A\u015fa\u011f\u0131daki \u00f6rnek, Python’daki Matplotlib<\/a> g\u00f6rselle\u015ftirme kitapl\u0131\u011f\u0131n\u0131 kullanarak bir mum \u00e7ubu\u011fu grafi\u011finin nas\u0131l olu\u015fturulaca\u011f\u0131n\u0131 g\u00f6sterir.<\/span><\/p>\n Diyelim ki, belirli bir hisse senedinin 8 g\u00fcnl\u00fck bir s\u00fcre i\u00e7indeki a\u00e7\u0131l\u0131\u015f, kapan\u0131\u015f, y\u00fcksek ve d\u00fc\u015f\u00fck fiyat\u0131n\u0131 g\u00f6steren a\u015fa\u011f\u0131daki pandalar DataFrame’e sahibiz:<\/span><\/p>\n Bu hisse senedinin bu 8 g\u00fcnl\u00fck d\u00f6nemdeki fiyat hareketlerini g\u00f6rselle\u015ftirmek amac\u0131yla bir mum grafi\u011fi olu\u015fturmak i\u00e7in a\u015fa\u011f\u0131daki kodu kullanabiliriz:<\/span> <\/p>\n Her bir mum \u00e7ubu\u011fu, belirli bir g\u00fcnde menkul k\u0131ymetin fiyat\u0131ndaki de\u011fi\u015fimi temsil eder. Mum \u00e7ubu\u011funun rengi bize fiyat\u0131n bir \u00f6nceki g\u00fcne g\u00f6re daha y\u00fcksek mi (ye\u015fil) yoksa daha d\u00fc\u015f\u00fck mi (k\u0131rm\u0131z\u0131) kapand\u0131\u011f\u0131n\u0131 s\u00f6yler.<\/span><\/p>\n Grafi\u011fin istedi\u011finiz gibi g\u00f6r\u00fcnmesini sa\u011flamak i\u00e7in mum \u00e7ubuklar\u0131n\u0131n geni\u015fli\u011fini ve kullan\u0131lan renkleri de\u011fi\u015ftirmekten \u00e7ekinmeyin.<\/span><\/p>\n \u00d6rne\u011fin, mumlar\u0131 daha da inceltebilir ve “y\u00fcksek” ve “d\u00fc\u015f\u00fck” g\u00fcnleri temsil etmek i\u00e7in farkl\u0131 renkler kullanabiliriz:<\/span> <\/p>\n A\u015fa\u011f\u0131daki e\u011fitimlerde Python’da di\u011fer yayg\u0131n grafiklerin nas\u0131l olu\u015fturulaca\u011f\u0131 a\u00e7\u0131klanmaktad\u0131r:<\/span><\/p>\n Tek bir \u015fekilde birden fazla Matplotlib grafi\u011fi nas\u0131l olu\u015fturulur?<\/a> Mum grafi\u011fi, menkul k\u0131ymetlerin zaman i\u00e7indeki fiyat hareketlerini g\u00f6steren bir t\u00fcr finansal grafiktir. A\u015fa\u011f\u0131daki \u00f6rnek, Python’daki Matplotlib g\u00f6rselle\u015ftirme kitapl\u0131\u011f\u0131n\u0131 kullanarak bir mum \u00e7ubu\u011fu grafi\u011finin nas\u0131l olu\u015fturulaca\u011f\u0131n\u0131 g\u00f6sterir. \u00d6rnek: Python’da Mum Grafi\u011fi Olu\u015fturma Diyelim ki, belirli bir hisse senedinin 8 g\u00fcnl\u00fck bir s\u00fcre i\u00e7indeki a\u00e7\u0131l\u0131\u015f, kapan\u0131\u015f, y\u00fcksek ve d\u00fc\u015f\u00fck fiyat\u0131n\u0131 g\u00f6steren a\u015fa\u011f\u0131daki pandalar DataFrame’e sahibiz: import […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[11],"tags":[],"class_list":["post-2272","post","type-post","status-publish","format-standard","hentry","category-rehber"],"yoast_head":"\n \u00d6rnek: Python’da Mum Grafi\u011fi Olu\u015fturma<\/strong><\/span><\/h3>\n
import<\/span> pandas as<\/span> pd\n\n#createDataFrame\nprices = pd. DataFrame<\/span> ({' open<\/span> ': [25, 22, 21, 19, 23, 21, 25, 29],\n ' close<\/span> ': [24, 20, 17, 23, 22, 25, 29, 31],\n ' high<\/span> ': [28, 27, 29, 25, 24, 26, 31, 37],\n ' low<\/span> ': [22, 16, 14, 17, 19, 18, 22, 26]},\n index=pd. date_range<\/span> (\" 2021-01-01<\/span> \", periods=8, freq=\" d<\/span> \"))\n\n#display DataFrame\n<\/span>print<\/span> (prices)\n\n open close high low\n2021-01-01 25 24 28 22\n2021-01-02 22 20 27 16\n2021-01-03 21 17 29 14\n2021-01-04 19 23 25 17\n2021-01-05 23 22 24 19\n2021-01-06 21 25 26 18\n2021-01-07 25 29 31 22\n2021-01-08 29 31 37 26\n<\/span><\/span><\/strong><\/pre>\n import<\/span> matplotlib. pyplot<\/span> as<\/span> plt\n\n#create figure\n<\/span>plt. figure<\/span> ()\n\n#define width of candlestick elements\n<\/span>width = .4\nwidth2 = .05\n\n#define up and down prices\n<\/span>up = prices[prices. close<\/span> >=prices. open<\/span> ]\ndown = prices[prices. close<\/span> <prices. open<\/span> ]\n\n#define colors to use\n<\/span>col1 = ' green<\/span> '\ncol2 = ' red<\/span> '\n\n#plot up prices\n<\/span>plt. bar<\/span> (up. index<\/span> , up. close<\/span> -up. open<\/span> , width, bottom=up. open<\/span> , color=col1)\nplt. bar<\/span> (up. index<\/span> ,up. high<\/span> -up. close<\/span> ,width2,bottom=up. close<\/span> ,color=col1)\nplt. bar<\/span> (up. index<\/span> , up. low<\/span> -up. open<\/span> , width2, bottom=up. open<\/span> , color=col1)\n\n#plot down prices\n<\/span>plt. bar<\/span> (down. index<\/span> , down. close<\/span> -down. open<\/span> , width, bottom=down. open<\/span> , color=col2)\nplt. bar<\/span> (down. index<\/span> , down. high<\/span> -down. open<\/span> , width2, bottom=down. open<\/span> , color=col2)\nplt. bar<\/span> (down. index<\/span> ,down. low<\/span> -down. close<\/span> ,width2,bottom=down. close<\/span> ,color=col2)\n\n#rotate x-axis tick labels\n<\/span>plt. xticks<\/span> (rotation= 45<\/span> , ha=' right<\/span> ')\n\n#display candlestick chart\n<\/span>plt. show<\/span> ()<\/span><\/span><\/strong> <\/pre>\n![\"Python'da](\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/bougie1.png\")
<\/p>\n import<\/span> matplotlib. pyplot<\/span> as<\/span> plt\n\n#create figure\nplt. figure<\/span> ()\n\n#define width of candlestick elements\n<\/span>width = .2\nwidth2 = .02\n\n#define up and down prices\n<\/span>up = prices[prices. close<\/span> >=prices. open<\/span> ]\ndown = prices[prices. close<\/span> <prices. open<\/span> ]\n\n#define colors to use\n<\/span>col1 = ' black<\/span> '\ncol2 = ' steelblue<\/span> '\n\n#plot up prices\n<\/span>plt. bar<\/span> (up. index<\/span> , up. close<\/span> -up. open<\/span> , width, bottom=up. open<\/span> , color=col1)\nplt. bar<\/span> (up. index<\/span> ,up. high<\/span> -up. close<\/span> ,width2,bottom=up. close<\/span> ,color=col1)\nplt. bar<\/span> (up. index<\/span> , up. low<\/span> -up. open<\/span> , width2, bottom=up. open<\/span> , color=col1)\n\n#plot down prices\n<\/span>plt. bar<\/span> (down. index<\/span> , down. close<\/span> -down. open<\/span> , width, bottom=down. open<\/span> , color=col2)\nplt. bar<\/span> (down. index<\/span> , down. high<\/span> -down. open<\/span> , width2, bottom=down. open<\/span> , color=col2)\nplt. bar<\/span> (down. index<\/span> ,down. low<\/span> -down. close<\/span> ,width2,bottom=down. close<\/span> ,color=col2)\n\n#rotate x-axis tick labels\n<\/span>plt. xticks<\/span> (rotation= 45<\/span> , ha=' right<\/span> ')\n\n#display candlestick chart\n<\/span>plt. show<\/span> ()<\/span><\/span><\/strong> <\/pre>\n![\"\"](\"https:\/\/statorials.org\/wp-content\/uploads\/2023\/08\/bougie2.png\")
<\/p>\n Ek kaynaklar<\/strong><\/span><\/h3>\n
Python’daki bir veri listesinden histogram nas\u0131l \u00e7izilir<\/a>
Python’da Gruba G\u00f6re Kutu Grafikleri Nas\u0131l Olu\u015fturulur<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"