A-Share Market Recap | Tuesday, 2026-09-29

Data basis: Limit-up pool / consecutive limit-ups / broken boards / limit-down data come from the Eastmoney limit-up pool (pulled via akshare, as of the 15:00 close); index and individual stock quotes are Tencent market close snapshots; sector moves use the Sina industry-sector classification; closing-review points cross-checked against the China Securities Journal close¹ and the CLS midday review². Price limits: main board ±10% | ChiNext/STAR Market ±20% | Beijing Stock Exchange ±30%; every stock below is tagged with its board.

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0. One-Sentence Recap

Weak recovery the day after sentiment hit freezing point: all three major indexes closed green (Shanghai Composite +0.18%), 57 limit-ups vs 10 limit-downs (56 limit-downs yesterday), the advancement rate rebounded from 15% to 30%, and the broken-board rate was just 12%; but half-day volume shrank by RMB 284.8 billion and total turnover never came back — this is a recovery, not a reversal. The strongest themes switched from pre-market's "auto restructuring" to property chain + solid-state battery/lithium battery + publishing & media (the latter two were not covered pre-market — surprise themes). Core pre-market calls delivered — GAC Group (广汽集团, 601238, main board) sealed a one-way (一字) limit-up at the open and Gotion High-tech (国轩高科, 002074, main board) hit limit-up; the robot and oil-tanker lines were falsified (Joyson Electronics (均胜电子) -5.29%, COSCO Shipping Energy (中远海能) -4.52%). Tomorrow is the last trading day before the National Day holiday; stance: watch how the new themes absorb divergence, and do not chase high-flyers in a volume-shrinking rebound.

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1. Market Overview

• Combined turnover for both exchanges ≈ RMB 1.41 trillion (Tencent close snapshot); the half-day saw only RMB 876.2 billion, RMB 284.8 billion less than the previous session (CLS midday review²); the afternoon partially filled the gap but the full day was still a volume-shrinking pattern. Over 4,000 stocks rose market-wide (midday-review basis).
• 57 limit-ups / 10 limit-downs (Eastmoney limit-up/limit-down pools; 56 limit-downs yesterday — a clear recovery from the freezing point). Limit-up structure: 51 on the main board, 3 ChiNext names at 20cm, 2 STAR Market names at 20cm, 1 Beijing Stock Exchange name at 30cm (Wuhan Landian (武汉蓝电, 920779, Beijing Stock Exchange) +29.98%).
• Advancement rate 30.3% (10 of yesterday's 33 consecutive limit-up stocks hit limit-up again today; yesterday's advancement rate was 15% — the short-term relay ecosystem clearly warmed); broken-board rate 12.3% (8 broken boards / 65 boards touched) — high seal quality.
• Sentiment temperature: warming (weak recovery). Volume is the biggest flaw: with shrinking volume, the number of limit-ups doubled — this looks more like a "recovery after selling pressure has been exhausted" than incremental-money offense.

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2. Pre-Market Checklist Reconciliation

This morning's pre-market list gave 13 non-Pass calls + 12 Pass (2 of them labeled "wind vane / watch only"). Checked one by one below:

Hit rate:

• Non-Pass calls (13): 8.5/13 ≈ 65%. Of these, all 4 "priority deep-dive" delivered (4/4), and "watch only" delivered 4.5/5; the misses concentrated in the 3 oil-tanker "watch closely" names plus Joyson Electronics (1/5).
• Pass list (13): 10/13 ≈ 77% (3 wrong: Xinhua Media, Xuelong Group advancing further from high positions, and underestimating resumption-type event intensity like Yuanlin — all errors in the direction of "underestimating sentiment/event intensity," not one was "letting a fundamentals-led theme get away").
• One-line self-review: the pre-market "has an announcement, has earnings" event-driven framework worked very well today (GAC/Gotion/United Nova/Shengyi all right), and the "watch only" risk discipline was flawless. Two error types to fix: ① Oil tankers as a two-way volatility tool — my own discipline was "once a peace-talk signal appears, remove them from the watch pool," yet 3 names still got "watch closely" pre-market — a two-way tool should be Pass wholesale before the holiday and not take up watch slots; ② the timing call on the breakup of high-position sentiment clustering (Xinhua Media 6 boards, Xuelong 4 boards) came too early — next time, for a "lone high leader in an ebbing phase," use a time-stop formulation ("if it doesn't catch down within X trading days, acknowledge the clustering continues") instead of calling a catch-down outright.

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3. Today's Leading Themes — Validation

Did pre-market call the strongest theme right? Right direction, wrong intensity ranking. Pre-market's No. 1 branch "autos" actually ranked only around No. 3 today (GAC strong alone, followers weak); the real themes of the day were ones pre-market didn't cover at all — the property chain (policy expectations + capital high-low rotation), solid-state battery/lithium (spillover from Gotion's announcement), and publishing & media (high-leader clustering spreading). The pre-market "earnings-driven compute" call (No. 2 branch) matched the PCB limit-up wave — that counts as catching the recovery direction.

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4. Limit-Up Ladder / High Boards

• Highest board: Xinhua Media (新华传媒, 600825, main board) 6 consecutive one-way boards (sealed at 09:25, RMB 1.85 billion sealing capital at the close) — high-position clustering continues into the ebb phase, with a gap at the 5-board tier; risk point: a lone one-way seal with no turnover — an open board is the sector's sentiment inflection point.
• Second highest: Xuelong Group (雪龙集团, 603949, main board) 4 one-way boards (sealing capital just RMB 146 million, a RMB 4.3 billion small-cap, pre-market Pass name), Xiangyang Bearing (襄阳轴承, 000678, main board) 3 boards.
• 7 stocks at 2 boards: Shenwuye A (property), Times Wanheng (时代万恒, 600241, main board), Joyoung (九阳股份, 002242, main board, consumer), Zhejiang New Energy (浙江新能, 600032, main board, power), Jinyao Pharma (津药药业, 600488, main board), Sinovatio (中新赛克, 002912, main board, 7 boards in the last 13 days), Shanshui Technology (20cm).
• 47 first boards, concentrated in property (7+), publishing & media (5), PCB (8), solid-state battery/lithium (5), consumer (Joyoung, Quanyangquan (泉阳泉, 600189, main board), Lafang (拉芳家化, 603630, main board), Juneyao Health (均瑶健康, 605388, main board), etc.).
• Bellwethers (high-turnover recognition): Vanke A (property, RMB 2.20 billion sealed), China Publishing (中国出版, 601949, main board, publishing), Gotion High-tech (lithium), GAC Group (auto restructuring), JAC Motors (RMB 5.8 billion turnover, no limit-up = divergence).
• 20cm height: Shangshui Intelligent (尚水智能, 301513, ChiNext) 2 consecutive boards, the highest 20cm in the market; Shanshui Technology 2 boards; first boards in Xunjiexing, Maixinlin (迈信林, 688685, STAR Market), Zhongjie Co. (众捷股份, 301560, ChiNext); Wuhan Landian (武汉蓝电, 920779, Beijing Stock Exchange) 30cm first board.
• Broken boards / negative feedback: Fujian Cement failed 3-into-4 (-4.67%), Jixin Technology failed 2-into-3, Jinchen Co. limit-down, Kuaijishan (会稽山, 601579, main board) limit-down, Tongda Chuangzhi (通达创智, 001368, main board) limit-down — the A-shaped collapse after broken boards among old high-position stocks is unchanged; the new main lines (property/media/solid-state) and the old main lines (oil & gas/robots/map speculation) completed a high-low rotation.

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5. Capital Flows

• Northbound capital: daily net-buying data has been discontinued since August 2024; the Eastmoney Stock Connect summary returns empty values — no reliable data (only known: 958 Shanghai Connect names up / 642 down, 1,133 Shenzhen Connect names up / 696 down, consistent with the green indexes).
• Southbound capital: Shanghai-Hong Kong Stock Connect net bought RMB 1.885 billion, Shenzhen-Hong Kong Stock Connect net sold RMB 1.451 billion, totaling about +RMB 430 million (Eastmoney basis) — a slight net inflow into Hong Kong stocks.
• Dragon-Tiger List: the exchanges disclose it in the evening; this recap was generated after the close, so today's Dragon-Tiger details cannot be confirmed for now — post-market follow-up needs to verify the seat structure of institutions/hot money on Vanke A, Gotion High-tech, and Xinhua Media.
• Smart-money preference (circumstantial evidence): the top 3 sectors by turnover were electronics & IT at RMB 101.8 billion, nonferrous metals at RMB 34.6 billion, and real estate at RMB 29.3 billion (Sina sector basis); leading limit-up sealing capital: Vanke A RMB 2.20 billion, Xinhua Media RMB 1.85 billion, Gotion High-tech RMB 625 million, GAC Group RMB 352 million, Yuanlin Co. RMB 240 million — capital consensus sits on three points: property bellwether, media high leader, lithium announcement, consistent with the theme validation.

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6. Tomorrow's Outlook (9/30, Last Trading Day Before the National Day Holiday)

① Main-line continuity judgment: today was a volume-shrinking recovery (57 limit-ups / 10 limit-downs / advancement rate 15%→30%), not an incremental reversal. The last pre-holiday day typically shrinks volume further, and main lines can hardly accelerate across the board; the more likely script is new main lines (property/media/solid-state) diverging and splitting, old main lines (tankers/robots) continuing to wash out. Tomorrow's tone: stocks over indexes, only core names with real turnover, no re-seals on volume-shrinking one-way boards.

② Key watches:

③ Avoid tomorrow:

• Tankers / oil & gas (COSCO Shipping Energy, China Merchants Energy Shipping): the reverse side has triggered; no pre-holiday bets against US–Iran headlines;
• Robot line (Joyson Electronics' breakdown as the representative): downgraded across the board; nothing to see before an announcement-grade catalyst;
• Old high-position broken-board stocks (Fujian Cement, Jinchen Co., the Kuaijishan type): broken board = A-shaped collapse structure; bounces are selling points;
• Turnover-free re-seals on volume-shrinking one-way boards (late-session sneak boards other than GAC), and chasing announcement-spike moves in the Fengzhushou (蜂助手, 301382, ChiNext) style.

④ Input hints for tomorrow morning's pre-market list:

1. The property chain must be added: the policy catalyst is announcement/meeting-grade (State Council executive meeting statement on stabilizing housing, Beijing/Shanghai completed-unit sales rules), with a trend backdrop of "+1.46% against the market in September (9 月)" — grade by "concept ≠ beneficiary": prioritize Vanke A / Cinda Real Estate types with asset/SOE backgrounds, and downgrade pure map-speculation sentiment stocks;
2. Model publishing & media as "high-leader clustering spreading": the core risk is Xinhua Media's sealing orders — write "Xinhua Media opens its board" into the branch's risk signals rather than judging media stocks individually;
3. Split lithium into two legs: price Gotion going overseas (announcement-grade, 2–3 year logic) and solid-state batteries (theme-grade, Shangshui Intelligent's 20cm height) separately — don't blend them;
4. Write an "open-board divergence plan" for auto restructuring: absorption observation for GAC's open-board day + mapping validation of FAW-system followers (FAW FAWAY (一汽富维, 600742, main board) -1.28% today, on the weak side);
5. Last-day-before-holiday notes: cross-quarter liquidity (the PBOC net-drained about RMB 160.0 billion yesterday; today's rollover size needs checking), cash-holding selling pressure into the holiday, Micron's 9/30 US post-market earnings (early morning 10/1 Beijing time, the biggest external variable for memory/compute chains before the holiday), and US–Iran talk progress (tanker reverse).

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⚠️ Data-sourcing and verification log (credibility notes for this issue):

• The Eastmoney push2 market data host (index snapshots / stock snapshots / sector data / Dragon-Tiger interfaces) kept failing from this machine: Connection aborted / 502 Bad Gateway; 3 retry rounds with interval backoff all failed. The limit-up pool / limit-down pool / broken-board pool / yesterday's consecutive limit-ups (via the push2ex channel) and the Stock Connect summary succeeded.
• Fallback channels: index and stock quotes switched to the Tencent market API (qt.gtimg.cn close snapshot); sector data switched to Sina industry sectors (49 of them, a coarser classification than Eastmoney's 86); closing-review data cross-checked across China Securities Journal / CLS / JRJ / 21jingji.
• Dragon-Tiger List: the akshare Eastmoney data-center interfaces (stock_lhb_detail_em / stock_lhb_jgmmtj_em) returned NoneType; combined with the exchanges' evening-only disclosure, the "Capital Flows" section above has honestly told clients "cannot be confirmed for now." Recommend verifying the 9/29 Dragon-Tiger data tomorrow morning before sending follow-up products.
• Northbound capital: daily net-buying disclosure has been stopped since 2024-08; the akshare summary interface returning empty fields is normal, not a malfunction.
• The CLS midday-review link shows 9/28 in page metadata due to lagging page metadata; the article dateline reads "9 月 29 日电", and its figures have been cross-checked against the China Securities Journal close (15:11).

⚠️ Risk disclaimer: this recap is a post-market information roundup and observation only, and does not constitute investment advice. Data may have timeliness or caliber differences; please refer to exchange/company disclosures, and do not use this directly as a trading basis. Pre-holiday liquidity, overseas rates (US Treasury yields), geopolitical events (US–Iran talks), company restructuring review progress, and Micron's 9/30 earnings could all quickly invalidate this issue's judgments.