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作者：ghostry 发布时间：2025-02-20 浏览: 28

数据来源：https://kouchao.github.io/TiantianFundApi/apis/#%E8%8E%B7%E5%8F%96%E5%9F%BA%E9%87%91%E5%87%80%E5%80%BC
比如
https://tiantian-fund-api.vercel.app/api/action?action_name=fundMNHisNetList&pageIndex=1&FCODE=005918&pagesize=370

代码

# import requests

# 从 API 获取数据
# url = "https://tiantian-fund-api.vercel.app/api/action?action_name=fundMNHisNetList&pageIndex=1&FCODE=012414&pagesize=370"
# response = requests.get(url)
# data = response.json()
import json
def yuanshi(data):
    # 提取日涨幅（JZZZL）
    daily_changes = [float(item["JZZZL"]) for item in data["Datas"]]
    daily_changes.reverse()
    # print(daily_changes)
    # 计算收益
    initial_investment = 10000
    total_profit = 10000
    total_touru = 0
    biaozhun = initial_investment
    caozuo=200

    for change in daily_changes:
        daily_profit = total_profit * (change / 100)
        total_profit += daily_profit
        daily_profit = biaozhun * (change / 100)
        biaozhun += daily_profit
        # print(f"今日跌涨幅: {change} % , 价格 {total_profit:.2f} 元")

    print(f"什么也不做")
    print(f"最终金额: {total_profit:.2f} 元")
    touru=initial_investment + total_touru
    print(f"总投入: {touru:.2f} 元")
    final_value = total_profit - touru
    print(f"总收益: {final_value:.2f} 元")
    return

def pingcang(data,beishu):
    # 提取日涨幅（JZZZL）
    daily_changes = [float(item["JZZZL"]) for item in data["Datas"]]
    daily_changes.reverse()
    # print(daily_changes)
    # 计算收益
    initial_investment = 10000
    total_profit = 10000
    total_touru = 0
    biaozhun = initial_investment
    caozuo=200

    for change in daily_changes:
        daily_profit = total_profit * (change / 100)
        total_profit += daily_profit
        daily_profit = biaozhun * (change / 100)
        biaozhun += daily_profit
        # print(f"今日跌涨幅: {change} % , 价格 {total_profit:.2f} 元")
        # 涨caozuo就卖出，等跌了再买入
        # if biaozhun - initial_investment > caozuo:
        #     total_touru -= total_profit
        #     total_profit = 0
        #     biaozhun = initial_investment
        #     print(f"卖出")
        # if initial_investment-biaozhun>caozuo and total_profit==0:
        #     total_touru+=initial_investment
        #     total_profit=initial_investment
        #     biaozhun = initial_investment
        #     print(f"买入")
    # 平仓法，始终维持在持仓initial_investment
        daily_change = - initial_investment * change / 100 * beishu
        if total_profit+daily_change>0:
            total_profit += daily_change
            total_touru += daily_change
        # print(f"今日投入: {daily_change:.2f} 元 , 最终 {total_profit:.2f} 元")

    print(f"平仓法")
    print(f"最终金额: {total_profit:.2f} 元")
    touru=initial_investment + total_touru
    print(f"总投入: {touru:.2f} 元")
    final_value = total_profit - touru
    print(f"总收益: {final_value:.2f} 元")
    return

with open('008888.json', 'r') as fcc_file:
    print(f"0008888")
    data = json.load(fcc_file)
    yuanshi(data)
    pingcang(data,10)
with open('414.json', 'r') as fcc_file:
    print(f"414")
    data = json.load(fcc_file)
    yuanshi(data)
    pingcang(data,10)
with open('005918.json', 'r') as fcc_file:
    print(f"005918")
    data = json.load(fcc_file)
    yuanshi(data)
    pingcang(data,10)

# import json

# # 读取JSON文件
# with open('414.json', 'r', encoding='utf-8') as f:
#     data = json.load(f)

# # 提取Datas下的JZZZL
# jzzzl_list = [float(item['JZZZL']) / 100 for item in data.get('Datas', [])]
# jzzzl_list.reverse()

# # 初始化变量
# fund_amount = 10000  # 初始投入10000元
# total_investment = 10000  # 累计投入金额
# last_buy_high = 10000  # 上次买入后的最高值
# last_buy_index = 0  # 上次买入的索引

# # 遍历数据
# for i, jzzzl in enumerate(jzzzl_list):
#     # 更新基金持有金额
#     fund_amount *= (1 + jzzzl)
    
#     # 更新上次买入后的最高值
#     if i >= last_buy_index:
#         last_buy_high = max(last_buy_high, fund_amount)
    
#     # 判断是否需要买入
#     if (last_buy_high - fund_amount) / last_buy_high > 0.05:
#         print(f"买入 {fund_amount}")
#         fund_amount += 500
#         total_investment += 500
#         last_buy_high = 0
#         last_buy_index = i
    
#     # 判断是否需要卖出
#     elif (last_buy_high - fund_amount) / last_buy_high > 0.01:
#         if fund_amount >= 500:
#             print(f"卖出 {fund_amount}")
#             fund_amount -= 500
#             total_investment -= 500
#             last_buy_high = 0
#             last_buy_index = i

# # 输出结果
# print(f"最终基金持有金额: {fund_amount:.2f} 元")
# print(f"累计投入金额: {total_investment:.2f} 元")

经计算，平仓法比买了放在那什么都不做，要少赔些多赚些。但是感觉投入与回报不成正比。如果是程序自动操作还行。如果人工还不够麻烦的，不如仍在那不管。

标签: Python 基金