SNDK
Sandisk Corporation
Radar Caídas · 41/100 · Under review
41/1001-year price history
Source: Yahoo FinanceThe chart uses daily closes adjusted by the available provider. There may be delays, gaps or differences versus the official source.
Sources
Links you can open and check yourself, most reliable first. Internal data-provider fetches are not listed here.
Formulario 4: compraventa de acciones por un directivo
Formulario 144: aviso de venta de acciones de un directivo
SNDK, NVDA, SKHY, ASML Stocks Extend Slide Overnight Amid China's AI Challenge, Tech Rotation
Dow Jones Futures: U.S.-Iran Peace Hopes Send Oil Prices Plunging; Nvidia, Micron, Sandisk, SpaceX, Tesla Sell Off
Stock Market Today, July 27: Dow Rises on Oil Retreat, and Sandisk Plunges 11% on Memory Weakness
Company
Sandisk Corporation develops, manufactures, and sells data storage devices and solutions using NAND flash technology in the United States, Europe, the Middle East, Africa, Asia, and internationally.
- Sector Technology · Computer Hardware
- Website https://www.sandisk.com
What happened and why it was detected
What happened
The stock fell 10.9%. There is a recent company event that could be related to the drop (Sector/China-related headlines and reports of 'memory weakness' and 'China roadblocks' that hit chip names broadly (news articles dated 2026-07-27/28). dated 5 August 2026), but we could not confirm it happened before the drop began.
Why we found it interesting
- Likely: there is recent news consistent with the drop. There is a company event in the last 48 hours, but we could not place it before the drop began precisely enough to confirm it. The sources reviewed are at the bottom of this page.
- We could not measure the overshoot, because there is no public figure for this catalyst's real damage.
- Out of our 10 checks, 3 come out clearly in favour.
- Final score: 41 out of 100.
What could go wrong
- Catalyst actually marks the beginning of a sustained decline in demand for memory (sector-wide) rather than a temporary shift.
- Upcoming earnings (August 5, 2026) could confirm weakness and force the company to lower its guidance.
- Geopolitical or regulatory actions in China that have a material impact on sales (not quantified in current sources).
- Further headline-driven sell-off on very high volume.
What would make us drop it
- The company issues material negative guidance or reports earnings that fall short of expectations on or around August 5, 2026, indicating a revenue decline of more than 10% compared to the previous consensus.
- A regulatory action or customer loss disclosed that is quantified as having an impact of more than 10% of market capitalization.
- Evidence of a decline in the structural margin (3+ quarters) revealed in filings or management commentary.
What the confidence percentage means
This 75% is the confidence the model states about its own analysis after reviewing the sources.
Verified data: 7 of 10 checks have real data.
Detection analysis
This structured block did not exist yet for this historical page.
Where the score comes from
The score is computed by Python code from objective data, not by the AI model, and it does not change after the qualitative research.
Fixable problem
11.2 / 25
How much of the problem behind the drop looks fixable
Company strength
20.0 / 20
Revenue, margins, cash and debt before the drop
Overreaction size
0.0 / 15
How much it fell beyond the estimated real damage
Company response
0.0 / 15
Whether management responded publicly after the drop
Chart support
0.0 / 10
Whether the price holds above its 50-day average
Institutional money
0.0 / 10
Large-fund buying: no reliably up-to-date source exists
Bonus points
+17.0
Insider buying, capitulation volume, analysts keeping their rating
Penalty
-7.5
Deteriorating sector and negative signals detected
out of 100
40.8
Indicators
Calculated 2026-07-28T04:42:20.267743Values used by this framework's Python scoring engine at detection time. Only indicators the data source could confirm are shown.
Precio
Variación en 1 día
-11.02%
Variación en 5 días
-8.10%
Variación en 1 mes
-45.26%
Variación en 3 meses
+29.13%
Acciones negociadas ese día
21,070,300
Volumen medio de 10 días
14,406,370
Sirve para comparar: si el volumen del día lo dispara, algo ha pasado
Tamaño
Valor en bolsa
189.29 B$
Lo que cuesta comprar todas las acciones de la empresa
Valor de la empresa entera
185.76 B$
Valor en bolsa más la deuda y menos la caja: lo que costaria comprarla y saldar deudas
Valoración
Veces beneficio esperado
6.00x
Lo mismo, pero con el beneficio que los analistas esperan el año que viene
Veces beneficio operativo (EV/EBITDA)
32.98x
Cuántas veces el beneficio operativo anual paga el mercado por la empresa entera
Veces caja libre (EV/FCF)
82.21x
Lo mismo, pero contra el dinero que la empresa genera de verdad
Negocio
Crecimiento de ingresos
251.0%
Margen bruto
56.0%
De cada 100 dolares vendidos, lo que queda tras el coste directo del producto
Margen operativo
70.0%
Lo que queda de cada 100 dolares vendidos tras todos los gastos del negocio
Caja libre generada (12 meses)
2.26 B$
Dinero que sobra tras pagar gastos e inversiones. En negativo, la empresa quema caja
Cuánto beneficio operativo se convierte en caja
0.40x
Cerca de 1 significa que el beneficio contable acaba siendo dinero real
Deuda
Caja disponible
3.74 B$
Deuda total
207.00 M$
Caja neta
3.53 B$
Caja menos deuda. En positivo, la empresa tiene más dinero que deudas
Años de beneficio operativo para pagar la deuda
-0.63x
Por encima de 3 suele considerarse una deuda exigente
Deuda sobre fondos propios
1.5%
Cuánta deuda usa por cada 100 dolares de capital de los accionistas
Accionistas
Acciones emitidas
148,089,758
Acciones que cotizan libremente
146,003,173
Cuanto menor sea, más bruscos suelen ser los movimientos de precio
Parte en manos de directivos
1.1%
Si los que dirigen la empresa tienen mucho invertido, se juegan lo mismo que tu
Apuestas bajistas sobre el free float
8.3%
Porcentaje de acciones prestadas para apostar a la baja
Why some numbers are coloured and others stay grey
Colour repeats what the sign already says, at three intensities depending on how far the value is from zero. It is never the only signal.
- light
- medium
- strong
- light
- medium
- strong
- Price change: light up to 2%, medium up to 10%, strong above that.
- Margins and growth: light up to 10%, medium up to 35%, strong above that.
Everything whose sign is not good or bad on its own stays grey: valuation (a low P/E can be a bargain or a trap, and almost every company here has just fallen), debt, size, insider ownership and short interest. Those are shown as-is, without the site taking a view.
Analysis of the drop
Sandisk suffered a >-8% one-day drop driven by sector and China-related headlines and comments on memory demand, rather than a disclosed company-specific charge; fundamentals (net cash, positive free cash flow, strong operating margins, and an analyst “buy” bias) suggest the drop may be a technical overreaction.
Catalyst
Sector/China-related headlines and reports of "memory weakness" and "China roadblocks" that have broadly impacted chip stocks (news articles dated July 27–28, 2026). | Next month
Risks
- Catalyst actually marks the beginning of a sustained decline in demand for memory (sector-wide) rather than a temporary shift.
- Upcoming earnings (August 5, 2026) could confirm weakness and force the company to lower its guidance.
- Geopolitical or regulatory actions in China that have a material impact on sales (not quantified in current sources).
- Further headline-driven sell-off on very high volume.
What would invalidate this analysis
- The company issues material negative guidance or reports earnings that fall short of expectations on or around August 5, 2026, indicating a revenue decline of more than 10% compared to the previous consensus.
- A regulatory action or customer loss disclosed that is quantified as having an impact of more than 10% of market capitalization.
- Evidence of a decline in the structural margin (3+ quarters) revealed in filings or management commentary.
Tracking
Tracking ended 30 days after detection (Radar Caídas policy): the last recorded data point is the 1-month one, it is not updated further.
Horizon
Date
Price
Return
Source
Current
2026-09-06 12:00:07.851637
1740.00
36.13%
yahoo
24h
2026-07-29 04:44:15.047766
1015.89
-20.52%
yahoo
48h
2026-08-02 14:00:02.070015
1214.83
-4.96%
yahoo
5d
2026-08-02 05:00:01.931928
1214.83
-4.96%
yahoo
1 week
2026-08-04 05:00:02.141642
1288.03
0.77%
yahoo
1 month
2026-08-27 05:22:12.109086
1499.37
17.30%
yahoo