Wall Street just sold off everything, is a massive short squeeze about to happen?

The market is experiencing a dramatic wave of de-risking, but internal signals are quietly indicating a turning point.

Hedge funds have been net sellers of global AI stocks for five consecutive trading days, completely erasing all net long positions accumulated since 2025; meanwhile, Nasdaq 100 index futures are showing a strong intraday reversal pattern, the semiconductor index has hit key support, and the KOSPI has reached its most oversold level since October 2022.

Multiple technical indicators and position data show that the market sell-off is nearing its end, with buying starting to return slightly. As short positions in AI stocks, small caps, and semiconductors accumulate to historic highs, the market could face a large-scale short squeeze once a trigger emerges.

Nasdaq 100 index futures saw a sharp and rare hammer candlestick pattern during the day, with technical signals hinting that the selling momentum is fading in this round of decline.

According to The Market Ear, a similar reversal pattern—a shooting star—also appeared at the April market lows. Although the shape was different, the market implication is the same: selling pressure is being absorbed and buyers are starting to counterattack. While a hammer candlestick alone is not sufficient as a trading signal, if confirmed by subsequent moves, the rebound could be quite strong.

For the SOX semiconductor index, there has been a substantial drop over the past several sessions, reaching extremely oversold levels. Notably, the index has now reached the lower boundary of its trading range—a support level that has proven effective multiple times historically—while also testing its long-term trendline. This dual technical support makes short-term opportunities in the semiconductor sector especially noteworthy.

According to data from Goldman Sachs, the previous session saw aggressive global equity net selling, with net flows reaching an extreme level of -2.1 standard deviations. The ratio of long liquidation to new short selling was roughly 3 to 1, clearly indicating active risk reduction rather than pure short speculation.

By region, the US accounted for 66% of the total global net selling, with tech stocks leading the decline; Korea also saw large-scale liquidations. Net selling in global AI stocks was the second largest in the past year, with a Z value of -2.8.

The core logic: Investors are not expressing bearishness primarily by adding shorts, but by directly selling long positions, especially in AI and tech. This distinction means that, once sentiment reverses, ample “fuel” for a rebound—in the form of forced short covering—is already present.

According to data from Goldman Sachs, hedge funds have been net sellers of global AI stocks for five consecutive trading days, fully unwinding all net positions accumulated since the start of 2025; net flows for 2025 are now back to zero.

In terms of positions, hedge funds’ net allocation to global AI stocks has dropped from a June peak of 31.7% to 26.1%, sitting at the 49th percentile over the past year; the overall long-short ratio has fallen sharply from 4.34 to 3.27, only at the 7th percentile for the year.

AI trades still account for a sizable allocation, but positions have been significantly “cleansed.” This means the previously overcrowded long structure has largely been digested, with potential selling pressure now much reduced.

The Russell 2000 index is now deeply oversold. While oversold alone isn’t a buy signal, several factors are aligning to create conditions for a short-term reversal.

According to CFTC data, since July, changes in hedge fund shorts on the Russell 2000 have correlated positively with movements in CDX high-yield spreads; as credit conditions worsened, hedge funds aggressively increased their shorts. Currently, the volume of shorts is substantial—if credit conditions improve or a positive market catalyst emerges, the potential for a quick short-covering bounce cannot be overlooked.

Reportedly, the “AI Stock God” Leopold massively bought CoreWeave (CRWV) and other AI-related options in early September, after which the market swiftly began this round of sell-off. For example, the CRWV November call option with a $95 strike price saw its premium collapse from $18 on September 8 to just $1, with significant open interest remaining in the contract.

Analysts believe that unwinding of option positions may have further amplified declines in the underlying asset: market makers previously hedged by buying delta positions due to sold calls; as the value of these options collapsed, they were forced to sell the underlying stock, adding additional downward pressure.

Currently, DRAM prices have fallen back to the “Leopold Low” zone, and CRWV’s RSI has also returned to its initial sell-off level. Against the triple backdrop of fully cleared positions, sharply diminished option time value, and deeply oversold technicals, it’s worth watching closely to see if the market is offering a second entry opportunity.

The market’s core dilemma: oversold and short squeeze potential coexist, yet downside risk has not been fully cleared. The Market Ear quotes Paul Tudor Jones’ classic principle to remind investors: the market does not care whether you are right; the key is whether you can survive until you are proven right.

"Nothing good happens below the 200-day moving average." This principle is just as applicable to managing your own profits and losses—cut risk early, keep positions alive, and only then can you compound your advantage over time.

Being correct and making money are two entirely different things. In today’s extremely volatile environment, a simple and effective risk management system is arguably more important than any reversal prediction.