The stock market has been on a rollercoaster ride in the past six months, with some stocks soaring to new heights while others struggle to stay afloat. Among the top performers, five stocks have stood out with impressive returns in the half-year period.

Leading the pack is Balu Forge, a Mid Cap stock from the Unbranded sector, with a score of 75 and a grade of Buy. This stock has seen a remarkable return of 325.44% in just six months. Balu Forge's technical grade is bullish, with an outstanding financial grade and an average quality grade. However, its valuation grade is on the higher side, making it a bit expensive for investors. Nevertheless, Balu Forge has proven to be a reliable performer and is part of the list of top-performing stocks.

Next up is Halder Venture, a Micro Cap stock also from the Unbranded sector, with a score of 71 and a grade of Buy. This stock has seen a return of 273.94% in the past six months. Halder Venture's technical grade is bullish, with a positive financial grade and an average quality grade. Its valuation grade, on the other hand, is attractive, making it a good option for investors looking for potential growth.

PG Electroplast, a Mid Cap stock from the Unbranded sector, has also seen a significant return of 270.21% in the past six months. With a score of 70 and a grade of Buy, this stock has a bullish technical grade, a very positive financial grade, and an average quality grade. However, its valuation grade is on the higher side, making it a bit expensive for investors. Nevertheless, PG Electroplast is part of the MomentumNow Stocks list, indicating its strong momentum in the market.

In the Micro Cap sector of Capital Market - Non Fund, Upsurge Invest. has seen a return of 241.26% in the past six months. With a score of 71 and a grade of Buy, this stock has a bullish technical grade, a very positive financial grade, and an average quality grade. However, its valuation grade is expensive, which may be a concern for some investors.

Last but not least, Key Corp, a Micro Cap stock from the Capital Market - Non Fund sector, has seen a return of 237.97% in the past six months. With a score of 74 and a grade of Buy, this stock has a bullish technical grade, a very positive financial grade, and an average quality grade. Its valuation grade is fair, making it a good option for investors looking for a balanced investment.

Overall, these top-performing stocks have shown strong growth potential in the past six months, with bullish technical grades and positive financial grades. However, investors should carefully consider the valuation grades before making any investment decisions.