HESAI-W (02525) shares surged 5.36% in pre-market trading on Tuesday, as investors eagerly anticipate the company's upcoming earnings announcement scheduled for later in the day.

The significant stock movement comes as HESAI-W is set to release its latest financial results. Earnings announcements often lead to increased trading activity and price volatility as investors react to the company's performance and future outlook.

While specific market expectations for HESAI-W's earnings are not provided in the available information, the positive pre-market movement suggests that investors may be optimistic about the company's upcoming report. As the trading day progresses, market participants will be closely watching for the official earnings release and any guidance the company may provide for future periods.