"White-Haired Girl Stock Goddess" calls for A-shares to hit the daily limit again. Who exactly is she?

Author: Think AI, Evan

After the harmonic surge that was called out with a green signal on Friday, today as soon as the market opened, this female stock goddess couldn’t sit still again. Latest news, the "White Hair Stock God" Serenity posted on social media her list of favored "800V DC" concept stocks, including two A-share companies. A-shares 300376.SZ (Yishite) rose 20% after Serenity’s call, triggering a daily limit.

Yishite (300376.SZ) mainly engages in UPS power supplies, data center equipment, energy storage, charging stations, and other digital energy businesses, aligning with the AI computing infrastructure track. By the close, Yishite’s stock price was 5.94 yuan, with a total market value of about 13.83 billion yuan. Serenity’s call has shifted from AI chip “screws,” such as optical modules and packaging, to more fundamental power infrastructure.

At 14:22, she posted, and at 14:24, the stock started to rise. By 14:39, it hit a 20% daily limit with only 2 minutes of reaction time, and there was 15 minutes to enter the market. With such call capabilities, who is she, the one who achieved a 4502% return in US stocks?

refuses to join Nvidia, because trading stocks is more profitable

Serenity is active on the X platform, claiming to have been an AI research scientist, a member of the RISC-V Foundation, holding multiple semiconductor-related patents, and having published papers in Nature.

In 2018, when Nvidia’s stock was about $6, he was invited to lead the AI team but chose to decline, believing that stock trading yields were higher.

He was an early well-known trader on Reddit WSB, banned from the platform for analyzing and calling out $AXTI . That stock’s annual increase exceeded 700%, becoming a classic trading case. He has extensive experience, having traveled to over 28 countries, including brief stays in China and Mexico, and planned to study AI-related majors in Edinburgh, UK, but ultimately chose independent development. Currently living in Japan, he is often active in Silicon Valley and the Bay Area. Over a month ago, her fans numbered only 50k; now she has 700,000 fans and has surpassed Musk to become the account with the most paid subscriptions.

Even if you use her theories and statements on Xiaohongshu, you can quickly build an account. Someone specifically copies and sells Serenity’s subscription content for profit, packaging her public tweets and community open-source distillation skills into products sold on Xiaohongshu, priced at 99-149 RMB. Based on group membership estimates, she has already made $10,000. With such popularity, what about her past trading record?

Insights behind high returns

$AXTI: Serenity’s signature move, laid out two years early at lows, with a single stock profit exceeding 1000%

$RPI: Accurately predicted Raspberry Pi’s full-year revenue two months in advance. The market consensus was 14%, her prediction was 55%, actual was 58%. After announcement, the stock surged nearly 45% in one day.

$SIVE: Serenity’s favorite target, called before the stock price soared in March, with a return of 20 times so far.

Community rumors say he bought about 1% of the company’s stock when its market cap was $150 million, now discounted to over $20 million. The 25 stocks he publicly built positions in have increased by 100%-1000%. Serenity’s “Perilla Leaf Theory” suggests:

The market is watching the tuna on the table (Nvidia, Tesla), but the truly lucrative opportunities are often hidden in the inconspicuous perilla leaves beside them.

The tuna is the main character, the perilla leaves are the core links in the supply chain that are small in size, less noticed, but irreplaceable.

For example, when most people buy Nvidia, he has already laid out optical communication material companies like AXTI; now, when optimistic about humanoid robots, he’s not focusing on robot brands but on harmonic drives made by Green.

doubts the persona behind the call signals

There are myths, and of course, doubts

Someone found that her disclosed income levels on X are actually closer to data from Chinese-speaking creators.

According to current market conditions, Chinese mainland, Hong Kong, Singapore, and other Chinese-speaking users’ ad revenue is usually only about $40 per million views, far below the US, UK, and other English markets.

Plus, her Chinese expression is very natural, often researching and recommending Chinese stocks. Many suspect she is likely of Chinese descent, even possibly Chinese herself.

Interestingly, someone proposed a bold hypothesis:

Her real way of making money is to influence the prices of small-cap stocks through her influence. The logic is simple:

First, she layouts small-cap stocks in Europe or other niche markets early, then releases free in-depth research reports.

When many followers buy in, the low liquidity of small caps makes it easy to push the stock price higher. Compared to subscription income, the unrealized gains from these holdings could be even more substantial.

The most typical case is X-FAB. After releasing related analysis, its stock once surged over 70% in a single day, sparking market discussion.

Of course, these are just external speculations, with no direct evidence of market manipulation.

Supporters believe she is just doing research sharing; skeptics think that her frequent display of subscription numbers and continuous amplification of personal influence are worth paying attention to.

Regardless of the truth, this “research report + social media influence + small-cap stocks” model is becoming a new phenomenon of KOLs on the X platform.