import numpy as np
# 初始参数设置
initial_shares = 1000
dividend_rate = 0.03
roe = 0.20
payout_ratio = 0.60
price_to_earnings_ratio = 20
initial_price = 154
initial_bvps = 37
initial_dividend = 4.67
# 计算从2025年到2034年的数据
for year in range(2025, 2035):
# 计算每股盈利（EPS）
eps = initial_bvps * roe
# 计算每股净资产
bvps = (1 - payout_ratio) * eps + initial_bvps * (1 + roe * (1 - payout_ratio))
# 计算股价
price = eps * price_to_earnings_ratio
# 计算分红金额
dividend = eps * payout_ratio
# 计算分红再投资购买的股数并更新总持股数
additional_shares = dividend * initial_shares / price
initial_shares += additional_shares
# 输出每年的关键数据
print(f"年份: {year}")
print(f"每股盈利(EPS): {eps:.2f}元")
print(f"每股净资产(BVPS): {bvps:.2f}元")
print(f"股价: {price:.2f}元")
print(f"分红金额: {dividend:.2f}元")
print(f"年末持股总数: {int(initial_shares)}股")
print("\n")