Stocks股票 / Tech / SNDK
Sandisk · Tech
SNDK US listed · USD美股 · 美元
Sandisk Corporation is an American multinational computer semiconductor company based in Milpitas, California.Sandisk Corporation 是一家美国跨国计算机半导体公司，总部位于加利福尼亚州米尔皮塔斯。
Mega cap超大盘 · $206B
Rate-sensitive利率敏感
Tech
S&P 500标普500
$1390.95
+$36.13 · +2.67%
52w low52周低 $40.10high高 $2,354
Extended — don't chase; wait for a pullback过度拉升 — 勿追高；等待回撤
A cycle low is due in roughly ~0–2 trading days — watch for the turn, don't front-run it.周期低点预计在约 ~0–2 个交易日内出现——等待转向，切勿抢跑。
Engine read引擎解读 · 2026-07-21
Price chart价格图表
daily · interactive日线 · 可交互
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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。
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Technicals技术面
daily bars日线数据 · 2026-07-21
Momentum (RSI 14)动量（RSI 14）
40
Depressed偏低
vs 50-day average相对50日均线
-19.3% below下方
Below trend跌破趋势
vs 200-day average相对200日均线
+76.5% above上方
Long trend up长期向上
Trend strength (ADX)趋势强度（ADX）
23
Trending趋势中
Volatility波动率
96th percentile第96百分位
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
Estimates being raised — 6 analysts预期上调 — 6 位分析师
Post-earnings drift: +38.1% (20d)财报后漂移：+38.1%（20日）
Valuation估值
Expensive vs sector相对行业偏贵| Multiple指标 | SNDK | Sector median行业中位 | Cheaper than相对便宜 |
|---|---|---|---|
| P/E (forward)市盈率（预测） | 6.5x | — | — |
| P/B市净率 | 20.16x | 5.91 | |
| FCF yield自由现金流收益率 | -0.06% | 3.07 |
"Cheaper than" = share of sector peers trading richer on that multiple.「相对便宜」= 行业中该指标估值更高的同行占比。
Financials财务数据
fiscal years财年Revenue营业收入
Earnings per share每股收益
Free cash flow自由现金流
Operating margin营业利润率
-18.7%
Bankruptcy risk: safe zone破产风险：安全区
Clean稳健
Leverage杠杆
Current ratio流动比率3.56
Why is it moving为何波动
6 checks · nightly六项检查 · 每晚
Sector / Theme行业/主题
Technology (Equal-Weight) theme — #23 of 46 themes「信息技术（等权）」主题 — 46 个主题中第 23 位
Macro宏观
Rate risk runs through its market / growth beta, not a distinct duration leg.其利率风险通过市场／成长beta体现，并无独立的久期暴露。
Positioning持仓
Short interest changed -34.0%空头仓位变动 -34.0%
Technical技术面
SNDK weekly MACD crossed downSNDK 周线MACD下穿
Options positioning期权持仓
as of last close截至上一收盘Market makers are net short gamma — price moves may amplify做市商净持有负伽玛，价格波动可能被放大
Expected daily move预期日波动
±10.22%
Expected weekly move预期周波动
±22.85%
25d risk reversal25d风险逆转
-29.8%
Flow:资金流向： $2.8B premium traded; 56% 0DTE; 532 fresh positions; P/C 1.02; net new PUT positioning (defensive / hedging) (ΔOI +48,504); ~leans bearish/hedging (direction approx)成交权利金 $2.8B；0DTE占56%；532个新建仓；看跌看涨比 1.02；净新增看跌持仓（防御/对冲）（ΔOI +48,504）；≈偏看跌/对冲（方向近似）
Skew: fear偏斜：避险
Call and put walls are plotted on the Trade levels ladder →看涨/看跌期权墙已标注在「交易点位」阶梯上 →
Ownership & smart money持仓与聪明钱
13FInsider activity:内部人动向： -$2.4M net (0 buyers, 2 sellers)-$2.4M 净值（0 买家，2 卖家）
Concentrated ownership集中持仓
| Fund基金 | Grade评级 | Latest move最新动作 | % of book组合占比 | As of截至 |
|---|---|---|---|---|
| Appaloosa (Tepper) | A | New position新建仓 | 3.0% | 2026-03-31 |
| Duquesne Family Office (Druckenmiller) | C | New position新建仓 | 0.7% | 2026-03-31 |
| Whale Rock Capital | A | trimtrim | 6.6% | 2026-03-31 |
| Polen Capital Management | B | trimtrim | 0.0% | 2026-03-31 |
Signal history信号历史
engine events引擎事件
UNCONFIRMED TURN → NEARING A LOW未确认转向 → 接近低点
GET READY. Day 92 of a typical 23-44-day cycle — inside the window where lows usually form, and short-term momentum is washed out. No confirmed turn yet准备。典型 23-44 天周期的第 92 天——处于低点通常形成的窗口内，且短期动量已被洗净。尚无确认的转向
Jul 17, 2026
SNDK weekly MACD crossed downSNDK 周线MACD下穿
The weekly MACD histogram turned negative — the slower, less-whippy momentum read.周线MACD柱状图转负 — 更慢、更少来回的动量信号。
Jul 13, 2026
NEARING A HIGH → UNCONFIRMED TURN接近高点 → 未确认转向
HIGH-RISK · NIMBLE ONLY高风险 · 仅限灵活操作
Jul 10, 2026
UNCONFIRMED TURN → NEARING A HIGH未确认转向 → 接近高点
TAKE PROFITS止盈
Jul 10, 2026
SNDK StochRSI turned up from oversoldSNDK StochRSI自超卖区上行
StochRSI popped back above 20 — the earliest oscillator heads-up that downside momentum is easing. $1,915.92.StochRSI重回20上方 — 下行动量趋缓的最早预警。$1,915.92。
Jul 7, 2026
BOTTOMING → UNCONFIRMED TURN筑底中 → 未确认转向
HIGH-RISK · NIMBLE ONLY高风险 · 仅限灵活操作
Jul 1, 2026
NEARING A HIGH → BOTTOMING接近高点 → 筑底中
BUY SETUP买入预备
Jul 1, 2026
SNDK daily MACD crossed downSNDK 日线MACD下穿
The daily MACD histogram turned negative — fast and noisy, context rather than a standalone trigger. $2,032.22.日线MACD柱状图转负 — 快速且嘈杂，仅作背景。$2,032.22。
Jun 30, 2026
BOTTOMING → NEARING A HIGH筑底中 → 接近高点
TAKE PROFITS止盈
Jun 30, 2026
SNDK daily MACD crossed upSNDK 日线MACD上穿
The daily MACD histogram turned positive — fast and noisy, context rather than a standalone trigger. $2,273.73.日线MACD柱状图转正 — 快速且嘈杂，仅作背景。$2,273.73。
Jun 29, 2026
NEARING A HIGH → BOTTOMING接近高点 → 筑底中
BUY SETUP买入预备
Jun 29, 2026
SNDK daily MACD crossed downSNDK 日线MACD下穿
The daily MACD histogram turned negative — fast and noisy, context rather than a standalone trigger. $2,050.39.日线MACD柱状图转负 — 快速且嘈杂，仅作背景。$2,050.39。
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Company profile公司档案
Sandisk Corporation is an American multinational computer semiconductor company based in Milpitas, California.Sandisk Corporation 是一家美国跨国计算机半导体公司，总部位于加利福尼亚州米尔皮塔斯。
Style DNA — how it trades vs the market风格基因 — 相对市场的交易特征
Value价值
Below market低于市场
Quality质量
Above market高于市场
Investment资本投入
Above market高于市场
Low volatility低波动
Below market低于市场
Low market beta低市场敏感度
Below market低于市场
Short interest空头兴趣
Below market低于市场
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
Valuation vs sector估值对比行业
| Multiple指标 | This stock本股 | Sector median行业中位 | Cheaper than相对便宜 |
|---|---|---|---|
| P/E (forward)市盈率（预测） | 6.5× | — | — |
| Price / Book市净率 | 20.2× | 5.9× | 12% |
Relative strength相对强度
vs market, 1 month相对大盘（1个月）
99/100 — stronger than most强于多数
vs market, 3 months相对大盘（3个月）
98/100 — stronger than most强于多数
vs market, 6 months相对大盘（6个月）
99/100 — stronger than most强于多数
vs market, 12 months相对大盘（12个月）
99/100 — stronger than most强于多数
Rank in sector行业内排名
#1 / 184
0–100 percentile of total return vs all covered stocks.总回报在全部覆盖股票中的百分位（0–100）。
Price history价格历史
| Period周期 | This stock本股 | S&P 500标普500 |
|---|---|---|
| 1 Week近1周 | -16.9% | -0.9% |
| 1 Month近1月 | -36.3% | -0.6% |
| 3 Months近3月 | +54.0% | +5.4% |
| 6 Months近6月 | +177.5% | +8.6% |
| Year to date年初至今 | +405.4% | +8.9% |
| 1 Year近1年 | +3196.9% | +19.2% |
Trading information交易信息
Beta vs market贝塔
4.14
Volatility rank波动率分位
96th pctile
Short interest空头占比
4.9% of float
Market cap市值
$206B
Off 52-week high距52周高点
-40.4%
Volume vs normal成交量相对平常
0.9×
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
| 20252025 | |
|---|---|
| Revenue营业收入 | $7.4B |
| EPS每股收益 | $-11.32 |
| Free cash flow自由现金流 | $-120M |
| Gross margin毛利率 | 30.1% |
| Net margin净利率 | -22.3% |
| FCF margin自由现金流利润率 | -1.6% |
Latest fiscal year最近财年
Total assets总资产
$13.0B
Shareholder equity股东权益
$10.2B
Long-term debt长期负债
$583M
Shares outstanding总股本
0.15B
Returns & growth回报与增长
Debt / assets负债/资产
4.5%
Revenue growth营收增速
+251.0%
Asset growth资产增速
-8.7%
Accounting quality checks会计质量检查
- Capital discipline: disciplined growth, returning cash资本纪律：增长克制、回报股东
- Balance sheet: Altman Z 33.13 — safe zone资产负债表：Altman Z 33.13——安全区
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）
40
RSI (2-day)RSI（2日）
29
Trend strength (ADX)趋势强度（ADX）
23
Average daily range平均日波幅
14.3%
vs 20-day average相对20日均线
-24.3%
vs 50-day average相对50日均线
-19.3%
vs 200-day average相对200日均线
+76.5%
Golden cross (50>200)金叉（50>200）
in effect生效中
MACDMACD
below signal位于信号线下方
Timeframe alignment多周期共振
Daily日线
momentum down动能向下
3-day3日线
momentum down动能向下
Weekly周线
momentum down — fresh downturn动能向下——刚刚转弱
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 state波幅状态
expanding — range opening up扩张中 — 波幅放大
Range width percentile波幅宽度分位
69/100
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
Estimate revisions预期修正
Analysts covering覆盖分析师
6
Estimate direction预期调整方向
mostly raising多数上调
Estimate change, 90 days预期变化（90天）
+98.4%
Net upgrades, 30 days净上调（30天）
+6
Analyst view分析师观点
Forward P/E预测市盈率
6.5×
Profit margin净利率
34.2%
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。
Options — full detail期权持仓 — 完整明细
Dealer positioning map做市商持仓地图
Call wall看涨期权墙
$1,540
Put wall看跌期权墙
$1,390
Upside magnet上方磁吸位
$1,500
Downside magnet下方磁吸位
$1,390
Net dealer gamma做市商净伽玛
-$0.1B
Walls and magnets are strikes with heavy open interest — price often slows or gravitates there.期权墙与磁吸位是未平仓集中的行权价 — 价格常在附近减速或被吸引。
Volatility pricing波动率定价
Implied volatility (30d)隐含波动率（30天）
2%
25-delta risk reversal25-delta风险逆转
-29.8%
Call-put IV spread看涨-看跌IV价差
-0.1pp
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
Tracked funds holding it跟踪基金持仓
| Fund基金 | Grade评级 | Latest move最新动作 | % of book组合占比 | Position市值 |
|---|---|---|---|---|
| Appaloosa (Tepper) | A | New position新建仓 | 3.0% | $179M |
| Duquesne Family Office (Druckenmiller) | C | New position新建仓 | 0.7% | $24,241 |
| Whale Rock Capital | A | Trimming减持 | 6.6% | $508M |
| Polen Capital Management | B | Trimming减持 | 0.0% | $287,809 |
Fund positioning基金持仓概览
Tracked funds in the name持有该股的跟踪基金
4
Buying vs selling买入vs卖出
2 : 2
Quarterly trend季度趋势
{'direction': 'distributing', 'n_quarters': 6, 'holders_first': 1, 'holders_last': 0, 'holders_delta': -1, 'value_change_pct': -100.0, 'from_period': '2025-03-31', 'to_period': '2026-06-30', 'available_on': '', 'available_on_first': '2025-05-15', 'holders_series': [1, 2, 1, 2, 4, 0]}{'direction': 'distributing', 'n_quarters': 6, 'holders_first': 1, 'holders_last': 0, 'holders_delta': -1, 'value_change_pct': -100.0, 'from_period': '2025-03-31', 'to_period': '2026-06-30', 'available_on': '', 'available_on_first': '2025-05-15', 'holders_series': [1, 2, 1, 2, 4, 0]}
Insiders & shorts内部人与空头
Insider net buying (6 months)内部人净买入（6个月）
-$2.4M
Insider buyers vs sellers内部人买家vs卖家
0 : 2
Short interest空头占流通盘
4.9%
Days to cover回补天数
1.0
Short interest change空头变化
-34.0%
Recent fund flows近期基金流向
Roundhill Generative AI & TechRoundhill Generative AI & Tech
trimming减持
Roundhill MEMERoundhill MEME
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。