VisionSys AI shares rise 11.96% premarket ahead of 1-for-50 reverse stock split implementation.

think> Okay, let's tackle this. The user wants me to act as a financial analyst explaining VisionSys's stock movement based on the given news. First, I need to check the stock performance: it's up 11.9612069% in the premarket. Rounded to two decimals, that's 11.96%, but the example shows two decimal places, so maybe 11.96% becomes 11.96% without trailing zeros. Wait, the instruction says to round to two decimal places and remove trailing zeros. So if it's exactly 11.9612069%, rounding to two decimals would be 11.96% (since the third digit is 1, which is less than 5, so we keep the second decimal as is). So 11.96% becomes 11.96% but with trailing zeros removed. Wait, maybe it's 11.96% as is. The example had 4.230769% rounded to 4.23%. So in this case, 11.9612069% rounds to 11.96%, which has no trailing zeros, so it's 11.96%. Next, the trading period is premarket. The recent news events are two. Let's look at them. Reason 1: The company is doing a 1-for-50 reverse stock split, effective December 22nd, 2025. The summary mentions the stock slipped 11.94% on December 2nd, closing at $0.0966. The note says a reverse split consolidates shares and can signal distress. But the current movement is a premarket up 11.96% on December 3rd. Wait, the stock closed on Dec 2nd at $0.0966. The reverse split is announced, but the split-adjusted trading starts Dec 22, 2025. So the announcement is about the upcoming split. The note says reverse splits can signal distress, but the stock price here is moving up. That seems conflicting. Maybe the market is reacting to the split's implications. But the split itself usually doesn't directly affect the price unless there's a change in perception. For example, a reverse split might be seen as a positive if the company is trying to meet listing requirements, but the note says it can signal distress. However, the stock is up 11.96% in premarket, which is the same day as the split announcement. Wait, the split is announced on Dec 3rd (Eastern Time), and the stock is up in premarket. But the previous day's close was a 11.94% drop. So maybe the split announcement is being viewed as a positive catalyst. But reverse splits are usually seen as negative because they indicate low share price and possible financial trouble. However, if the market thinks the split will help the company meet exchange requirements (like minimum share price), that could be positive. So this is a bit conflicting. The stock is up, but the split is announced. Need to see if the split is the reason for the move. Reason 2: Appoints Tom Trowbridge as Senior Advisor to Drive Digital Currency Treasure Strategy. This is a new appointment. Appointing a senior advisor in a specific strategy area could be seen as a positive move, indicating the company is expanding into new areas or has a new strategic direction. This could be bullish if the advisor is reputable and the strategy is promising. Now, the stock is up 11.96% in premarket. The two news events are the reverse split and the new advisor appointment. The reverse split is a bearish event (signals distress), but the stock is up. The new advisor is a bullish event. So which one is causing the move? The split announcement is on Dec 3rd (Eastern Time), and the stock is up in premarket. The previous day's close was a 11.94% drop. The split is scheduled to take effect in December 2025. The immediate reaction to the split announcement might be mixed. However, the split itself doesn't change the company's value, but if the market interprets it as a step towards stability (meeting listing requirements), that could be positive. Alternatively, the market might be reacting to the new advisor appointment. The split announcement is in the same news as the previous day's drop, but the current movement is up. The split is a scheduled event, so the market might be factoring in the long-term implications. However, the immediate reaction could be positive if the split is seen as a necessary step for the company's future. But the note says reverse splits can signal distress. So if the market is reacting to the split, it.