节后首个交易日，A股全线大涨。 沪指涨1%重回3300点，创指收涨近2%。个股呈普涨态势，上涨个股超4900只。截至收盘，沪指报3316.11点，涨1.13%；深成指报10082.34点，涨 1.84%；创指报1986.41点，涨1.97%。 盘面上，金属新材料、可控核聚变、稀土永磁板块涨幅居前，银行板块跌幅居前。 沪深两市成交额达到13362亿，较上个交易日放量1668亿。 01 今日缘何大涨 今日大涨原因在哪？简单来说是多重利好共振：人民币升值吸引外资、贸易摩擦缓和、消费数据验证内需韧性。 | 沪深已收盘 | | | | --- | --- | --- | | 上证指数 | 深证成指 | 创业板指 | | 3316.11 | 10082.34 | 1986.41 | | +1.13% | +1.84% | +1.97% | 5月5日，离岸人民币对美元汇率持续走高，盘中升穿7.19关口，一度上涨超200基点，最高升值至7.189，为2024年11月以来首次。 有研究员表示，近期离岸人民币对美元持续走高的原因主要在于降息预期升温，美元指数下探。同时，中美关税战缓和的信号释放，激活了市场的 乐观情绪。政治局会议 ...

Core Viewpoint - The article discusses a misinterpretation of Warren Buffett's statement regarding investment strategies, emphasizing that the key to his success is not the pursuit of being fully invested at all times, but rather the ability to hold cash for better opportunities [1][2][17]. Group 1: Investment Philosophy - Buffett's original statement indicates that making money is linked to not wanting to be fully invested at all times, which is different from the notion of "never being fully invested" [6][8]. - The focus should be on identifying high-return assets rather than maintaining a constant investment level; holding cash is a means to an end, not an end in itself [9][19]. - The investment strategy relies on recognizing and seizing rare opportunities rather than expecting consistent returns from frequent investments [14][19]. Group 2: Current Cash Reserves - Berkshire Hathaway currently holds over $300 billion in cash and short-term investments, representing about 27% of total assets, significantly higher than the historical average of 13% [11]. - The high cash reserves are a practical consideration, allowing for potential large acquisitions when suitable opportunities arise [13][19]. - Buffett emphasizes that the decision to hold cash is not a strategy to make future leadership look better but is based on real market conditions and opportunities [12][19]. Group 3: Market Timing and Opportunities - Investment opportunities do not appear in a predictable manner; they are sporadic and require patience to capitalize on [14][19]. - The article highlights that while the market generally trends upward over the long term, predicting short-term movements is impossible [19][20]. - Holding cash allows for readiness to act when valuable opportunities present themselves, which is crucial for long-term investment success [19][20].

有人问我买老窖的初心 ， 我做了回答 。 后来想了想 ， 其实当初还是看中老窖独一无二的生意 ， 可以产生源源不断的现金流 。 低价和70%分红只是这份生意的附属品 。 股价大涨时是这个 原因 ， 股价大跌时依旧是这个原因 ， 是为不忘初心 。 风险提示：本文所提到的观点仅代表个人的意见，所涉及标的不作推荐，据此买卖，风险自负。 作者：酒金岁月 来源：雪球 主账户长电和移动也是同样的理由 ， 只有基本面变坏的情况下才考虑卖出 。 在这样的背景下 ， 只有股息是唯一收益 ， 股价涨跌丝毫不影响 。 这里没有差价收入 ， 也不考虑差价收入 ， 就是纯粹的价值投资 ， 差价的事情交给小账户处理 。 美股市场优秀企业已经充分定价 ， 股价大跌是机会完全是常识 ， 巴菲特本特都占不到太多便宜 ， 何况是我们这种普通人 。 A股市场不需要你优秀 ， 只需要你合格 ， 有正常认知就可以了 ， 这是A股流动性溢价来源 。 在这样的市场 ， 你可以依靠常识和逻辑降维打击 ， 想亏钱都难 。 别人的恐惧和成见其实就是你超额财富的来源 ， 让他们继续保持这种状态才能让你利益最大化 ， 天天怼人是傻子才干的事情 ， 万一把人怼明白了 ...

Core Viewpoint - The article suggests a strategy of shorting the VIX index as a more certain approach to capitalizing on market downturns, rather than directly buying into the S&P 500, especially when the latter's valuation has not fully bottomed out [2][4]. VIX Index Overview - The VIX index measures the expected volatility of the S&P 500 over the next 30 days and is often referred to as the "fear index," serving as a gauge of market sentiment [3]. - Historically, regardless of significant risk events, the VIX index tends to stabilize at an average level after spikes, indicating a potential strategy of shorting the VIX at high levels and buying back at lower levels [3][4]. Strategy Comparison - Shorting the VIX focuses on "shorting market sentiment," requiring only a return to normal market conditions for profit, which is less complex than predicting stock price movements when directly buying the index [4]. - Directly buying the index requires a low valuation entry point, but markets may not wait for a complete downturn before rebounding, leading to missed opportunities [5]. Backtesting Results - The article presents backtesting results for various shorting strategies based on VIX levels, indicating that shorting above 30 and covering below 12 yields significant returns, albeit with long holding periods that can reduce annualized returns [12][11]. - A more relaxed strategy of shorting above 30 and covering below 20 shows quicker recovery opportunities, with some trades yielding 30%-40% returns in a short time frame [13][14]. Risk and Considerations - The strategy's risks include the potential for infinite losses if the VIX spikes unexpectedly, as it is not tied to a tangible asset like stocks [22]. - Costs associated with shorting the VIX through derivatives can introduce discrepancies in expected outcomes, particularly during volatile market conditions [22]. Summary of Strategy Characteristics - The strategy is characterized by strong certainty, relying on the recovery of market sentiment over time, with the potential for significant short-term gains [23]. - It is advisable to prepare for short-term losses and to exit positions when the VIX stabilizes around 25, as holding beyond this point may not be cost-effective [23].

Group 1: Hikvision - Hikvision's stock returns over the past 4, 6, and 8 years are -42%, -4%, and -16% respectively, despite net profits increasing from 3.1 billion in 2013 to a peak of 16.8 billion in 2021, then declining to 12.8 billion in 2022 and projected at 12 billion in 2024 [2][6] - The average price-to-earnings (P/E) ratio for Hikvision over the past 8 years is 27.2 times, with a low dividend yield of 2.0% [7][6] - The stock price at the end of 2017 was 39.0 yuan with a P/E ratio of 38 times, leading to a significant loss if held until now [4][7] Group 2: Sinopec - Sinopec's net profit has fluctuated, with an average of 56.8 billion over the past 8 years, and only the stock price at the end of 2024 is expected to yield negative returns [12][11] - The average P/E ratio for Sinopec over the past 8 years is 11.4 times, with an average dividend yield of 7.2% [12][11] - Despite being perceived as a low-growth company, Sinopec has provided positive returns in 7 out of the last 8 years, with a cumulative dividend yield of 47.1% [12][11] Group 3: CNOOC - CNOOC's net profit increased from 24.7 billion in 2017 to 137.9 billion in 2024, with an average net profit of 79.6 billion over the past 8 years [16][14] - The average P/E ratio for CNOOC over the past 8 years is 8.0 times, with an average dividend yield of 9.1% [16][14] - CNOOC has shown strong returns, with a stock price increase of 169% from 11.22 HKD in 2017 to 16.76 HKD in 2025, despite experiencing negative returns only in 2024 [13][14] Group 4: Market Comparison - The Hang Seng Index has decreased by 26% from the end of 2017 to April 2025, while the A-share market has only seen a 1% decline [25][26] - Stocks perceived as high-quality, such as Hikvision, have resulted in losses, while lower-growth stocks like Sinopec have yielded positive returns [25][26] - CNOOC's performance has been significantly better than that of Hikvision and Sinopec, demonstrating the importance of valuation and dividend yield in investment returns [25][26]

Core Viewpoint - The 2024 version of the non-collaborative fund portfolio underperformed the Wind Mixed Equity Fund Index, with a return of 4.46% compared to the index's 8.86% increase, highlighting the challenges faced by many funds in adapting to the market conditions post the "9.24" rally [2][3]. Fund Performance Summary - The top-performing funds include: - China Merchants Quantitative Selection A: 18.15% - Dongfanghong New Power A: 17.64% - Other funds showed significantly lower returns, with some even reporting negative performance, such as: - Jiashi Value Selection A: -0.45% - Guotou Ruili LOF: -2.69% [5]. 2025 Version Selection Criteria - The selection rules for the 2025 version of the non-collaborative portfolio have been slightly adjusted: - All quantitative funds were excluded to avoid data interference, meaning funds like China Merchants Quantitative Selection will not be included [6]. - A requirement was set that the top industry market capitalization should be below 15% to prevent over-concentration in specific sectors [6]. - Funds must have outperformed the Wind Mixed Equity Fund Index for three consecutive years from 2022 to 2024 [7]. Non-Collaborative Fund Definition - The definition of non-collaborative funds is based on the frequency of stock holdings across funds, with a median holding frequency of less than 105 being the threshold for inclusion [9]. Final Fund List - After applying the filtering criteria, only 10 funds remained eligible for the non-collaborative portfolio, showcasing a mix of familiar and new fund managers [10][13].

风险提示：本文所提到的观点仅代表个人的意见，所涉及标的不作推荐，据此买卖，风险自负。 作者：风卷红旗过大关 来源：雪球 成长股的主升行情，呈现的是公司业绩增速赶不上拔估值的速度！因为新兴产业的产能建设与业 绩释放需要时间，但市场预期却跑的很快！ 行业自身的盲盒特征只是一方面的，大多数投资者都是因为看见才会相信必然导致市场预期反复 波动也是重要原因！ 周期股的主升行情，如果是由产品价格周期主导的，比如大宗商品，往往是底部区域估值贵的 很，企业甚至大幅亏损，随着供需形势的反转，产品价格的反转，这个能见度很高，比如期货价 格是有目共睹的，但风险在于，对基本面趋势把握不准确，误判供需与产品价格的反转，导致主 观的过早抄底……如果反转确立，现有产能与存货会迅速推动业绩弹性，底部区域市场共识形成 的快，成功抄底的投资者痛苦小……股价越涨估值越便宜，因为产品价格的趋势性上涨往往不是 短期事件，公司业绩爆发式增长，分红也爆发式增长，给人一种红利股的假象……很容易被便宜 的估值与大额分红所麻痹，忽视了周期股的本色…… 雪球三分法是雪球基于"长期投资+资产配置"推出的基金配置理念，通过资产分散、市场分散、时机分散 这三大分散进行 ...

风险提示：本文所提到的观点仅代表个人的意见，所涉及标的不作推荐，据此买卖，风险自负。 作者： 酒金岁月 来源：雪球 大家认为的安全边际要么是买的便宜 ， 要么是高股息率 ， 要么是高成长性 ， 其实都说了一部 分 ， 但没有说到关键上 。 最好的安全边际来自于最好的生意 ， 买股票就是买企业 。 茅台为什么好 ， 因为他可以逆行周期 ， 最差的年景依然独善其身 。 看不透这一点你会认为房 产跟白酒一样 。 招行为什么好 ， 因为别的银行通过增发补充资本金时 ， 他可以通过利润本身 完成内生增长 。 看不透这一点你会认为民生和招行无差异 。 买的便宜取决于企业业绩未来向上 ， 不然股价可以更便宜 ， 扇贝可以来回跑 。 高股息率取决 于高股息的长期性和确定性 ， 这正是很多企业静态股息率超高我们敬而远之的原因 。 高成长性 取决于成长的确定性和差异性 ， 无差异的高成长会迎来价格内卷 ， 无确定性的高成长只能昙花 一现 。 好生意可以给人提供巨大的容错空间 ， 长期的高确定性可以弥补操作上的高错误率 ， 当然这也 取决于你的资金的期限和性质 。 拿短期资金做长期价投 ， 这是失败的不二法门 ， 加上杠杆加 速了 ...

以下文章来源于范范爱养基 ，作者范范 范范爱养基 . 专注基金投资分享，说人话，不拽词！不保证说的都对，但都是当下我最最真实的想法。（雪球号同名） 长按即可参与 风险提示：本文所提到的观点仅代表个人的意见，所涉及标的不作推荐，据此买卖，风险自负。 作者： 范范爱养基 来源：雪球 "止损"的关键不在这个步骤本身，而在于其前置步骤 ——如果你在最初买入时就做好了充分的价值判断、仓位管理、风险评估，那么，几乎就不 会存在止损操作！ 3类不同标的，处理亏损方式不同 最近看到一个观点，我觉得还挺有道理。 止损是什么？ 止损不是一个投资行为，而是一个仓位管理行为，仅仅是对之前仓位管理没做好的修正和弥补罢。 换言之，如果你的投入比例是合理分散的，为什么需要止损？ 想想看也是~~ 如果你是All In了某个资产，那就非常需要设置止损点。俗话说"留得青山在"，万一你买的资产最后真"归零"了，那就完全失去了东山再起的机 会。 但如果你提前先做好了仓位管理，假设你有100W本金，其中20%在港股市场，甚至，其中某一只港股基金占比只有5%，也就是5万，那么即便这 只基金亏了50%，也不过是浮亏2.5W，占总仓位2.5%。 类似 AL ...

A股三大指数今日微幅下跌，截至收盘，沪指跌0.05%，深成指跌0.05%，创业板指跌0.13%，北证50指数涨1.24%。 盘面上，PEEK材料概念股大涨，聚赛龙、新瀚新材、中欣氟材涨停。美容护理板块午后持续拉升，丸美生物涨停，芭薇股份、锦波生物、上海家 化涨幅居前。电力板块今日回调，韶能股份、乐山电力、西昌电力、广西能源等股跌停。白酒板块表现落后，迎驾贡酒盘中跌停，洋河股份、古井 贡酒、山西汾酒跌幅居前。 全市场成交额10417亿元，较上日缩量350亿元。超3500只个股上涨。 01 药明康德一季报亮眼 创新药龙头药明康德今日高开高走，收涨4%。 摩根士丹利发布研究报告指出药明康德首季收入达 96.5 亿元，非通用会计准则经调整纯利为 26.8 亿元，超出预期。其美国及欧洲市场收入分别按 年增 28%及 26%，合共贡献近 80%的收入。公司持续经营业务积压订单按年扩张 47%至 523.3 亿元，以首季速度计，约相当于 5 至 6 个季度。作 为内地的合同开发及生产组织(CDMO)公司，药明康德基本面强劲，予其 H 股目标价 85 港元，评级"增持"。 02 零售板块上演暴力行情 零售板块个股步步高在此前 ...