Divergence, oscillation, highs and lows, sector differentiation—focus on capital flows and earnings; await breakout after adjustment!

【Market Performance】On March 21, the market declined across the board, with all three major indices posting a third consecutive day of losses; the Shanghai Composite Index fell below the 3,400-point level. Overall, declining stocks significantly outnumbered advancing ones: 4,289 stocks declined (including 31 hitting the daily lower limit), while only 996 advanced (including 56 hitting the daily upper limit). Total trading volume across the Shanghai, Shenzhen, and Beijing stock exchanges reached ¥158.02 billion, of which ¥155.09 billion was from the Shanghai and Shenzhen exchanges—an increase of ¥10.94 billion compared to the previous trading day. Net institutional selling amounted to -¥49.956 billion. 【Review of Market Themes】Most prior market themes weakened: the humanoid robotics sector—which had been strong earlier—led a broad-based retreat, while consumer electronics and auto parts also performed poorly. In contrast, concepts related to deep-sea technology and the marine economy rose against the trend; offshore engineering equipment, oilfield services, and offshore wind power sectors likewise posted gains. 【Sentiment Pulse】The chemical industry sector experienced intraday volatility and rebounded modestly: Hongbaoli hit its daily upper limit; Hongqiang Chemical, Binhu Chemical, Hangjin Technology, and Jiangtian Chemical followed suit with gains. News-wise, global chemical giants LyondellBasell and Covestro jointly announced the permanent shutdown of their propylene oxide/styrene monomer (POSM) production facility at Rotterdam Port in the Netherlands. The plant had an annual capacity of 300,000 tons of propylene oxide and 635,000 tons of styrene—once among Europe’s largest POSM production bases. According to signals from my analytical model, today’s chemical sector performance was relatively weak: its trend is shifting from strength to weakness, nearing a potential break below its trendline support. Liquidity indicators remained persistently red (i.e., bearish), short-term trend metrics generated a death cross, and today’s news-driven stimulus merely triggered isolated stock movements—without lifting the entire sector into positive territory—thus warranting no further attention. Deep-sea technology-related stocks remained active: Dalian Heavy Industry, Saifutian, and Kaichuang International all hit their daily upper limits; Shaoyang Hydraulic, Zhenhua Heavy Industries, and Baota Industrial rose alongside them. News-wise, Shanghai released the ‘Shanghai Marine Industry Development Plan (2025–2035)’ and the ‘Shanghai Marine Observation Network Plan (2025–2035)’, and issued the ‘Opinions on Promoting High-Quality Development of Shanghai’s Marine Economy and Accelerating the Construction of a Modern Marine City’.

Technical chart patterns of popular U.S. stocks as of November 28

Uncertainty of Patterns: Emerging technical patterns are not always reliable—they may be invalidated or broken at any time. Limitations of Pattern Analysis: All pattern analysis represents an attempt to interpret short-term supply-and-demand dynamics. This method can appear somewhat mechanical, since individual stocks possess unique characteristics and thus respond differently to technical patterns. If you possess deep familiarity with a particular stock, your analysis will naturally become more effective. Disclaimer: This content serves solely as a personal post-trade review note. Data accuracy is not guaranteed at 100%, nor does it constitute investment advice of any kind. Stock market investments carry risks—invest prudently and make your own independent decisions! HOOD – Robinhood: ETR – Entergy: ZS – Zscaler: BRO – Brown & Brown: GOLD – Barrick Gold: WEC – WEC Energy Group: DOW – Dow Inc.: WTW – Willis Towers Watson: ALNY – Alnylam Pharmaceuticals: EFX – Equifax: IOT – Samsara: UAL – United Airlines Holdings: XYL – Xylem: ANSS – ANSYS: CNC – Centene Corporation: EBAY – eBay: TSCO – Tractor Supply Company: GPN – Global Payments: ON – ON Semiconductor: CVE – Cenovus Energy: No discernible pattern

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