The entity has a beta of -0.0102, which indicates not very significant fluctuations relative to the market. Let's try to break down what Sina's beta means in this case. As returns on the market increase, returns on owning Sina are expected to decrease at a much lower rate. During the bear market, Sina is likely to outperform the market. Even though it is essential to pay attention to Sina current price movements, it is always good to be careful when utilizing equity historical returns. Our philosophy towards measuring any stock's future performance is to check both, its past performance charts as well as the business as a whole, including all available technical indicators. Sina Corporation exposes twenty-one different technical indicators, which can help you to evaluate its performance. Sina has an expected return of -0.0307%. Please be advised to validate Sina treynor ratio, as well as the relationship between the potential upside and expected short fall to decide if Sina stock performance from the past will be repeated at some point in the near future.