A-Share Market Recap | 2026-10-05 Monday

Market holiday note: Day 5 of the National Day market holiday (markets closed 10/1 through 10/7; reopening Thursday 10/8). Today there were no A-share trades, no limit-up pool update, no Dragon-Tiger list, and no northbound flow (Stock Connect fully closed 10/1-10/7). This recap is a holiday special edition: all recommendations from this morning's pre-market list (holiday special No. 3) target the 10/8 reopening; with no A-share prices to verify today, reconciliation follows the "holiday evidence check" method — no hindsight hit claims of any kind; regular reconciliation will be back-filled after the 10/8 reopening. Data caliber: A-share individual-stock / limit-up-ladder data is the 9/30 close (akshare / Eastmoney, verified in the 10/2 recap); Hong Kong data is intraday 10/5 (as of ~15:21, Tencent quotes), not the official 16:00 close; overseas markets are around 15:30 on 10/5 (Tencent overseas quotes); tonight's US session (10/5) is the 1st of the 3 remaining trading days of the holiday and had not opened at the time of writing. Tonight's US close and tomorrow morning's read are the headline input for tomorrow morning's special No. 4.

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0. One-Line Recap

Day 5 of the holiday: no A-share trading, no price reconciliation; what actually happened today was in Hong Kong — after a lower open, losses narrowed and divergence narrowed, the Hang Seng Index finished basically flat (+0.05%) while Hang Seng Tech turned positive (+0.41%), a clear sentiment repair versus 10/2 (Hang Seng -1.21%, down as much as -3% intraday). Structurally, semiconductors rallied across the board as the absolute main line in Hong Kong today: 澜起科技 H (Montage Technology H, 06809.HK) rose as much as +5.25% intraday and closed up about +4.6% (400+ institutional research visits + buyback), 华虹宏力 (Hua Hong Semiconductor, 01347.HK) +3.22%, 中芯国际 (SMIC, 00981.HK) +1.49%, and 傅里叶 (Fourier) up nearly 17%; the optical-communications mapping target 长飞光纤光缆 (Yangtze Optical Fibre and Cable, 06869.HK) +2.17%, and the oil-tanker mapping target 中远海能 H (COSCO Shipping Energy H, 01138.HK) +3.60%. Overseas: Brent opened with a spike to $103.4 before falling back to $101.32 (-0.91%), gold rose above $4180, and 10Y UST yields edged back to the 5.25%~5.28% range. This morning's pre-market special ranking of "optical comms > memory > oil tankers" received positive confirmation from today's HK mapping side, with 0 items falsified; the B-grade "semi equipment / domestic chain" given pre-market was instead today's actual leading main line in Hong Kong and deserves an attention upgrade. Bottom line: 2 US trading days remain in the holiday; tonight's US session (10/5) is the next test — keep the "review daily, finalize on the evening of 10/7" stance.

1. Market Overview

A-shares (9/30 close caliber, frozen today): Shanghai Composite 3842.20 (+0.31%), Shenzhen Component 12887.62 (-0.11%), ChiNext 3135.28 (-0.23%), STAR 50 1530.01 (-2.51%, pre-holiday divergence in the compute-power/semiconductor chain); limit-ups 52, limit-downs 9, broken boards 12 (break rate ≈18.8%); top ticker 新华传媒 (Xinhua Media, 600825) at 7 consecutive limit-ups. Sentiment temperature (9/30 caliber): growth/STAR divergence + early signs of high-board ebbing. No promotions and no board-break changes today.

Hong Kong (intraday ~15:21 on 10/5, Tencent quotes — the only open China equity market): Hang Seng 23983.46 (+0.05%, previous close 23972.29), Hang Seng Tech 4174.82 (+0.41%); after a lower open, losses narrowed one-way on semiconductor leadership, in contrast to the panic selling on 10/2 (STCN: semiconductors rally across the board, Hang Seng Tech turns positive intraday¹). Structurally, semiconductors / optical comms / oil-tanker mappings led; 赛力斯 H (Seres H, 09927.HK) -2.04% gave back gains at highs, and autos were quiet (比亚迪股份 (BYD, 01211.HK) flat, 理想汽车-W (Li Auto, 02015.HK) -0.33%, 小鹏集团-W (XPeng, 09868.HK) -0.39%, 蔚来-SW (NIO, 09866.HK) -1.26%, 小米集团-W (Xiaomi, 01810.HK) -1.57%).

Overseas (around 15:30 on 10/5, Tencent overseas quotes): Brent $101.32 (-0.91%, intraday high 103.40, low 101.02 — a higher open on Red Sea headlines that faded in the Asian session), WTI 89.66 (-1.59%); COMEX gold $4183 (+0.50%, People's Finance Wire: spot gold broke above $4150/oz); 10Y UST yields fell back to around 5.25%, 30Y toward 5.6% (Stockstar / Jinwu Finance²; Sina global bonds page, intraday caliber 10Y 5.280, source³).

2. Pre-Market List Reconciliation (Holiday Evidence Check)

Note: The conclusions of this morning's pre-market list (special No. 3) target the 10/8 reopening; there are no A-share prices today, so everything below is a holiday evidence check and does not constitute a hit-rate statistic.

Pre-market omission (flagged honestly): This morning's pre-market list gave only a B grade to "semi equipment / domestic chain", yet today's HK semiconductors (materials / equipment / foundry / interface) were the market-wide leading main line, and the evidence is more than sentiment — SICC's order call delivered the quantitative fact of "orders > capacity". The A-share-side SiC / semiconductor-materials mapping targets were not included pre-market; tomorrow's special No. 4 must raise attention on this branch and add the mapping targets.

Hit rate: not applicable (no trading). Holiday observation dimension: today's HK mapping side and the pre-market Top5 branches (optical comms / memory ×2 / oil tankers) were directionally all aligned, with 0 items falsified; only "semi equipment / domestic chain" was graded half a notch low — recorded as-is.

3. Today's Main-Line Verification (Holiday Evidence Caliber)

Did pre-market call the strongest main line?: The pre-market ranking (optical comms > memory > oil tankers) cannot be verified against A-share prices today, but the HK mapping side (YOFC / Montage H / Energy H all rising) is directionally aligned; the surprise main line = the collective surge in HK semiconductor materials / equipment, flagged honestly as a pre-market underestimate. Note that HK today was "pure foreign-capital pricing in the absence of Stock Connect" — limited volume and representativeness; do not treat one day of mapping as a sure gap-up on 10/8.

4. Limit-Up Ladder / Height Board (9/30 close caliber, frozen today)

• Top ticker: 新华传媒 (Xinhua Media, 600825) at 7 consecutive limit-ups; no news increment during the holiday — keep "a post-holiday board open = the whole-market sentiment turning point".
• Ladder: 4 consecutive limit-ups — 襄阳轴承 (Xiangyang Bearing, 000678); 3 consecutive limit-ups — 4 stocks: 时代万恒 (Times Wanheng, 600241), 深物业 A (Shenzhen Property A, 000011), 九阳股份 (Joyoung, 002242), 善水科技 (Shanshui Technology, 301190, ChiNext 20cm); 2 consecutive limit-ups — 6 stocks; 40 first-board limit-ups (main board / ChiNext / STAR / Beijing Stock Exchange, per each board's limit rules).
• Ebbing signal (already visible on 9/30): 雪龙集团 (Xuelong Group, 603949) limit-down, 泰慕士 (Taimushi, 001234) third straight limit-down — the risk of high-board pullbacks on 10/8 stays top of the list; the longer the holiday, the bigger the backlog.
• Core heavyweights (9/30): 中际旭创 (Zhongji Innolight, 300308) held resilient (-0.56%) on huge turnover of RMB 12.85 billion; 兆易创新 (GigaDevice, 603986) -3.72% on heavy volume with high churn.
• No promotions / board-break changes today (market closed).

5. Capital Flows

• Northbound capital: Stock Connect closed 10/1-10/7; no northbound data today (a caliber note, not a malfunction); resumes 10/8.
• Southbound capital: The southbound leg of Stock Connect is likewise closed today; HK is pure foreign-capital pricing. Institutional views hold that the absence of southbound flow was one main cause of the 10/2 plunge, and "Stock Connect restart" expectations are building as the holiday nears its end, which may provide support for the back half of the HK session (same STCN source as above).
• Dragon-Tiger list: A-shares closed; no Dragon-Tiger list today.
• Holiday substitute observations: ① HK capital clearly concentrated in semiconductors / tech today (Montage H up on volume + company buyback; nearly 10 stocks in the sector gained over 5%), and peeled back from high-heat sentiment names like Seres H (-2.04%); ② gold +0.5% rose above $4180, long-end UST yields edged lower, and global risk-aversion / valuation pressure eased vs 10/2; ③ the latest print for FTSE A50 futures today cannot be confirmed at this time (yesterday's settlement of 14022 is the pre-market caliber) — no estimates made.
• Main-force net inflow sectors: no A-share data today; today's HK leaders are the semiconductor / optical-comms / oil-tanker mappings — precisely the three with the highest mapping overlap to A-share main lines on 10/8.

6. Tomorrow's Outlook (Tue 10/6, Day 6 of the Holiday)

① Main-line continuity judgment: the overseas endorsement of optical comms / memory was confirmed for the third time within the holiday (two straight US gains + today's HK mapping); the main-line logic is intact. Tonight's US session (10/5) is the heaviest of the remaining 3 trading days — a third straight solid gain in optical comms = main-line climax confirmation; a turn lower = the pre-market ranking needs a rewrite; for memory, watch whether Micron / SK Hynix ADRs can stop falling. Today's HK repair lowers the "10/8 reopening discount" pressure, but one day does not make a trend.

② Key focuses: a) tonight's US optical comms (Coherent/Lumentum/AAOI/CRDO) and memory (Micron/SanDisk/Western Digital/SK Hynix ADR) closing directions; b) the mapping strength of 澜起科技 (688008)'s H-share catalyst (400+ institutional research visits + buyback) into the A-share on 10/8, plus any new developments in the Korean prosecutors' search affair; c) semiconductor materials / equipment mapping (the A-share counterpart of HK-listed SICC's order call); d) oil tankers: how the divergence between COSCO Shipping Energy H +3.6% and Brent's spike-and-fade converges — watch the 10/5-10/7 Red Sea attack frequency and negotiation headlines; e) the official Mate90 sales report.

③ Tomorrow's avoid list: high-level rumor stocks (江淮汽车 (JAC Motors, 600418): no new progress after 6 days / 3 limit-ups); Huawei-chain pure sentiment names (Seres H's pullback today already signals amplified volatility); if Brent breaks below $100, downgrade the oil & gas / oil-tanker watch positions across the board; 20cm high-β memory modules (江波龙 (Longsys, 301308) / 佰维存储 (Biwin Storage, 688525)) — don't bet early before the "third straight overseas confirmation".

④ Input hints for tomorrow's pre-market list (special No. 4): a) raise "semi equipment / domestic chain" attention to B+, add SiC / semiconductor-materials mapping targets, and use SICC's "orders 120k–130k wafers/month > capacity 100k wafers" as usable evidence; b) keep the optical comms / memory ranking for now, but write "HK mapping has been consistently warm (semis led on 10/5)" into the evidence column; c) the oil-tanker branch stays B+ two-way, with "Brent high-open-low-close, event premium decaying" added to the risk column; d) the Huawei chain adds the Mate90 JD.com 8x transaction-value data (still flagged as no BOM confirmation); e) list tonight's US close + tomorrow night's (10/6) US close as the final two verifications before finalization; the 10/7 evening special-edition finalization is unchanged.

⚠️ Data-fetch failure log (this issue): ① the local akshare Eastmoney endpoints (index spot / industry boards / HK stocks / A50 and FX kline) all returned "Connection aborted / Remote end closed connection" today, same as on 10/2; the 9/30 index and limit-up counts reuse the caliber verified in the 10/2 recap, and today's retry timed out before completing; ② Yahoo query1 returned HTTP 429 across the board (Edge: Too Many Requests), holiday rate limiting continues; ③ Sina hq.sinajs.cn returned 403 Forbidden; ④ HK and overseas quotes were patched with Tencent quotes (qt.gtimg.cn), which are 15:21/15:34 intraday snapshots rather than official closes; ⑤ FTSE A50 futures, USDCNH, today's Korea intraday, and the official Hang Seng Tech close (after 16:00) were not fetched; the client-facing sections state "unable to confirm at this time"; ⑥ stock_zt_pool_em returned 9/30 data for the non-trading-day date parameter — this was identified, labeled with the 9/30 frozen baseline, and not mistaken for today's limit-ups.

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⚠️ Risk warning: this recap is only post-market information organization and observation, and does not constitute investment advice. During the National Day holiday (10/1-10/7), overseas markets remain open; the 3 remaining US trading sessions starting tonight, plus holiday news, may significantly change 10/8 reopening pricing. The HK and overseas data in this report are intraday snapshots and differ from A-shares in caliber and nature (HK priced by foreign capital, distorted volume). Please defer to exchange / company disclosures; do not use this directly as a trading basis.