🐦 推特SerenityQwen · 实盘不做把握 7/10不做原因:无增量信息
北京时间·🕒 发布 09-08 13:48:47时区推断·⟳ 抓取 09-08 13:48:58·⚡ 决策 09-12 23:50:12 +4d10h·44.8 天前
推特大V Serenity 发帖称 Sivers(SIVE) 将借 CIOE 深圳光博会填补中国光模块厂 70–200mW/CW 激光器缺口，内容全部引自既有财报与披露并自认「推测」，无任何新增一手事实
三点合起来否定交易：①唯一被吹主体 Sivers 在我方支持市场内无可核验的可交易载体与报价(关系库 not_found+fallback、normalize 未归一、quote no_price、Web 搜索降级无法补证)；②帖子本身零新增事实，全部支撑材料是既有财报电话会/文件口径，最关键的中国客户联想句由作者自标为 speculation，且其号召的 CIOE 展会(9/9–9/11)已闭幕、now 为周六全市场闭市，事件窗口已过 4 天；③A股二阶映射(CW/InP 光芯片国产替代)是存量共识——内部KB 2026-08-02 已有券商点评点名仕佳光子/源杰科技/中际旭创/新易盛，定量库已把产能与缺口量化，而板块在帖子发布前一日(9/7)已集体 +9%~+16%，帖子后四个交易日横盘回落，说明该催化已被提前定价且本条信息未引发任何增量重定价。方向上做多为存量题材追高、做空不满足红线，故 RESEARCHED_AVOID。
📄 原文Serenity@aleabitoreddit↗ 原文
Glad $SIVE is attending CIOE Shenzen and hope my followers can go too! If you want my read on current landscape: -> Chi…
不做 Sivers Semiconductors AB（SIVE.US）
帖子唯一吹的主体，但我方市场内无可交易载体：direct_instrument_candidates not_found+fallback_required、normalize_ticker 未归一、stock_quote 返回 no_price，Web 搜索降级亦无法取得发行人/交易所一手资料确认 ADR 或替代载体；且帖子的关键中国客户联想由作者自标为推测，无一手确认，CIOE 展会已闭幕
不做 源杰科技（688498.SH）
CW 激光器短缺+国产替代属存量共识(内部KB 2026-08-02 券商点评已点名、定量库已量化产能)，本推文无新增事实；股价在帖子前一日 9/7 已 +16.1%，帖子后四日横盘回落，9/11 收 1701 元(距 52 周高 -13.6%)，追高无 edge
不做 仕佳光子（688313.SH）
同一存量叙事的第二顺位映射，9/7 +9.4% 后 9/8–9/11 走弱(9/11 收 148.5，距 52 周高 -28%)；帖子未涉及公司任何新增披露或订单，方向成立但无增量催化与买点优势
不做 长光华芯（688048.SH）
9/7 +10.3%、9/8 +5.2% 后连续三日下跌(9/11 -3.35%，距 52 周高 -42%)，属高位题材退潮形态；本条社媒推测帖无一手新增事实，不足以支撑左侧接刀
不做 云南锗业（002428.SZ）
InP 衬底为激光器缺料的上游同源受益环节，但帖子完全未涉及衬底，缺口数据来自 7 月前库内快照(2026E 产能约150万片 vs 需求约300万片)，属二阶联想而非本次催化，无交易边界
不做 剑桥科技（603083.SH）
被点名缺料、交付期拉长并需付保证金，但仅为大V转述既有文件、无一手核实与量化损害；缺料同时印证需求旺盛，公司近5日 +19.2%、近20日 +20.8%，既不满足做空红线(无明确强空催化)，也没有做多增量，多空皆无 edge
另有 2 腿,见展开详情。
展开详情(成交明细 / 研究档案 / 原文全文 / 决策记录链)
其余 2 腿
不做 中际旭创（300308.SZ）
帖子只重复其多供应商 LTA 锁产能的既有背景；自家案例库显示该票 ENTER 20 笔胜率 35%、中位 -1.07%，且 9/8 高盛上修光模块预测的同类社媒扩散我们已判「不做」，本次同样无新增事实
不做 新易盛（300502.SZ）
同被点名的插拔式厂商，帖内无公司层面新增披露、订单或指引；行业缺料叙事已提前定价，无正向 surprise 也无可坐实的强空催化
研究档案
结论摘要
事实：一条 2026-09-08 05:48 UTC 的 X 大V 帖，主张中国插拔式光模块厂在 70–200mW/CW 激光器上严重缺料，Coherent/AAOI 退出外销、Lumentum 高价、MACOM 无产能，因此欧洲 Sivers 的 2027Q4 1亿颗以上产能可填缺口，并号召粉丝去 CIOE 深圳现场向旭创/易飞扬/剑桥提问。影响链：若成立，利多为 Sivers 及 CW/InP 光芯片供给方(源杰科技、仕佳光子、长光华芯、云南锗业)，利空/成本压力为插拔式厂商(剑桥科技、中际旭创、新易盛)。证据核查：帖子无任何一手新增披露，关键中国客户句自认推测；direct_instrument_candidates/normalize_ticker/stock_quote 三步均无法给出 Sivers 可交易代码与报价；Web 搜索本轮严重降级，仅成功核实 CIOE 2026 展期为 9/9–9/11(已闭幕)；内部KB 显示「InP/CW 激光器供需失衡、国产替代」在 8/2 已是券商共识并点名同一批 A 股标的，定量库已把源杰 CW 产能(2025 约1000万颗/年、2026E 出货3000–4000万颗≈3x)与 InP 衬底缺口(2026E 产能150万片 vs 需求约300万片)量化；价格上板块在帖子前一日 9/7 已大涨(源杰+16.1%、长光华芯+10.3%
消息传播链
- 本次催化的唯一首发节点是一条社媒观点帖：材料全部引自 Coherent/AAOI/Lumentum/MACOM 既有财报电话会与 CIG、Innolight 既有文件口径，Sivers 的「100M+ 2027Q4 激光器产能」「6 个活跃插拔式客户接触」为转述且未在本轮取得一手核实，最关键的中国客户来源句由作者自标 speculation；无任何公司或监管一手确认市场反应:帖子发布当日(北京时间 9/8 13:48，A股午后)源杰科技 +0.76%、仕佳光子 -3.03%、长光华芯 +5.17%、剑桥科技 +7.33%——板块主要涨幅发生在帖子前一交易日 9/7，帖子本身未带来同向增量重定价
- 官方会期确认 CIOE 2026 于 2026-09-09 至 09-11 在深圳国际会展中心举办；帖子发布时(9/8)为展前造势，截至 now(2026-09-12 周六)展会已闭幕，「去现场向旭创/易飞扬/剑桥提问」这一催化窗口已关闭
- 2026-09-08 ~ 2026-09-11市场反应内部日线(price_snapshot，internal_market_api)非一手A股光芯片/光模块映射标的在帖子前一日 9/7 已集体放量上台阶(源杰 +16.1%、长光华芯 +10.3%、仕佳 +9.4%、剑桥 +10.0% 涨停、旭创 +10.4%)，帖子后 9/8–9/11 横盘并回落(源杰 9/11 -1.05%、长光华芯 -3.35%、剑桥 -4.25%)，符合「叙事已提前定价、无增量信息则退潮」的形态
关键理由
- 帖子只重述既有财报电话会与文件口径，没有新订单、新金额、新客户点名或官方确认，核心中国客户联想由作者自标为推测，不构成可交易的增量事实
- 唯一被吹主体 Sivers 在我方支持市场内无可核验代码与报价，且其号召的 CIOE 展会(9/9–9/11)已闭幕、事件已过 4 天，执行窗口消失
- A股 CW/InP 光芯片短缺与国产替代叙事是内部KB与卖方模型中的存量共识，板块已在帖子前一日(9/7)集体 +9%~+16% 完成重定价，帖子后四日横盘回落，无 edge
主要风险
- 若展会期间或此后出现 Sivers/欧洲供应商与中国光模块厂的一手定点、送样或长协披露，光芯片主题可能在周一开盘再度脉冲，本次 AVOID 会错过该脉冲(需以官方披露而非社媒转述为触发)
- 若缺料与保证金锁产能被一手披露量化为毛利/交付损害，剑桥科技、中际旭创、新易盛存在成本端下修风险；但当前仅有大V转述，不足以建立做空腿或风险信号
反向证据
- 做多前查反向 · 来源 kb_search · 日期 2026-08-02 · 影响 invalidates
内部KB 早在 8/2 已有券商点评《AI光互连核心器件供应持续趋紧 磷化铟激光器供需失衡加剧》，并直接点名仕佳光子、源杰科技、中际旭创、新易盛为受益方向 → 本推文没有提供任何超出一个多月前卖方共识的新增事实
检索:CW 激光器/EML 光芯片供应短缺、涨价与国产替代，光模块厂商锁定产能 LTA - 做多前查反向 · 来源 query_modeling_kb · 日期 2026-07-27 · 影响 weakens
定量库已把该叙事量化：源杰 CW 产能 2025 约1000万颗/年、2026E 出货3000–4000万颗(≈3x)、二期月产能 100→300万颗；长光华芯 2026E 2000–3000万颗；InP 衬底 2026E 全球产能约150万片 vs 需求约300万片；Lumentum 2026E 总产能约2200万颗为瓶颈 → 缺口与扩产均属已建模存量信息，帖子的定性描述不构成增量
检索:CW 激光器 产能 短缺 价格 光芯片 - 做多前查反向 · 来源 kb_search · 日期 2026-09-11 · 影响 invalidates
板块在帖子前一交易日 9/7 已集体放量上台阶(源杰 +16.1%、长光华芯 +10.3%、仕佳 +9.4%、剑桥 +10.0%、旭创 +10.4%)，帖子后 9/8–9/11 横盘回落(源杰 +0.76/+0.17/+0.06/-1.05%，长光华芯 9/11 -3.35%，剑桥 9/11 -4.25%) → 该催化已被提前定价，本条社媒信息未引发增量重定价，追高无 edge
检索:price_snapshot 688498.SH/688313.SH/688048.SH/603083.SH/300308.SZ/300502.SZ/002428.SZ 近20日逐日与OHLC - 做空前查反向 · 来源 web · 影响 none
未取得一手披露原文独立核实(Web 搜索降级)，仅有大V转述其既有文件口径；同时缺料印证下游需求旺盛，公司近5日 +19.2%、近20日 +20.8%，无已确认的量价损害或指引下修 → 不满足做空红线①「明确强空催化」，不开空、也不入风险库
检索:剑桥科技 激光器缺料/交付周期拉长与保证金锁产能 是否构成一手确认的净损害 - 做多前查反向 · 来源 kb_search · 日期 2026-09-09 · 影响 supports
自家战绩：300308.SZ 相关决策 552 条、ENTER 20 笔、胜率 35%、中位 -1.07%；688498.SH ENTER 仅 2 笔(样本过薄)；603083.SH/688313.SH 从未 ENTER。近 4 日同板块同类催化(9/8 高盛上修全球光模块预测经社媒扩散、9/9 高明鐵 1.6T 设备展示、9/9 China 5G 指数上涨)我们均判「不做」→ 本次社媒推测帖与既有处理口径一致
检索:search_case_library 688498.SH/688313.SH/603083.SH/300308.SZ 自家历史决策与同类社媒催化处理
先例如何影响了这次决策
对本次决策的影响:先例缺失没有改变结论：本条决策的否决理由来自事件身份(社媒推测、无一手新增)、可交易性(无代码无报价)与时效(展会闭幕+周末闭市)，均不依赖历史涨幅分布
方向:无可溯源到首发锚的同类先例可用；本轮不以先例统计判方向，而以「无新增事实 + 主体不可交易 + 窗口已过 + 板块已提前重定价」四条直接事实判 AVOID
涨幅量级:未使用先例校准幅度，故不设定 tp/sl；若未来出现 Sivers 或欧洲供应商与中国光模块厂的一手定点披露，需重新用 aligned(同市场同相位)样本定量
形态:无法从先例统计判断见光死；但本案价格形态本身已显示「消息前一日板块大涨、消息后四日横盘回落」的提前定价+退潮特征
工具执行结果 · 成功 14 · 降级 1 · 失败 0 · 取消 0
- search_processed_events 成功 stock_tools HTTP · 26 ms
{"result": "search_processed_events:agent query=`cioe 深圳 光博会 sivers | cw 激光器 短缺 光模块 剑桥科技 | innolight eoptolink laser shortage lta | sivers semiconductors sive cw laser | 源杰科技 仕佳光子 cw 激光器 涨价`；结构化索引覆盖完整 72 小时；旧记录兼容扫描近 2.8/72 小时、41 条本臂决策(完整)，返回 0 条候选。未命中只表示这些 agent query 表达式没有召回候选，不能据此证明消息首发或不是重复；按当前事件 - query_modeling_kb 成功 stock_tools HTTP · 52 ms
{"result": "modeling_kb 命中 14 条 (库快照 2026-07-27 · AI 算力链 19 页 · 本次命中证据最新 2026-06-09 · 其中 ⟨预测⟩ 10 条) —— 这是**定期重生成的快照**,不是活数据;比快照更晚的事实以你手上的信号/kb_search 为准。\n\n• [A] 云南锗业(002428)/鑫耀 产能 · 表3 · InP衬底格局(CR3/产能/价格/出口管制) · CY2027E = 45 万片/年(折4英寸) ⟨预测⟩[1][2]\n 依据: 2027E达产45万片(含6000片6英寸)\n [1] 进门财经 · 20 - kb_search 成功 stock_tools HTTP · 4,214 ms
{ - direct_instrument_candidates 成功 stock_tools HTTP · 18 ms
{ - web_search 成功 Bing RSS · 234 ms
Bing RSS 搜索结果（原始查询:Sivers Semiconductors CIOE Shenzhen 2026 CW laser capacity） - web_search 成功 Bing RSS · 257 ms
Bing RSS 搜索结果（原始查询:Sivers Semiconductors SIVE stock laser capacity 2027 foundry partners news） - web_search 成功 Bing RSS · 250 ms
Bing RSS 搜索结果（原始查询:CIOE 2026 中国国际光博会 深圳 举办时间 9月） - price_snapshot 成功 stock_tools HTTP · 669 ms
{ - normalize_ticker 成功 stock_tools HTTP · 9 ms
未归一到唯一代码;请用 stock_quote 的 candidates 消歧,或直接给代码。 - fetch_decision_experience 成功 stock_tools HTTP · 74 ms
{ - search_case_library 成功 stock_tools HTTP · 164 ms
{"result": "search_case_library「300308.SZ,603083.SH,688313.SH,688498.SH」—— 与这些标的相关的自家决策案例(本页 10 条,该标的全历史相关记录共 757 条；ENTER 只按该标的自己的腿统计):\n◆ 300308.SZ：相关历史决策 552 条 · 其中该标的 ENTER 20 条(3.6%) · 已结算 20 笔 · 胜率 35% · 中位 -1.07% · 均值 -0.75%\n◆ 603083.SH：相关历史决策 41 条 · 其中该标的 ENTER 0 条(0.0%) · 我们从没在这只票上 ENTER 过\ - web_search 成功 Bing RSS · 252 ms
Bing RSS 搜索结果（原始查询:"Sivers Semiconductors" press release September 2026 photonics laser） - web_search 成功 Bing RSS · 248 ms
Bing RSS 搜索结果（原始查询:光芯片 CW激光器 短缺 涨价 源杰科技 仕佳光子 2026年9月） - stock_quote 降级 stock_tools HTTP · 1,050 ms
取价失败: Futu returned no quote - web_search 成功 Bing RSS · 506 ms
Bing RSS 搜索结果（原始查询:Sivers Semiconductors AB Stockholm SIVE share price news）
原文全文
展开原文 · 2,726 字
Glad $SIVE is attending CIOE Shenzen and hope my followers can go too!
If you want my read on current landscape:
-> Chinese pluggable makers like CIG (剑桥科技) are facing severe shortages in 70mW-200mW lasers.
If you look at filings from CIG, they claim "substantially longer delivery times and deposits to secure capacity” along with statements of shortages.
-> Innolight and others were also looking to secure multiple laser suppliers with LTAs recently from their filings.
On the US side of things:
-> $COHR was a major merchant laser supplier before, but largely withdrew from the market after rerouting them internally.
"I do not see any time in the near future where we would be selling Indium Phosphide lasers externally." From their ER transcript.
And then likely turned into a buyer in an already supply constrained market... where
"over the long term, we will have some portion of our datacom transceivers that will be supported by external sources."
-> $AAOI not really known to be a merchant supplier, but said same thing about laser capacity being rerouted towards transceivers. And having to turn away customers for lasers.
-> For $LITE, they still supply lasers but stated: "We are commanding a significant price premium" for CW lasers
$LITE Wupen Yuen: "wherever they can get the laser source, they will use that solution to support their build-out."
So hinting... about customers just finding anything available due to shortages.
-> $MTSI has no meaningful capacity online now, but they're already stating customers are approaching them with urgency to secure CW laser supply.
-> Trendforce reported $AMD and hyperscaler CSPs are aggressively going out to secure CW laser supply to avoid future bottlenecks.
And then you have Europe...
Where $SIVE is coming online with "tremendous capacity available now" from their foundry partners.
With 100M+ laser capacity Q4 2027, and maybe if you look at their 2:1 ratio implying ~200M targeted laser capacity from external foundries.
They also happen to offer the same power range (70mW, 100 mW, 200mW) as the ones currently in shortage by pluggable makers in China.
There's a massive void to fill, so this dramatically increases the chance of converting customers. (esp. Supported by Lumentum statements)
My speculation was that some of the 6 active pluggable engagements were from China?
Which is why they're attending the conference.
So to any of my Chinese followers, maybe you can ask a few questions like:
- if Europe is a laser source geography, if Innolight/Eoptolink/Cambridge are considering $SIVE.
- if they're seeing ASP hikes in lasers, and what CW products are hardest to obtain
If you are attending CIOE in Shenzhen!
If you want my read on current landscape:
-> Chinese pluggable makers like CIG (剑桥科技) are facing severe shortages in 70mW-200mW lasers.
If you look at filings from CIG, they claim "substantially longer delivery times and deposits to secure capacity” along with statements of shortages.
-> Innolight and others were also looking to secure multiple laser suppliers with LTAs recently from their filings.
On the US side of things:
-> $COHR was a major merchant laser supplier before, but largely withdrew from the market after rerouting them internally.
"I do not see any time in the near future where we would be selling Indium Phosphide lasers externally." From their ER transcript.
And then likely turned into a buyer in an already supply constrained market... where
"over the long term, we will have some portion of our datacom transceivers that will be supported by external sources."
-> $AAOI not really known to be a merchant supplier, but said same thing about laser capacity being rerouted towards transceivers. And having to turn away customers for lasers.
-> For $LITE, they still supply lasers but stated: "We are commanding a significant price premium" for CW lasers
$LITE Wupen Yuen: "wherever they can get the laser source, they will use that solution to support their build-out."
So hinting... about customers just finding anything available due to shortages.
-> $MTSI has no meaningful capacity online now, but they're already stating customers are approaching them with urgency to secure CW laser supply.
-> Trendforce reported $AMD and hyperscaler CSPs are aggressively going out to secure CW laser supply to avoid future bottlenecks.
And then you have Europe...
Where $SIVE is coming online with "tremendous capacity available now" from their foundry partners.
With 100M+ laser capacity Q4 2027, and maybe if you look at their 2:1 ratio implying ~200M targeted laser capacity from external foundries.
They also happen to offer the same power range (70mW, 100 mW, 200mW) as the ones currently in shortage by pluggable makers in China.
There's a massive void to fill, so this dramatically increases the chance of converting customers. (esp. Supported by Lumentum statements)
My speculation was that some of the 6 active pluggable engagements were from China?
Which is why they're attending the conference.
So to any of my Chinese followers, maybe you can ask a few questions like:
- if Europe is a laser source geography, if Innolight/Eoptolink/Cambridge are considering $SIVE.
- if they're seeing ASP hikes in lasers, and what CW products are hardest to obtain
If you are attending CIOE in Shenzhen!
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