SanDisk Breaks Above $1,672 as NAND Flash Supply Tightens — Is $1,832 Achievable Before Jackson Hole?

TradingKey - According to the daily chart, SanDisk (SNDK) has experienced a big bullish breakout, crossing the $1,671.90 pivot and breaking out of the descending channel which had been holding the stock since June. The move up to $1,784.33 indicates a technical recovery is now occurring, as evidenced by the first resistance test at $1,832 (the 61.8% Fibonacci retracement). The bullish case here is pretty easy to understand: As demand for AI-related data center deployments grows, the supply of NAND flash memory contracts.

SanDisk, being one of the largest suppliers of NAND flash, should see increased pricing and better capacity utilization as clients prioritize secure storage and data management along with their GPU and networking infrastructure purchases. That said, this rally could face some challenges in the week ahead. Jackson Hole.

The Federal Reserve meets this week (August 21-22) to discuss the outlook for the 2027 AI infrastructure capex, post which the market will decide whether this AI infrastructure capex momentum is sustainable. Should any of the Federal Reserve officials suggest there are signs of demand slowing for AI infrastructure, SanDisk's bull run is likely to face challenges despite the positive flash memory fundamentals.

NAND Flash Supply Is Tightening: The Hidden AI Storage Story

While everyone is focused on GPU capacity (NVIDIA, AMD, and HBM4), enterprise storage is poised to be an important bottleneck as well. AI data centers rely on more than just compute. They need high-capacity storage with low latency for training data, checkpoint models, and inference caching. This all results in the demand for enterprise-grade NAND flash, solid-state drives, and high-performance storage appliances.

SanDisk manufactures over half of the world's NAND flash, along with Kioxia/Western Digital. As fast demand rises with little supply, manufacturers are trying to increase their supply, but construction of semiconductor plants takes 2-3 years. This will keep strong demand with supply constraints to increase pricing. SanDisk gets higher ASPs and better gross margins.

Data-Center Storage Is AI Infrastructure, Not Commodity

As the industry shifts from thinking of data center storage as a commodity, it is becoming clear that providers will recoup costs based on performance and not price. The enterprise AI deployments want storage providers such as SanDisk to provide certain services. This will shift focus from low margin consumer markets to high margin enterprise/hyperscaler markets. This will improve gross margins, even with low unit volumes.

Hyperscalers such as Amazon, Google, Meta, Microsoft, etc. are building their own dedicated storage systems for AI workloads. These systems rely on a different type of SSDs with performance parameters that are integrated with specific security elements and encryption. SanDisk is well positioned to win these contracts due to its solid enterprise relationships and technologies. There isn't much competition based on price within this segment; it is more bidded on performance and reliability.

Pricing Dynamics Favor SanDisk: NAND Flash Contracts Tightening

According to industry reports, there have been signs of recovery in NAND flash spot prices starting in July 2026, following months of falling prices. There was a slowdown in bit supply growth as some producers postponed increases in their production capacity due to low demand by consumers. Meanwhile, demand for data storage from enterprises and the data center remained strong. This combination of lower demand from consumers and increased enterprise demand is beneficial for SanDisk.

Also, there are long-term enterprise contracts for SSDs (solid state drives) and storage systems that command higher prices due to the preference of customers to buy at a higher cost in order to secure the availability of the SSDs. In contrast, the NAND used in consumer applications has pricing pressure. SanDisk focuses on enterprise/data center customers, as opposed to consumer handset OEMs, providing a Structural EBIT margin opportunity.

Capacity Additions Delayed: Supply Tightens Further

Many NAND flash producers are signaling delays or cuts to expansion plans due to near-term tight capital expenditure and uncertain market conditions. Fewer new fabs coming online in 2026-2027 means the supply will grow at a slower pace than earlier forecasts. For SanDisk, a supply constrained market means a situation of pricing and capacity utilization at a high level without building massive capacity. Western Digital, SanDisk’s parent/partner company, has been disciplined in its capital expenditures, thereby avoiding the extensive builds that dominated the years of 2021-2023.

The Risk: AI Capex Slowdown Could Hit Storage Demand Hard

Robust AI-related capex is at the center of SanDisk’s near-term outlook. However, SanDisk’s rapid storage deployment outlook depends on hyperscale data center deployments. The purchase of storage follows the purchase of the primary compute resources. Without doubt, SanDisk’s outlook is largely dependent on the confidence of the hyperscale customers to deploy DataCenter.

The Jackson Hole Symposium (Aug 21-22) will show how confident businesses are in capital expenditures. If Powell is optimistic on the economy and indicates continued accommodative monetary policy, SanDisk's breakout will likely continue. A potential slowdown in growth as communicated by the Feds could be pressure on the demand for enterprise storage.

SNDK Technical Setup: Breakout Above $1,672, $1,832 Target in Focus

Technical analysis for SanDisk shows a positive breakout over $1,671.90. If this continues to $1,784.33, it would breakout from the descending channel it had been in since June. The RSI is at 61 and has moved from a neutral position, which is around 46, showing a developing demand without reaching extremes. The stock has also moved back over both major moving averages at $1,496 and $1,362 respectively.

SNDK Price Chart - Source: Tradingview

There is an immediate resistance level at $1,831.64 which is very close to the $1,834 level, the 61.8% Fibonacci retracement level. Breaking above this level on a daily basis would set a new target of $2,044.64. On the downside, $1,671.90 is now very important and if this level holds on a retest then it would confirm the breakout. Below this level the new support would be at $1,515.95-1,496.45.

Key Technical Levels (Coming Week)

At $1,831.64, the last major level of support, the obstruction of the $1,832 level would trigger an extended run towards the $2,044.64 level, with the potential to hit $2,352.72 at previous highs. Support breakout levels will likely hold at $1,671.90, while medium support is expected to hold in the $1,515.95 - $1.496.45 range. The RSI is currently at approximately 61, signaling constructive momentum with room to move higher.

What to Watch This Coming Week: Jackson Hole Is the Catalyst

In the near term, both SanDisk’s technical and fundamental analysis depend on capex confidence. The breakout at $1,672 is technically clean, and the NAND flash supply story is real. However, the comments from the Fed (Aug 21-22) will determine whether the storage spending for the hyperscalers will continue to be aggressive, or will be more conservative. If a dovish stance is suggested by the Fed, a breakout to $1,832 is likely. If no clear stance is taken, a consolidation or a pullback is more likely.

The Bottom Line 

SanDisk strongly broke the $1,671.90 pivot with a solid foundation of NAND flash fundamentals. Supply is contracting, demand is increasing with artificial intelligence (AI) and data center storage, the enterprise mix is improving, competitors are not spending, and pricing is improving. StrongerSanDisk flash pricing will likely show stronger profit margins in Q2/Q3 earnings.

Technical: Breakout confirmed, $1,832 (61.8% Fib) is the immediate target. With a value of 61 for the RSI, there is a strong possibility that the value will continue to climb. Jackson Hole (Aug 21-22) is the catalyst for the confidence to spend in capex. If the confidence is not there, a consolidation may occur.

For investors: SNDK benefits from market favorable NAND flash supply-demand dynamics. Despite this, SNDK will also experience effects of a slowdown in the capex cycle. Jackson Hole will be the most crucial event for this week. For traders: Support at $1,671.90 needs to hold on any pullback. $1,832 is the clear breakout target, with potential for an extension to $2,044. This is analysis, not investment advice.