DEA:=EMA(DIF，9)；
MACD:=(DIF-DEA)* 2；
Ignore the above formula.
The lowest function "LLV(X, n)" n is a period.
Extended data:
Tong Daxin stock trading software is a mobile securities software designed by Shenzhen Fortune Trend Micro Co., Ltd., which is positioned as a securities information platform providing multi-functional services. Communication allows users to divide the screen freely and specify the content corresponding to each block.
Tongda letter's well-known online trading products include: China Merchants Securities Zhiyuan Yitong, Guosen Securities Golden Sun Edition, CITIC Securities Zhixin All-around Edition, Guangfa Securities Financial Terminal, Galaxy Securities Neptune Star, Guotai Junan Securities Fuyi, Everbright Securities Jinyang Guang Excellence Edition, CITIC Jiantou Securities Excellence Edition, Huatai Securities Advanced Edition, Zhongtai Securities Rongyihui, Industrial Securities Youlibao Wealth Edition, changjiang securities Jinchang Caizhi Edition, Admiralty Financial Terminal and Anxin Securities Anrui Edition. ......
Tongda letter software function:
1, which integrates the market conditions of Shanghai and Shenzhen, Hong Kong stocks, US stocks, futures, options, funds, macro and foreign exchange, and is suitable for all investors.
2. Innovatively combine the data of Shanghai and Shenzhen, and launch special functions such as DDE decision-making, individual stock capital flow, theme events, consensus expectation, shareholding change, and dragon and tiger list.
3. Provide market quotes of Shanghai, Shenzhen, Hong Kong and US stocks, and support self-selection, ranking, sectors and various technical indicators.
4. Summarize the global market through commodity futures, foreign exchange rate and global index.
5, with a variety of column information.
Tongda Xin is one of the manufacturers providing online transactions in the national market. Citic, Guotai Junan, Huatai, Yinhe, CITIC Jiantou, Shenwan Hongyuan, Guo Xin, China Merchants, Haitong, Guangfa, Xingye, Zhongtai and Anxin have all adopted the online trading quotation system of Tongda Letter.
Three magic weapons of stock market operation: mentality, technology and capital control.
Strong stocks don't buy up and down. Speaking of falling, don't sell weak stocks!
At the time of the rise, strong stocks rushed to buy. Speaking of rising, weak stocks are rushing to sell!
Winners earn and stay, the bottom makes a little concession, the top makes a little concession, and eats more in the middle.
The stock market is risky, so you need to be cautious in investing.