The stock market has been on a rollercoaster ride in the past six months, with some stocks soaring to new heights while others have struggled to stay afloat. But what's driving the market today? Let's take a closer look at the top-performing stocks in the past half year and what makes them stand out.

Topping the list is Mufin Green, a small-cap stock from the finance/NBFC sector, with an impressive return of 512.9%. This stock has a score of 70 and a grade of Buy, indicating a strong performance. Its technical grade is bullish, while its financial grade is very positive. However, its quality grade is average and its valuation grade is very expensive.

Next up is Rajoo Engineers, a small-cap stock from the domestic value-added sector, with a return of 340.89%. Like Mufin Green, it also has a score of 70 and a grade of Buy. Its technical and financial grades are both bullish, but its quality and valuation grades are also average and very expensive, respectively.

Waaree Renewab., a mid-cap stock from the utilities sector, takes the third spot with a return of 262.06%. This stock has a score of 75 and a grade of Buy, with a bullish technical grade and an outstanding financial grade. However, its quality grade is average and its valuation grade is also very expensive.

Shilchar Tech., a small-cap stock from the capital goods sector, has given a return of 239.06% in the past six months. With a score of 70 and a grade of Buy, this stock has a bullish technical grade and a very positive financial grade. Its quality and valuation grades, however, are average and very expensive, respectively.

Last but not least is Suratwwala Busi., a small-cap stock from the real estate sector, with a return of 222.75%. This stock has a score of 75 and a grade of Buy, with a bullish technical grade and an outstanding financial grade. Its quality grade is average and its valuation grade is also very expensive.

Overall, these top-performing stocks have shown strong technical and financial performance, but their quality and valuation may be a cause for concern. As always, it's important to do your own research and consult with a financial advisor before making any investment decisions.