called herself a sub-elite runner, making me wondering if I can call myself as a sub-sub-sub-elite?
Anyway, in 2019 she ran Boston with 2:40:27, making her 3rd qualifier in 8 years. After Boston I got to take a long rest because she also did the same, until 2020 Olympic Trials is around the corner.
"Hey Jay, you wanna run tomorrow?"
"Hey Jay, what's your workout next week?"
"Jay, you got to train with me!"
It's been 2 big training cycles for me in 2019, and I was way too tired to start anything soon. With the daily greeting from her, I can't do anything but reply "But I might be too slow for you now" - which is totally the truth. I was also sick and sidelined for 2 weeks.
Being able to put some really nice training in the past few weeks, I finally feel like I can take her challenge again, so say yes to her next workout. Little did I know during the time I was resting and recovering, she did not settle and now is almost at her peak state.
Today's 3*3 miles on slightly rolling I made several attempts to break through, but she all caught me with ease. When we finally finished the workout, I was pretty happy about it.
"How do you feel?" I asked.
"Not really trying too hard." She answered.
Now I am heading back to Taiwan for a short vacation. But once I come back, Caitlin will be there waiting, and probably planning for something brutal again.
-
「嘿!為什麼你出了一本書啊,誰在看?」面對下個月即將要第三度參加奧運選拔賽*,橫跨 12 年的業餘菁英女子選手凱特琳的質問,我一時語塞。
*美國的奧運選拔賽標準採取的是 2016 年的舊制,也就是女子 2:45, 男子 2:19 以內可以報名。對於她來說,參加的實質意義大於真正勝出(畢竟職業組的實力強上一個級別),不過也是難得可以跟全美的菁英較勁的機會。
我跟她相識早在 2016 年,就是那個我跑在 2:45-2:50 之間,看起來很適合陪她練的時期,當然,那時候她的實力是遠遠高出我一截的。我也是從她口中才得知,有「奧運選拔賽」這種事,而她敘述的態度,就跟一般人跑波士頓馬拉松一樣正常。
「喔對呀,我跑過。嗯,今年我也合格了。」她把自己稱為「#業餘次菁英」,這樣的人在美國拉拉雜雜也是有幾十、一百個。嗚,我突然間覺得把自己稱為次菁英有點過頭了,有沒有機會改成 #次次次菁英 呢?
總而言之,在 2019 年她在波士頓馬拉松跑出 2:40:27, 連續三屆橫跨 8 年達標。在那之後我得以好好休息了很長一段時間,直到⋯⋯2020 奧運選拔賽就在眼前了。
「Jay,你明天練什麼?」
「Jay,你下禮拜練什麼?」
「Jay,陪我練!」
去年經歷了兩個大週期,我真是累到爆,只想好好躺著。面對她連珠炮式的追問,我只好說「誒⋯⋯我怕我跟不上你」(事實上也是真的),不幸中的大幸是這段過程中我還真的病了一場,所以順理成章躺了兩週。
過了幾週的訓練、恢復,我覺得現在準備好可以開始訓練了,於是答應了她今天的 workout.⋯⋯卻忘了我在休息的時候,她可沒閒著。她 PEAK 了!
今天的 3*4800m 跑在起伏步道上,我幾次試圖加速都被她臉不紅氣不喘的抓回來。但是最後完成了整組 workout, 我實在太滿意了!
「你感覺怎麼樣?」我問。
「呃,沒太用力,輕鬆?」她說。
下個月底她即將前往亞特蘭大參加選拔賽,而我只慶幸我可以先回台灣喘個一週,雖然到時候迎接我的,一定是更強的她⋯⋯。
-
P.S. 這篇文是她逼我寫的 (by只敢用中文偷偷抱怨的Me)
P.S.S. 有沒有人想學英文作文了?
short run中文 在 Jing Jing Beh 妗妗 Youtube 的最佳解答
#thejingproductions #jingjingbeh #karpalsingh
Just a random share of my lifestyle.
I love to run. Got injured. Been resting and gained weight :(
Now I have to train back the strength.
No matter how bad the situation is, I do enjoy the sunrise.
Every sunrise gives us one more day to live, one more day to be happy...
short run中文 在 Songsen 宋聖 Youtube 的最佳解答
每星期上傳2個影片~ :3
*不良語言警告,如果您很敏感/認真請別進來。 D:
*Life is too short to be serious all the time. So if you can’t laugh at yourself, come here, I’ll laugh with you. ^^ PEACE~
少了他們就沒这Video了:
Roy► http://bit.ly/2kOuvfC
Lunacy► http://bit.ly/1Mt4zaP
Jakipai► http://bit.ly/1WrlXI5
老洋► http://bit.ly/1M6TcGi
我的最新消息都會在FB公佈~
主頻道 ► http://bit.ly/songsen
直播頻道 ► http://bit.ly/SongsenLive
Facebook Page ► http://bit.ly/SongsenFB
Instagram ► http://bit.ly/SongsenINSTA
Twitter ► http://bit.ly/SongsenTWI
請各位帥哥美女幫忙舉報那些留言廣告,不尊重他人,和吵架的comment。
小弟希望帥哥美女們能開開心心的享受和交流,而不是傷害別人。謝謝合作 :3
Think of all the beauty still left around you and be happy! ^^
short run中文 在 Songsen 宋聖 Youtube 的最佳解答
每星期上傳2個影片~ :3
*不良語言警告,如果您很敏感/認真請別進來。 D:
*Life is too short to be serious all the time. So if you can’t laugh at yourself, come here, I’ll laugh with you. ^^ PEACE~
少了他們就沒这Video了:
Roy► http://bit.ly/2kOuvfC
Lunacy► http://bit.ly/1Mt4zaP
Zad(Albert)► http://bit.ly/1NbaJfT
蠟筆► http://bit.ly/1Q21gON
我的最新消息都會在FB公佈~
主頻道 ► http://bit.ly/songsen
直播頻道 ► http://bit.ly/SongsenLive
Facebook Page ► http://bit.ly/SongsenFB
Instagram ► http://bit.ly/SongsenINSTA
Twitter ► http://bit.ly/SongsenTWI
請各位帥哥美女幫忙舉報那些留言廣告,不尊重他人,和吵架的comment。
小弟希望帥哥美女們能開開心心的享受和交流,而不是傷害別人。謝謝合作 :3
Think of all the beauty still left around you and be happy! ^^