使用python进行股票分析

数据获取

数据获取可以看前一篇文章,各大股票开放接口介绍

数据分析

量价关系

当股价缩量回调时，我们需要进行关注，但是如何找出类似的股票呢，可以通过python自己分析，如下：
下面展示一些 分析代码片段。

for k,v in query_datas.items():
    if len(v) <= 5:
        continue
    today_inc = (v[0]['price_end'] - v[1]['price_end']) / v[1]['price_end']
    today_inc_real = v[0]['price_end'] - v[0]['price_begin']
    yesterday_inc = (v[1]['price_end'] - v[2]['price_end']) / v[2]['price_end']
    yesterday_inc_real = v[1]['price_end'] - v[1]['price_begin']
    yesterday_yes_inc = (v[2]['price_end'] - v[3]['price_end']) / v[3]['price_end']
    yesterday_yes_inc_real = v[2]['price_end'] - v[2]['price_begin']
    yesterday_yes_yes_inc = (v[3]['price_end'] - v[4]['price_end']) / v[4]['price_end']
    yesterday_yes_yes_inc_real = v[3]['price_end'] - v[3]['price_begin']
    yesterday_yes_yes_yes_inc = (v[4]['price_end'] - v[5]['price_end']) / v[5]['price_end']
    yesterday_yes_yes_yes_inc_real = v[4]['price_end'] - v[4]['price_begin']

    if v[0]['sales'] and v[1]['sales'] and round(max(v[0]['sales'], v[1]['sales'])/min(v[0]['sales'], v[1]['sales'])) > 4:
        continue

    if v[1]['sales'] and v[2]['sales'] and round(max(v[1]['sales'], v[2]['sales'])/min(v[1]['sales'], v[2]['sales'])) > 4:
        continue

    _tmp_list = []
    for _i in range(len(v)):
        _tmp_list.append(v[_i]['price_end'])
    if abs(today_inc) < 0.06 and (yesterday_inc > today_inc or yesterday_yes_inc > today_inc or yesterday_yes_yes_inc > today_inc):
        w = max(_cal_sales(v[0]['sales'], v[1]['sales']), _cal_sales(v[0]['sales'], v[2]['sales']), _cal_sales(v[0]['sales'], v[3]['sales']), _cal_sales(v[0]['sales'], v[4]['sales']))
        if w > 1:
            datas_dict.update({k: {
                "stock_id": k,
                "price_end": v[0]['price_end'],
                "weight": w,
                "is_up": 0
            }
            })

可以找到如下的形态的股票：

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底部盘整止跌企稳

当股价缩量回调时，回调一段时间之后，会出现底部盘整形态，盘整一段时候，则有上冲上方均价线压力尝试，那么可以加入到关注中，后续可以重点关注一下，通过python分析，可以发下大概如下形态的股票：

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通过分析出来的股票还可以通过微信、邮箱等推送到个人的通信工具中，简直太方面了。