SNDK Sandisk Corporation Common Stock Loading... : Investor Sentiment and Bull/Bear Views

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12:53
Sep 20
jukan05 Contributor, Citrini Research
BofA raises NAND ASP outlook
Watch NAND-exposed names; BofA sees NAND ASPs up >15% QoQ in 3Q and higher 2027-28 assumptions on supply shortage, though 2028 NAND ASPs decline 13%.
SNDK
MED
11:53
Sep 20
u/stonksncardboard Reddit r/wallstreetbets
SanDisk to $2200+ on MU earnings
The author pushes back on the idea that SanDisk will fall, arguing instead that it will go to $2200+. The stated mechanism is that Micron's upcoming earnings are a positive catalyst for SanDisk rather than a negative one. No risk is articulated beyond the implied disagreement with the bear case.
SNDK 1ST
MED
23:39
Sep 19
u/buttscratcher3k Reddit r/wallstreetbets
SNDK to $3k on SP100 inclusion
The author claims SNDK will hit $3,000+ after its S&P 100 inclusion. The mechanism is index-inclusion-driven buying demand pushing the stock sharply higher. The catalyst is the S&P 100 inclusion event. No explicit risk is stated.
SNDK 1ST
MED
23:04
Sep 19
u/DressedInPolo Reddit r/wallstreetbets
SNDK direction hinges on Micron report
The author argues SanDisk (SNDK) probably won't go down until Micron's earnings report on the 30th provides clarity on the memory trade. The implied mechanism is that the memory sector's direction hinges on Micron's guidance, so short-dated bearish bets on SNDK are risky. The catalyst is the Micron report around the 30th.
SNDK
MED
18:43
Sep 19
TheValueist Founder, Atlas Peak Research
The author shares a personal anecdote about his custom-built AI Physician Agent analyzing.
The author shares a personal anecdote about his custom-built AI Physician Agent analyzing a Tempus cancer testing report and helping a physician friend's family, arguing that generative AI's value in healthcare is tangible and dismissing skeptics, with the header tickers serving only as thematic context rather than positions.
SNDK
LOW
18:15
Sep 19
u/DisgrunltedDan Reddit r/wallstreetbets
SNDK puts on failed breakout retest
The author claims SNDK puts are the trade because the stock already had its move and is now retesting a failed breakout. The mechanism is technical: a failed breakout retest typically precedes further downside, so puts profit if the level rejects. The stated timing is immediate, noting the move already happened yesterday. Main risk is that the failed breakout reclaims and the retest holds as support.
SNDK 1ST
MED
17:36
Sep 19
u/Wapmen Reddit r/wallstreetbets
SNDK likely to fall from resistance
The author argues SNDK is trading under a major resistance level and is more likely to fall over the next one to two weeks. Rather than shorting at Monday's open, they plan to wait for a failed breakout attempt as the entry trigger. The main risk is that the breakout succeeds and the stock continues higher.
SNDK 1ST
HIGH
17:24
Sep 19
u/SanDisk_Made_Me_Rich Reddit r/wallstreetbets
AI arms race drives chip demand; stay long SanDisk
The author argues that the AI arms race, not AI safety regulation, remains the dominant driver of semiconductor demand, making it harder for any company or country to slow down unilaterally. This dynamic could push AI capex toward roughly $3 trillion by decade end, supporting continued investment in SanDisk. The main stated risk is noise about AI regulation, which the author advises ignoring.
SNDK
HIGH
15:46
Sep 19
u/No_Presentation9490 Reddit r/wallstreetbets
Don't bet on new ATHs, take profit
The author claims market makers were beating the stock down before September 18 because too many calls were in the system. They advise against betting on new all-time highs and recommend continuing to take profit and manage risk. The rationale is options-flow-driven market-maker hedging pressure, with the risk being a continued grind lower rather than a breakout.
SNDK
MED
15:45
Sep 19
u/Shoganai_Hito Reddit r/wallstreetbets
SNKD dip before MU earnings, then new ATHs
The author notes SNKD ripped 30% to an all-time high as a sympathy play on the last Micron earnings report. They expect market makers to beat the stock down before the September 30th Micron earnings, then rip it to new all-time highs shortly afterward. The catalyst is the Micron earnings date around September 30th, with the main risk being that the anticipated market-maker suppression extends or the sympathy pattern fails to repeat.
SNDK 1ST
MED
11:09
Sep 19
u/seaturtle_12 Reddit r/investing
Smaller Sandisk allocation within AI memory bet
The author plans to allocate 30% of a memory position to Sandisk, treating it as a cyclical memory play that benefits if AI demand stays durable and grows over years. The position is smaller than Micron because the author views Sandisk as less diversified within the memory ecosystem. The stated risk is that an AI slowdown would hit memory names including Sandisk.
SNDK 1ST
MED
03:51
Sep 19
TheValueist Founder, Atlas Peak Research
SNDK watch on diffusion inference read-through
Watch SNDK as an affected memory/storage read-through from cheaper parallel inference architectures; no explicit author position.
SNDK
MED
00:41
Sep 19
pequityresearch Semiconductor & Technology Research Author
JPM sees NAND pricing up sharply
Reports JPM NAND pricing forecast of ~250% growth in 2026; NAND-exposed read-through for SNDK, no speaker directional commitment.
SNDK
MED
00:38
Sep 19
TheValueist Founder, Atlas Peak Research
SNDK in GAI infra call-timing PSA
Watch SNDK as part of the GAI infrastructure basket the author discusses. Timing warning on long calls, not an expressed position.
SNDK
MED
00:08
Sep 19
TheValueist Founder, Atlas Peak Research
Watch SNDK in GAI infrastructure basket
Watch SNDK as a GAI infrastructure name covered in the options-pricing note; research framing only, with no author position language.
SNDK
MED
22:03
Sep 18
AI memory demand tightens Sandisk supply
AI infrastructure continues to consume more memory and tighten supply, supporting Sandisk. Carol notes the stock jumped almost 11% and has risen more than 630% year-to-date after recent Nvidia CEO comments.
SNDK
MED
21:45
Sep 18
u/MaterialGuy007 Reddit r/wallstreetbets
SNDK ~80% revenue non-US, geopolitical risk
The author argues that about 80% of SanDisk's revenue comes from outside the US, based on a geographic revenue table showing China 22.2%, Hong Kong 25.3%, Rest of Asia 22.8%, Americas 21.1% and EMEA 8.6%. The implied mechanism is that non-US revenue concentration exposes the company to geopolitical or tariff-related risk that could impair results. No specific catalyst or timeframe is given beyond the revenue mix itself.
SNDK 1ST
MED
20:48
Sep 18
zerohedge Financial blog / news aggregator
Zerohedge notes that a same-day SNDK 1700 call option surged from three dollars to ninety.
Zerohedge notes that a same-day SNDK 1700 call option surged from three dollars to ninety dollars, highlighting an outsized intraday gain in the contract.
SNDK
20:35
Sep 18
u/SnooCheesecakes8425 Reddit r/wallstreetbets
Don't short SNDK; it rallies into MU earnings
The author argues that shorting SanDisk is a mistake because the stock will rally right up to Micron's earnings. The implied mechanism is sector sympathy: memory/storage names like SNDK tend to trade up into MU's earnings report as investors position for read-through results. The catalyst is Micron's earnings date, with the rally expected into that event. Main risk is that the anticipated pre-earnings rally fails to materialize or reverses.
SNDK
MED
20:20
Sep 18
AI memory demand boosts SanDisk.
AI infrastructure continues to consume memory, tightening supply, and Nvidia's CFO cited extreme pricing conditions. SanDisk is a memory stock that keeps pushing higher and is up more than 630% year-to-date, supporting a bullish view on AI-driven memory demand.
SNDK
MED
20:01
Sep 18
SanDisk is highlighted as the best performing stock in the S&P 500 this year after rising 11%.
SanDisk is highlighted as the best performing stock in the S&P 500 this year after rising 11% today, a bullish factual observation without an explicit forward trade call.
SNDK
LOW
19:23
Sep 18
thebigberbowski AI Infrastructure Research Author
The author replies that he bought at that price in December 2025 and notes these names faced.
The author replies that he bought at that price in December 2025 and notes these names faced far more hate in April at lower prices, implying a bullish past-entry view but no fresh trade call.
SNDK
18:13
Sep 18
u/Double-Minimum-9048 Reddit r/wallstreetbets
Shorting SanDisk ignores strong fundamentals
The author mocks the idea of shorting SanDisk, arguing the bearish case ignores a 7.5x forward P/E, roughly $100B in contracted revenue on 4-year-plus deals, a $14B buyback, S&P 100 inclusion, and massive AI capex. The implied mechanism is that these fundamentals and index/buyback demand make the stock a poor short and likely to rise. The author also flags upcoming Micron earnings as a near-term catalyst for the memory sector. Main risk implied is that the market is mispricing these positives, which is why shorts are targeting it.
SNDK
HIGH
18:06
Sep 18
u/Clackamas_river Reddit r/wallstreetbets
Micron NAND read-through lifts SNDK to $2k
The author argues that Micron's earnings report on the 30th will disclose NAND flash numbers that demonstrate SanDisk is generating enormous cash flow. This read-through from a competitor's results is the catalyst that should push SNDK sharply higher, with the author claiming it will approach $2,000. The main risk is that Micron's NAND figures fail to confirm the bullish read-through.
SNDK 1ST
HIGH
18:03
Sep 18
TheValueist Founder, Atlas Peak Research
Watch SNDK on AI memory read-through
Watch SNDK as part of the author's memory/storage read-through basket on the AI memory cycle; research tone, not an owned position.
SNDK
MED
18:00
Sep 18
u/financiallythriving Reddit r/wallstreetbets
SNDK found valuation floor, institutions to lift
The author argues SanDisk has already shed its initial AI euphoria and established a valuation floor, meaning downside is limited from here. The mechanism is that institutional backing will provide sustained demand and lift the stock from this base. No specific catalyst or time horizon is given, and the main risk is that the valuation floor does not hold if sentiment or fundamentals deteriorate.
SNDK 1ST
MED
17:45
Sep 18
TheValueist Founder, Atlas Peak Research
GAI memory and storage cycle waking up
Watch memory/storage names MU, SNDK, STX, WDC as GAI-driven memory and storage demand awakens; the author frames this as thematic research with no explicit personal position.
SNDK
MED
17:43
Sep 18
TheValueist Founder, Atlas Peak Research
SNDK in memory storage watchlist
Included in memory/storage read-through basket; bullish framing is research tone, not a disclosed position, so keep as watch.
SNDK
MED
17:12
Sep 18
pequityresearch Semiconductor & Technology Research Author
Korean DRAM exports surge, memory names tagged
Flags surging Korean memory chip exports (DRAM +501.4% YoY) and tags memory/Korea tickers; no explicit personal directional commitment, so indexed as a factual observation.
SNDK
MED
16:05
Sep 18
u/Double-Minimum-9048 Reddit r/wallstreetbets
Not cyclical, AI capex high, 7.5 P/E cheap
The author argues SNDK should not be treated as cyclical because AI capex remains high, keeping demand for its products elevated. At a 7.5 forward P/E the stock is too cheap, and the author places a banbet that SNDK reaches $2000 by 02/10. The main risk is that AI capex slows or the market continues to price SNDK as a cyclical memory name.
SNDK
HIGH
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About SNDK Investor Commentary

Across the available history and selected sources, Buzzberg tracks SNDK (Sandisk Corporation Common Stock) across 139 sources: 771 bullish vs 46 bearish calls from 276 authors. Historical directional balance: 26% = 100 × (bullish − bearish) / all deduplicated idea records, including other directions. This is neither a probability of a price rise nor the share of bullish authors. 2752 total trade ideas tracked. Past 7 days, before deduplication: 27 bullish, 10 bearish, 57 other directions. Latest voices: jukan05, u/stonksncardboard, u/buttscratcher3k.