苏36
10-04 15:10
④ Too early — wait for Toshiba’s capacity to actually come online.

A 10% plunge in STX and WDC looks dramatic, but the market may be pricing in a supply problem well before it actually arrives. Toshiba’s expansion is important because it confirms that AI-driven storage demand is strong enough to justify major investment. Yet new HDD capacity cannot instantly become excess supply; equipment, components, yields, customer qualification and hyperscaler contracts all take time.

The real risk is not that AI suddenly stops needing HDDs. It is that by 2027–28, supply growth catches up with demand and erodes today’s pricing power and margins.

For now, I would watch Toshiba’s actual ramp, STX/WDC contract pricing and nearline exabyte growth. Until those indicators deteriorate, this looks more like a forward-looking valuation reset than proof that the HDD cycle has already peaked.

@Tiger_comments [真香]

SOXL Plunges 6% — Has AI Hardware Fatigue Arrived?
The 3x leveraged semiconductor ETF (SOXL) tumbled 6.05% Monday while its inverse counterpart SOXS surged 6.17%, triggering a violent long-short unwind across the chip sector. The catalyst was retail profit-taking — a record single-day net outflow of $300M from tech ETFs hit chip funds hardest, as 'AI Hardware Fatigue' spread from Micron and SanDisk across the broader sector. With the semiconductor bull thesis colliding with a wave of profit realization, is this pullback a buying opportunity or a trend reversal?
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