Positive context积极背景
Stocks股票 / Tech / AMBA
Ambarella Inc · Tech
AMBA US listed · USD美股 · 美元
Tech
Russell 2000罗素2000
Speculative / unprofitable投机／未盈利
$72.68
+$2.82 · +4.04%
52w low52周低 $47.30high高 $97.71
Neutral — no clear edge中性 — 无明显优势
Daily low forming, but the bigger trend is still bearish. Small size only; stop below 62.77.日线低点正在形成，但大趋势仍偏空。只适合小仓位；止损设于 62.77 下方。
As of 2026-09-28截至 2026-09-28
Company intelligence公司情报
The latest call, in context把最新财报放回历史脉络
A synthesized event record across management commentary and recorded metrics. Read as context; verify exact wording in the transcript before relying.综合管理层表述与记录指标形成事件档案。仅供参考；使用前请在电话会原文中核对准确措辞。
Live company record实时公司记录
JavaScript loads the source-bounded event record here. Open Terminal if the live module does not start.JavaScript 会在此加载受来源约束的事件记录。如实时模块未启动，请打开终端。
Continue with full transcript history继续查看完整电话会历史 ↗Pressure context压力背景
History mode历史模式
Context only仅供参考 · not a signal or recommendation不构成信号或建议
Narrative claims may await line-level citation; verify in the transcript.叙述性内容可能仍待逐行引用，请在电话会原文中核对。
Price chart价格图表
daily · interactive日线 · 可交互
Open in Terminal打开终端 ↗
Loading chart…图表加载中…
The interactive chart could not load here.互动图表暂时无法在此加载。
Open the live chart in Terminal在终端中打开实时图表 ↗
Candles, volume and moving averages — pan and zoom inside the chart.蜡烛图、成交量与均线 — 图内可缩放拖动。
MMastermind Terminal — live & interactiveMastermind 终端 — 实时互动 ↗
Technicals技术面
daily bars日线数据 · 2026-09-28
Momentum (RSI 14)动量（RSI 14）
57
Neutral zone中性区域
vs 50-day average相对50日均线
+1.0% above上方
Uptrend intact趋势完好
vs 200-day average相对200日均线
+6.4% above上方
Long trend up长期向上
Volatility波动率
41th percentile第41百分位
These readings feed the stance at the top — one source per number, refreshed nightly.以上读数构成页首的引擎立场 — 每个数字只有一个来源，每晚更新。
Earnings财务业绩
Beat in 3 of last 4 quarters近 4 季中 3 季超预期
EPS surprise vs consensus, last quarters每股收益相对预期的超预期幅度（近几个季度） · average平均 17.9%
Financials财务数据
fiscal years财年Revenue营业收入
$390.7M2026
20212026
5-yr growth5年复合增速 11.9%
Earnings per share每股收益
$-1.782026
20212026
Free cash flow自由现金流
$58.0M2026
20212026
Gross margin毛利率
59.2%
Operating margin营业利润率
-21.1%
Net margin净利率
-19.4%
FCF margin自由现金流利润率
18.8%
Balance-sheet quality财务体质 4/8
Return on equity股本回报率 -13%
Watch关注
Leverage杠杆
Current ratio流动比率2.31
Capital allocation资本配置
Stock-based comp股权薪酬$98.0M
Share count change (1y)股数变化（1年）+3.2%
Debt coming due到期债务
SEC filingsSEC 文件Its filings are available, but they do not break debt down by the year it comes due — every bucket below is unreported.已获取该公司的 SEC 文件，但文件中未按到期年度拆分债务 —— 以下各区间均未披露。
Next 12 months未来12个月
not reported未披露
Year 2第2年
not reported未披露
Year 3第3年
not reported未披露
Year 4第4年
not reported未披露
Year 5第5年
not reported未披露
After year 55年以后
not reported未披露
Not every company reports a year-by-year schedule. Nothing is being estimated in its place.并非所有公司都会披露逐年到期安排；此处不作任何估算替代。
A cash-flow scenario is unavailable until the filing inputs are verified.报告数据核实前，现金流情景暂不可用。
Capital-need coverage is not available for this issuer yet.该发行人的资本需求覆盖信息暂不可用。
Reported facts remain separate from the cash-flow scenario until identity and filing provenance are confirmed.在确认身份与报告来源之前，已披露事实与现金流情景保持分离。
Research context only — reported figures from SEC filings, not a rating, a signal or investment advice.仅供研究参考 — 数据摘自 SEC 文件披露口径，不构成评级、信号或投资建议。
Why is it moving为何波动
6 checks · nightly六项检查 · 每晚
Positioning持仓
Insider cluster activity内部人集中交易
Technical技术面
AMBA reclaimed its 200-day averageAMBA 收复200日均线
Ownership & smart money持仓与聪明钱
13FInsider activity:内部人动向： -$11.5M net (0 buyers, 6 sellers)-$11.5M 净值（0 买家，6 卖家）
Signal history信号历史
engine events引擎事件
NEARING A HIGH → UNCONFIRMED TURN接近高点 → 未确认转向
HIGH-RISK · NIMBLE ONLY. A daily bottoming setup is forming (swing low in, momentum turned up) — but the higher timeframes haven't confirmed it: the bigger picture is still bearish (weekly momentum negative). This is an UNCONFIRMED TURN, not a confirmed buy. Weekly confirmation lags price, so this exact reading covers BOTH bounces that fail AND the first leg of a genuine new cycle — you can't tell which in real time, so treat it as a risk/size signal, not a direction call. Measured: weekly-unconfirmed bottoming setups held the low ~49% of the time vs ~68% once the weekly turns up高风险 · 仅限灵活操作。正在形成日线筑底形态（摆动低点已现、动量转向上行）——但更高周期尚未确认：大局仍偏空（周线动量为负）。这是「未确认转向」，并非已确认的买入。周线确认滞后于价格，因此同样的读数既涵盖最终失败的反弹，也涵盖真正新周期的第一段——实时无法判定属于哪一种，故应将其视为风险/仓位信号，而非方向判断。实测：周线未确认的筑底形态约 49% 守住低点，周线转向后升至约 68%
Sep 24, 2026
AMBA reclaimed its 200-day averageAMBA 收复200日均线
Price closed back above the 200-day moving average — the classic bull dividing line. $69.86.收盘重回200日均线 — 经典的多头分界线。$69.86。
Sep 22, 2026
AMBA lost its 200-day averageAMBA 跌破200日均线
Price closed below the 200-day moving average — the classic bear dividing line. $67.06.收盘跌破200日均线 — 经典的空头分界线。$67.06。
Sep 21, 2026
AMBA reclaimed its 200-day averageAMBA 收复200日均线
Price closed back above the 200-day moving average — the classic bull dividing line. $68.85.收盘重回200日均线 — 经典的多头分界线。$68.85。
Sep 18, 2026
AMBA daily MACD crossed upAMBA 日线MACD上穿
The daily MACD histogram turned positive — fast and noisy, context rather than a standalone trigger. $66.15.日线MACD柱状图转正 — 快速且嘈杂，仅作背景。$66.15。
Sep 17, 2026
NEARING A LOW → NEARING A HIGH接近低点 → 接近高点
TAKE PROFITS止盈
Sep 16, 2026
UNCONFIRMED TURN → NEARING A LOW未确认转向 → 接近低点
GET READY准备
Sep 14, 2026
AMBA broke down vs the marketAMBA 相对市场走弱
Relative strength vs SPY crossed below the 10th percentile of the last 90 days — weakness often leads price. $63.98.相对标普500的强弱下穿近90日的第10百分位 — 走弱常先于价格。$63.98。
Showing the last 15 of显示最近15条，共 188 signals条信号
Company profile公司档案
Watch items — what could change the story关注项 — 可能改变故事的因素
- Margin compression despite revenue growth
- Capital intensity rising
The whole US universe — S&P 1500 and Russell 2000 — read nightly.覆盖标普1500与罗素2000全部成分股 — 每晚更新解读。
Signals, options positioning, smart-money moves and factor DNA — the same engine that wrote this page covers 2,700+ US stocks.信号、期权持仓、聪明钱动向与因子基因 — 撰写本页的引擎覆盖2700多只美股。
Statistics — full detail统计数据 — 完整明细
Price history价格历史
| Period周期 | This stock本股 | S&P 500标普500 |
|---|---|---|
| 1 Week近1周 | +9.9% | +1.3% |
| 1 Month近1月 | +4.4% | +0.9% |
| 3 Months近3月 | +17.0% | +6.1% |
| 6 Months近6月 | +44.0% | +22.3% |
| Year to date年初至今 | -3.3% | +13.8% |
| 1 Year近1年 | -12.9% | +18.5% |
Trading information交易信息
Volatility rank波动率分位
41th pctile
EPS (trailing)每股收益
$-1.75
Off 52-week high距52周高点
-23.9%
Research context only — refreshed nightly. Not investment advice.仅供研究参考 — 每晚更新，不构成投资建议。
Financials — full detail财务数据 — 完整明细
Multi-year record多年财务记录
| 20212021 | 20222022 | 20232023 | 20242024 | 20252025 | 20262026 | |
|---|---|---|---|---|---|---|
| Revenue营业收入 | $223M | $332M | $338M | $226M | $285M | $391M |
| EPS每股收益 | $-1.72 | $-0.72 | $-1.70 | $-4.25 | $-2.84 | $-1.78 |
| Free cash flow自由现金流 | $29M | $29M | $29M | $7M | $23M | $58M |
| Gross margin毛利率 | 60.8% | 62.7% | 61.9% | 60.4% | 60.5% | 59.2% |
| Net margin净利率 | -26.8% | -8.0% | -19.4% | -74.8% | -41.1% | -19.4% |
| FCF margin自由现金流利润率 | 12.9% | 8.8% | 8.6% | 3.1% | 8.2% | 14.8% |
Latest fiscal year最近财年
Revenue (FY)营业收入（财年）
$391M
Gross profit毛利润
$231M
Net income净利润
$-76M
Operating cash flow经营现金流
$74M
Total assets总资产
$799M
Shareholder equity股东权益
$595M
Buybacks股票回购
$1M
Shares outstanding总股本
0.04B
Returns & growth回报与增长
Return on equity股本回报率
-12.8%
Return on assets资产回报率
-9.5%
Asset growth资产增速
+15.9%
Accounting quality checks会计质量检查
- Earnings quality: accruals near the peer median盈利质量：应计利润接近同业中位
- Working capital: inventory +100% vs sales +75% — inventory building, demand risk营运资本：存货 +100% 对销售 +75%——存货积压，需求风险
- Pricing power: gross margin −1.6pts over 6 years定价能力：毛利率 6 年下降 1.6 个百分点
- Capital discipline: share count +21.8% over 6 years (dilution)资本纪律：股本 6 年增加 21.8%（稀释）
Research context only — refreshed nightly. Not investment advice.仅供研究参考 — 每晚更新，不构成投资建议。
Technicals — full detail技术面 — 完整明细
Indicator readings指标读数
RSI (14-day)RSI（14日）
57
RSI (2-day)RSI（2日）
94
vs 20-day average相对20日均线
+8.5%
vs 50-day average相对50日均线
+1.0%
vs 200-day average相对200日均线
+6.4%
Golden cross (50>200)金叉（50>200）
in effect生效中
MACDMACD
above signal位于信号线上方
Timeframe alignment多周期共振
Daily日线
momentum up动能向上
3-day3日线
momentum down — turning up soon动能向下——接近转强
Weekly周线
momentum down动能向下
When daily through monthly point the same way, moves carry further.当日线到月线方向一致时，行情往往更有延续性。
Volatility regime波动状态
Range width percentile波幅宽度分位
23/100
Research context only — refreshed nightly. Not investment advice.仅供研究参考 — 每晚更新，不构成投资建议。
Earnings — full detail财务业绩 — 完整明细
Surprise history超预期历史
| Quarter季度 | Reported实际 | Expected预期 | Surprise超预期 |
|---|---|---|---|
| Apr 2026 | $-0.39 | $-0.39 | 0.0% |
| Jan 2026 | $-0.35 | $-0.49 | +28.6% |
| Oct 2025 | $-0.33 | $-0.40 | +17.5% |
| Jul 2025 | $-0.44 | $-0.59 | +25.4% |
Research context only — refreshed nightly. Not investment advice.仅供研究参考 — 每晚更新，不构成投资建议。
Ownership — full detail持仓 — 完整明细
Insiders & shorts内部人与空头
Insider net buying (6 months)内部人净买入（6个月）
-$11.5M
Insider buyers vs sellers内部人买家vs卖家
0 : 6
Recent fund flows近期基金流向
Roundhill Robotaxi & AutonomousRoundhill Robotaxi & Autonomous
trimming减持
Roundhill Humanoid RoboticsRoundhill Humanoid Robotics
trimming减持
Global X Autonomous & Electric VehiclesGlobal X Autonomous & Electric Vehicles
trimming减持
First Trust Nasdaq AI & RoboticsFirst Trust Nasdaq AI & Robotics
trimming减持
SPDR S&P SemiconductorSPDR S&P Semiconductor
accumulating持续增持
VanEck Fabless SemiconductorVanEck Fabless Semiconductor
trimming减持
Research context only — refreshed nightly. Not investment advice.仅供研究参考 — 每晚更新，不构成投资建议。