Semiconductor storage continues its upward trend. Is it time for a strategic allocation?

Last night, the US semiconductor sector continued its strong upward momentum.

Micron closed up about 12%, SanDisk rose 14%, and SK Hynix gained 13%. The gains of these three memory chip giants are enough to rival the daily volatility of altcoins in the crypto market. But the impact of this surge goes beyond the numbers themselves—it directly shattered the "memory cycle peak" consensus that had been gradually solidifying over the past few weeks.

The once increasingly plausible judgment that "the super cycle for memory chips is over" was vetoed overnight by capital using real money.

1. Why the Continued Surge? Two Fundamental Logics Are Being Restructured

On the surface, this looks like an emotionally driven rebound. But when you break down the driving factors, you'll find two deeper industry logics being repriced.

Logic One: Memory Becomes the "Second Ticket"

Over the past two years, the narrative core of the AI industry chain has been just one word—GPU. Nvidia was the sole king, and whoever bought the most GPUs was leading the AI arms race.

But now, this narrative is undergoing a critical shift.

Nvidia's next-generation AI chip architecture, Vera Rubin, has entered mass production and shipment. This chip demands unprecedented memory bandwidth and capacity—model-side parameter counts are also expanding in tandem. Meanwhile, Kimi K3's 2.8 trillion parameters mean that during inference, HBM (High Bandwidth Memory), DRAM, and traditional storage must remain constantly loaded, unlike the past where data could be shuttled between CPU and GPU.

In plain English: storage is no longer just an "accessory" to the GPU; it is becoming an independent bottleneck alongside the GPU that determines AI system performance.

The compute narrative is shifting from "buy only GPUs" to "storage is the second ticket." When storage's status is elevated to be on par with compute, the valuation framework for the entire industry chain needs to be rewritten—this is the core reason why capital is suddenly flowing back into memory chips.

Logic Two: The Industry Is Doubling Down, Not Contraction

Contrary to the pessimistic "capex peak" narrative, actual industry actions show players are accelerating, not hitting the brakes.

Recent news flow can also explain this phenomenon:

First, SK Hynix is reportedly in talks to acquire Intel's wafer fab in Ohio. If this deal goes through, Hynix will gain DRAM manufacturing capabilities on US soil—not only strategically strengthening its global capacity layout but also paving the way for large US customer orders amid rising geopolitical uncertainties.

Second, the leaders of three Korean tech giants—Samsung, SK Hynix, and Naver—are reportedly flying to Silicon Valley this week for a roundtable meeting with Nvidia CEO Jensen Huang. This marks the first time that top players from memory manufacturers, the GPU giant, and major AI model developers have sat at the same table—the depth and breadth of industry collaboration far exceeding what the market previously imagined.

These signals collectively point to a judgment: the industrial status of memory chips is undergoing a systematic revaluation. It is no longer a passive commodity supplier but a strategic node on par with GPUs in the AI infrastructure chain.

Market views suggest that the second half of the memory super cycle may have just officially begun.

2. But Don't Pop the Champagne Just Yet—The Fate of Cyclical Stocks Won't Disappear

That said, "the second half begins" does not mean "you can blindly chase."

The memory chip industry has an iron law that no matter how bullish the near-term demand surge, you can't escape it—cyclicality.

History tells us repeatedly: the cyclical peaks of the semiconductor industry often end with declines of 30% to 50%. This isn't speculation; it's the standard conclusion of every memory super cycle over the past two decades.

The current second half may indeed have started, but that doesn't mean the valuation bubbles left over from the first half have been fully digested. You can make money in the second half, but you can also lose money.

3. An Easily Overlooked "Hidden Trap": SK Hynix ADR's 29.8% Premium

If you chased SK Hynix's US ADR (SKHY) last night, there is a risk that could be realistically impacting your position.

SKHY's current stock price is around $173, but it trades at approximately a 29.8% premium over the underlying SK Hynix shares on the Korean KOSPI market. After stripping out this premium, the fair value based on the Korean stock conversion is about $120.

Perhaps more critically: on July 29, just 5 trading days from now, SKHY's ADR will open for conversion with the underlying Korean shares.

What does this mean? It means arbitrageurs can buy cheaper underlying shares on the Korean market and convert them into ADRs to sell on the US market—capturing nearly 30% of the premium through this operation. When large volumes of arbitrage capital flow in, the ADR price will be forcibly pulled down toward parity with the underlying stock.

Even if the Korean underlying stock doesn't fall, SKHY could still drop significantly due to the premium convergence. If you chased it in above $170 in the high-premium zone, this risk isn't just theoretical—it's in your position details.

4. Final Thoughts: Bullish on Direction, but Bumpy Ride—Options Are the Best "Seatbelt" Now

Considering the above analysis, the current situation can be summarized in one sentence: bullish on the big picture, but the journey will be full of turbulence.

You might believe the second half of the memory super cycle has begun, but you also know cyclical stocks can face a 30%+ pullback at any time.

In moments like this—"believing in the direction but fearing the process"—options are the most suitable risk management tool.

The options feature on the BIT platform will officially launch this week, enabling you to:

• Hold underlying shares + buy put options: Use a small premium to cap downside risk within an acceptable range.
• Buy both directions simultaneously: Earnings season is volatile and direction uncertain? Bet on both sides; as long as volatility is high enough, you can profit.
• Buy call options in one direction: Bullish on the second half but don't want to chase the full position? Use options for small capital to aim for large gains, with maximum loss limited to the premium paid.

Leveraged long positions, short selling, options hedging—three strategies, one platform. In the second half of the memory super cycle, you can both capture upside opportunities and protect against downside risks.

Risk Disclaimer: Options trading involves risks and may result in the total loss of premiums paid; combined use with leverage further amplifies risk. The above strategies and numbers are for illustrative purposes only and do not constitute investment advice. Actual trading results may vary due to market conditions. Please make careful decisions based on your own risk tolerance.