增加交易策略、交易指标、量化库代码等文件夹

This commit is contained in:
Win_home
2025-04-27 15:54:09 +08:00
parent ca3b209096
commit f57150dae8
589 changed files with 854346 additions and 1757 deletions

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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<meta http-equiv="X-Content-Type-Options" content="nosniff">
<meta http-equiv="Cache-Control" content="no-cache, no-store, must-revalidate">
<meta http-equiv="Pragma" content="no-cache">
<meta http-equiv="Expires" content="0">
<title>实时K线图</title>
<script src="https://cdnjs.cloudflare.com/ajax/libs/socket.io/4.0.1/socket.io.js"></script>
<script src="https://cdn.jsdelivr.net/npm/echarts@5.4.3/dist/echarts.min.js"></script>
<style>
#kline-chart {
width: 100%;
height: 800px;
margin: 20px auto;
}
.symbol-selector {
margin: 20px;
text-align: center;
}
button {
margin: 10px;
padding: 10px;
cursor: pointer;
}
.active-symbol {
background-color: #e0e0e0;
}
body {
margin: 0;
padding: 0;
background-color: #f5f5f5;
}
</style>
</head>
<body>
<div class="symbol-selector" id="symbol-buttons">
<!-- 动态生成按钮 -->
</div>
<div id="kline-chart"></div>
<script>
let currentSymbol = null;
const socket = io();
const symbolButtons = document.getElementById('symbol-buttons');
let chart = null;
// 初始化图表
function initChart() {
if (!chart) {
chart = echarts.init(document.getElementById('kline-chart'));
}
}
// 初始化数据
fetch('/api/data')
.then(response => response.json())
.then(data => {
updateSymbolButtons(data);
if (Object.keys(data).length > 0) {
currentSymbol = Object.keys(data)[0];
updateChart(data[currentSymbol]);
}
})
.catch(error => {
console.error('Error fetching data:', error);
});
// WebSocket事件处理
socket.on('connect', () => {
console.log('Connected to server');
});
socket.on('data_update', (data) => {
updateSymbolButtons(data);
if (currentSymbol && data[currentSymbol]) {
updateChart(data[currentSymbol]);
}
});
function updateSymbolButtons(data) {
symbolButtons.innerHTML = '';
Object.keys(data).forEach(symbol => {
const button = document.createElement('button');
button.textContent = symbol;
button.onclick = () => {
currentSymbol = symbol;
updateChart(data[symbol]);
};
if (symbol === currentSymbol) {
button.classList.add('active-symbol');
}
symbolButtons.appendChild(button);
});
}
function updateChart(data) {
initChart();
// 准备数据
const dates = data.map(item => item.datetime);
const klineData = data.map(item => [
parseFloat(item.open),
parseFloat(item.close),
parseFloat(item.low),
parseFloat(item.high)
]);
const volumes = data.map(item => parseFloat(item.volume));
const ultimateValues = data.map(item => parseFloat(item.终极平滑值));
// 处理POC数据将缺值替换为前一个有效值
let pocValues = data.map(item => item.POC);
let lastValidPoc = null;
pocValues = pocValues.map(value => {
if (value === '缺值') {
return lastValidPoc;
} else {
lastValidPoc = parseFloat(value);
return lastValidPoc;
}
});
// 处理delta累计数据将缺值替换为前一个有效值
let deltaSumValues = data.map(item => item.delta累计);
let lastValidDelta = null;
deltaSumValues = deltaSumValues.map(value => {
if (value === '缺值') {
return lastValidDelta;
} else {
lastValidDelta = parseFloat(value);
return lastValidDelta;
}
});
// 计算48日均线
const closes = data.map(item => parseFloat(item.close));
const ma48 = calculateMA(closes, 48);
// 配置图表选项
const option = {
title: {
text: `${currentSymbol} K线图`,
left: 'center'
},
tooltip: {
trigger: 'axis',
axisPointer: {
type: 'cross'
}
},
legend: {
data: ['K线', '48日均线', '终极平滑值', 'POC', 'Delta累计'],
top: 30
},
grid: [
{
left: '10%',
right: '8%',
height: '50%'
},
{
left: '10%',
right: '8%',
top: '65%',
height: '15%'
},
{
left: '10%',
right: '8%',
top: '85%',
height: '15%'
}
],
xAxis: [
{
type: 'category',
data: dates,
scale: true,
boundaryGap: false,
axisLine: {onZero: false},
splitLine: {show: false},
splitNumber: 20,
gridIndex: 0
},
{
type: 'category',
gridIndex: 1,
data: dates,
axisLabel: {show: false},
splitLine: {show: false},
axisLine: {show: false},
splitNumber: 20
},
{
type: 'category',
gridIndex: 2,
data: dates,
axisLabel: {show: false},
splitLine: {show: false},
axisLine: {show: false},
splitNumber: 20
}
],
yAxis: [
{
scale: true,
splitArea: {
show: true
},
gridIndex: 0
},
{
scale: true,
gridIndex: 1,
splitNumber: 2,
axisLabel: {show: false},
axisLine: {show: false},
splitLine: {show: false}
},
{
scale: true,
gridIndex: 2,
splitNumber: 2,
axisLabel: {show: true},
axisLine: {show: true},
splitLine: {show: false},
position: 'right'
}
],
dataZoom: [
{
type: 'inside',
xAxisIndex: [0, 1, 2],
start: 50,
end: 100
},
{
show: true,
xAxisIndex: [0, 1, 2],
type: 'slider',
bottom: '5%',
start: 50,
end: 100
}
],
series: [
{
name: 'K线',
type: 'candlestick',
data: klineData,
itemStyle: {
color: '#ef232a',
color0: '#14b143',
borderColor: '#ef232a',
borderColor0: '#14b143'
}
},
{
name: '48日均线',
type: 'line',
data: ma48,
smooth: true,
lineStyle: {
opacity: 0.5
}
},
{
name: '终极平滑值',
type: 'line',
data: ultimateValues,
smooth: true,
lineStyle: {
opacity: 0.5
}
},
{
name: 'POC',
type: 'line',
data: pocValues,
smooth: true,
lineStyle: {
color: '#FFD700',
width: 2,
opacity: 0.8
},
symbol: 'circle',
symbolSize: 6
},
{
name: '成交量',
type: 'bar',
xAxisIndex: 1,
yAxisIndex: 1,
data: volumes
},
{
name: 'Delta累计',
type: 'line',
xAxisIndex: 2,
yAxisIndex: 2,
data: deltaSumValues,
smooth: true,
lineStyle: {
color: '#4169E1',
width: 2,
opacity: 0.8
},
markLine: {
silent: true,
data: [
{
yAxis: 0,
lineStyle: {
color: '#999',
type: 'dashed'
}
}
]
}
}
]
};
// 使用配置项显示图表
chart.setOption(option);
}
function calculateMA(data, dayCount) {
const result = [];
for (let i = 0, len = data.length; i < len; i++) {
if (i < dayCount - 1) {
result.push('-');
continue;
}
let sum = 0;
for (let j = 0; j < dayCount; j++) {
sum += data[i - j];
}
result.push(+(sum / dayCount).toFixed(2));
}
return result;
}
// 响应窗口大小变化
window.addEventListener('resize', function() {
if (chart) {
chart.resize();
}
});
// 初始化图表
initChart();
</script>
</body>
</html>