1. Report Industry Investment Rating No relevant content provided. 2. Core View of the Report The report presents the option market data of various underlying assets on April 8, 2025, including the implied volatility of at - the - money options, 30 - day historical volatility, and the true range of the day. It also provides basic information, volatility trading suggestions, and risk - free arbitrage returns for different exchange - listed options [3][4][6]. 3. Summary by Directory 3.1. Shanghai Stock Exchange Options 3.1.1. Shanghai 50ETF - **Basic Information**: The trading volume of the main options is 1,327,067 lots, the open interest is 995,843 lots, the trading volume ratio of call options to put options is 1.23, and the weighted average implied volatility is 27.22% [19][22]. - **Volatility Trading**: Different months: sell the month with the curve on top, buy the month with the curve below; same month: sell the option with the point on the curve above, buy the option with the point below [24]. - **Risk - Free Arbitrage**: The minimum annualized return of the optimal arbitrage portfolio held to maturity is 89.4% at the settlement price and 26.9% at the counter - price [28][30]. 3.1.2. Huatai - Berry CSI 300ETF - **Basic Information**: The trading volume of the main options is 1,140,414 lots, the open interest is 806,814 lots, the trading volume ratio of call options to put options is 1.01, and the weighted average implied volatility is 31.73% [31][33]. - **Volatility Trading**: Similar to the Shanghai 50ETF, sell the month or option with the curve or point above, buy the one below [37]. - **Risk - Free Arbitrage**: The minimum annualized return of the optimal arbitrage portfolio held to maturity is 73.2% at the settlement price and 24.9% at the counter - price [40][42]. 3.1.3. Southern CSI 500ETF - **Basic Information**: The trading volume of the main options is 1,386,820 lots, the open interest is 646,442 lots, the trading volume ratio of call options to put options is 0.84, and the weighted average implied volatility is 40.85% [43][46]. - **Volatility Trading**: Follow the rule of selling high and buying low on the volatility curve [51]. - **Risk - Free Arbitrage**: The minimum annualized return of the optimal arbitrage portfolio held to maturity is 35.4% at the settlement price and 23.9% at the counter - price [53][55]. 3.1.4. Huaxia Shanghai Science and Technology Innovation Board 50ETF - **Basic Information**: The trading volume of the main options is 1,024,532 lots, the open interest is 993,129 lots, the trading volume ratio of call options to put options is 0.87, and the weighted average implied volatility is 57.71% [56][58]. - **Volatility Trading**: Adopt the strategy of selling high and buying low on the volatility curve [62]. - **Risk - Free Arbitrage**: The minimum annualized return of the optimal arbitrage portfolio held to maturity is 67.0% at the settlement price and 22.4% at the counter - price [65][67]. 3.1.5. E Fund Shanghai Science and Technology Innovation Board 50ETF - **Basic Information**: The trading volume of the main options is 227,894 lots, the open interest is 257,582 lots, the trading volume ratio of call options to put options is 0.96, and the weighted average implied volatility is 55.69% [68][70]. - **Volatility Trading**: Sell the month or option with the higher position on the volatility curve and buy the lower one [72]. - **Risk - Free Arbitrage**: No specific data provided.

二、前10名无限售条件股东持股情况 前十大流通股东累计持有： 642568.16万股，累计占流通股比： 53.9%，较上期变化： -2850.67万股。 | 报告期指标 | 2024年年报 | 2023年年报 | 本年比上年增减(%) | 2022年年报 | | --- | --- | --- | --- | --- | | 基本每股收益（元） | -4.1700 | 1.0300 | -504.85 | 1.9600 | | 每股净资产（元） | 0 | 21.15 | -100 | 21 | | 每股公积金(元) | 2.19 | 2.1 | 4.29 | 1.97 | | 每股未分配利润(元) | 3.70 | 7.85 | -52.87 | 8.37 | | 每股经营现金流(元) | - | - | - | - | | 营业收入(亿元) | 3431.76 | 4657.39 | -26.32 | 5038.38 | | 净利润(亿元) | -494.78 | 121.63 | -506.79 | 226.89 | | 净资产收益率(%) | | 4.91 | -100 | 9.48 | 数据四舍五入 ...

Financial Performance - The basic earnings per share for 2024 is 3.1910 yuan, showing an increase of 1.66% compared to 3.1390 yuan in 2023 [1] - The operating revenue for 2024 is 32.138 billion yuan, a decrease of 5.3% from 33.937 billion yuan in 2023 [1] - The net profit for 2024 is 4.345 billion yuan, reflecting a growth of 1.8% from 4.268 billion yuan in 2023 [1] - The return on equity for 2024 is 15.38%, down from 16.12% in 2023, indicating a decline of 4.59% [1] Shareholder Structure - The top ten unrestricted shareholders hold a total of 113,147.87 million shares, accounting for 82.94% of the circulating shares, with a change of 2.8723 million shares from the previous period [1] - Hong Kong Central Clearing (Agent) Limited remains the largest shareholder with 61,400.13 million shares, representing 45.01% of total share capital [2] - Qingdao Beer Group Co., Ltd. holds 44,346.77 million shares, making up 32.51% of total share capital, with no change [2] Dividend Distribution - The company has announced a dividend distribution of 22.0 yuan per share (including tax) [2]

一、主要会计数据和财务指标 三、分红送配方案情况 10派0.5930元(含税) 二、前10名无限售条件股东持股情况 前十大流通股东累计持有： 536293.84万股，累计占流通股比： 65.14%，较上期变化： -6035.38万股。 | 名称 | 持有数量(万股) | 占总股本比例(%) | 增减情况(万股) | | --- | --- | --- | --- | | 新方正控股发展有限责任公司 | 236323.70 | 28.71 | 不变 | | 全国社会保障基金理事会 | 108970.48 | 13.24 | 不变 | | 香港中央结算有限公司 | 60270.89 | 7.32 | -961.59 | | 中国信达资产管理股份有限公司 | 59305.00 | 7.20 | -2195.00 | | 哈尔滨哈投投资股份有限公司 | 19755.70 | 2.40 | 不变 | | 中国证券金融股份有限公司 | 13946.13 | 1.69 | 不变 | | 中央汇金资产管理有限责任公司 | 13577.58 | 1.65 | 不变 | | 华泰柏瑞沪深300ETF | 8520.89 | 1. ...