candlestick-chart

问题 How do you make an horizontal box-and-whiskers plot in gnuplot? Similarly to this one: Gnuplot can easily be used to produce vertical box-and-whiskers plots with the 'candlesticks' and 'whiskerbars' keywords, but I have not managed to find any example of an horizontal candlesticks/box-and-whiskers horizontal plot produced via gnuplot online. Example of a vertical plot produced by gnuplot: example of a vertical box-and-whiskers plot http://www.cise.ufl.edu/~dts/cop3530/proj02/candlesticks.6

问题 First of all i want to embed RSI plugin with the highstock chart, (i.e) RSI, Volume in the same chart. i tried it with using Highstock (Two panes, candlestick and volume ) http://www.highcharts.com/stock/demo/candlestick-and-volume and the RSI indicator plugin http://jsfiddle.net/BlackLabel/RE7sS/ Any ideas to get it done?? 回答1: To add RSI to any Highstock demo, you need to include required files. In RSI case files are: indicators.js (base) ema.js (required for RSI) rsi.js (RSI plugin) And

问题 I have a stock price candlestick series And a line series that share yAxis with the candlestick series. By default, the API automatically set chart's yAxis range to the min/max of two series's min/max(candlestick series, line series) But I want to show the candlestick series more importantly than line chart. So, chart's yAxis min/max should be limited only the candlestick series even if it cut the line series off. And the yAxis min/max should be adjusted when the chart is scrolled dynamically

问题 I'd like to know how you convert these data series Data, Time, and Price to OHLC or Open, High, Low, Close. I am working on a bitcoin project and would like to see these data as a candlestick chart. I have seen some threads here in stockoverflow regarding the computation but I don't understand the script they were using "create an OHLC series from ticker data using R" I am referring to "Kevin"'s answer Providing a partial data here Date, strTime, dblTime, Price, Volume,SideVolume 2014-06-04

问题 I was trying to plot a candlestick graph using stock data extracted from quandl. However, the graph looks eerie, only a few bars showed up. I have no idea what is going on. Any help is greatly appreciated. Here is the code: start=dt.datetime(2000,1,1) end=dt.datetime(2017,9,20) df=quandl.get('WIKI/TWTR',start_date=start,end_date=end) date_val=[x for x in range(len(df.index))] open_val=np.array(df['Adj. Open'],dtype=np.float64) high_val=np.array(df['Adj. High'],dtype=np.float64) low_val=np

问题 i am working highcharts candlestick with volume and rsi indication. when i put indicators.js in my page, lot of data missing in chart but it showing on volume. If suppose i remove indicators.js , all data perfectly showed on both chart and volume but rsi indicator not working. I want to show all data on both chart and volume with rsi indication. data format - json [prepared dynamically from mysql and php] Anybody knows let me know. JS Fiddle Link [For Demo] <http://jsfiddle.net/pandymassblack

问题 I am currently developing a candlestick chart with mschart in visual C#. I have now created two charts and created the charts as follows Question 1. View the Candlestick Chart at the top. I would like to apply the tail color of each rod as red or blue. Question 2. View the bar chart at the bottom. I would like to apply Red or Blue color to this chart. I want to apply the same color to the top of the Candlestick chart. How can I do it ? [source] DataTable table_ChartData = new DataTable();

问题 I'm using a Google Charts Candlestick chart, flipped sideways, to emulate a range bar chart. Regarding the text that is currently displayed in the rows at the far left (TU300, TU-01, TU-10, etc.) -- I'd like it display also (or, instead) immediately to the right of each horizontal bar, so that it labels each bar more effectively. I'm a novice, and would appreciate detailed help. Here's the JSFiddle: https://jsfiddle.net/jdscomms/xLe83g80/ google.charts.load('current', {'packages':['corechart'

问题 This code gives plot of candlesticks with moving averages but the x-axis is in index, I need the x-axis in dates. What changes are required? import numpy as np import pandas as pd import matplotlib.pyplot as plt from mpl_finance import candlestick2_ohlc #date format in data-> dd-mm-yyyy nif = pd.read_csv('data.csv') #nif['Date'] = pd.to_datetime(nif['Date'], format='%d-%m-%Y', utc=True) mavg = nif['Close'].ewm(span=50).mean() mavg1 = nif['Close'].ewm(span=13).mean() fg, ax1 = plt.subplots()

问题 You cannot vote on your own post 0 I am trying to create a stock candle with MA(15) on daily data. I can create a chart with OHLC bar without any problem. But when I started usingDataManipulator.FinancialFormula for MA, I keep getting errors of "Formula error - There are not enough data points for the Period." Can someone help me out on this? Thanks Here is the code. DataSet ds = new DataSet(); SqlConnection connection = new SqlConnection(); connection.ConnectionString = @"Data Source=XXX