Sandisk Stock Pops 21.5% as Reddit Buzzes About Memory Chip Recovery

Sandisk stock surged 21.5% on July 30, recovering part of a 37% selloff over four trading days.
Reddit sentiment turned bullish in r/stockmarket, with many calling for a return to all-time highs.
Discussions about Korean market stabilization (Kospi) added to positive sentiment for semiconductor stocks.

Sandisk

$SNDK stock popped 21.5% on Thursday, July 30, after tumbling 37% over the prior four sessions. The dramatic reversal made Sandisk one of the most discussed stocks on Reddit, with 22 posts and 744 comments in the community. Investors are trying to decide whether this is a dead-cat bounce or the start of a sustained recovery.

According to The Motley Fool, the volatility stems from concerns about Chinese competition in memory chips and uncertainty around AI hyperscaler spending. But today's pop came as investors refocused on continued AI spending by companies like Google and OpenAI, which benefits Sandisk's memory chip sales. "The selloff was overdone," one report noted, as fundamentals remain intact.

SNDK

Reddit Reacts to the Swing

In r/stockmarket, a top-voted post with 209 upvotes declared, “We are so back baby! Semiconductors are pumping hard today.” The author argued that the sector is headed toward all-time highs and called the rebound a return to “regularly scheduled programming.” The post reflects a distinctly bullish tone, with average sentiment in the subreddit reaching 0.60 for Sandisk-related discussions.

Not all Reddit users are celebrating. A cautionary tale in r/wallstreetbets detailed how one trader lost heavily on Sandisk call options, wiping out most of their gains. The user then rotated into other semiconductor names like MU, SKHY, and AMAT, only to see those positions also decline. This post, with 145 upvotes and 201 comments, underscores the pain many retail investors felt during the selloff.

Korean Market Stability Fuels Optimism for Semis

Several posts in r/stocks linked Sandisk’s fortunes to stabilization in the Korean stock market (Kospi). One user noted that the Kospi’s PE ratio of 15.77 is in a “comfortable” zone given the AI premium, suggesting the worst trading days are over. Another pointed to Korean government measures—including liquidity injections—designed to help the Kospi recover. “If Kospi stabilizes, Nasdaq tech will stabilize,” the user argued, naming

$SNDK,

$MU, and

$NVDA as beneficiaries.

The consensus among Reddit’s more analytical posts is that the recent semiconductor selloff was a structural issue tied to Korean leveraged account liquidations, not a fundamental breakdown in AI demand. Several users with decades of investing experience expressed confidence in a medium-term recovery.

What’s Next for Sandisk?

The Motley Fool attributed today’s pop to investors looking past geopolitical noise and focusing on capital expenditure from major AI players. “Continued AI spending by hyperscalers like Google and OpenAI benefits Sandisk’s memory chip sales,” the report said. While risks remain—including potential Chinese competition—the narrative on Reddit has shifted from fear to cautious optimism.

Subscribe to Tendie.bot for more market recaps.