New Delhi, Sept. 29 -- Apollo Micro Systems has emerged as a stellar performer in recent months, with its shares continuing to build on gains, rising another 5% in today's trade (September 29) to a day's high of Rs.340 apiece, even as sentiment in the broader market remains fragile.

The expanding order book, strategic partnerships, and improving financials have attracted Dalal Street investors to add the stock to their portfolios.

So far in September, the shares have gained another 27%, building on a stellar 51% rally in August, bringing the two-month cumulative gain to 105% and marking them as one of the biggest performers in the defence space.

In recent developments, the company, on September 18, signed MoUs with Sibersentinel Techno...