Stock-specific action remained in focus on Dalal Street on October 22, with investors reacting to corporate developments and quarterly earnings. Indosolar share price down more than 2 percent after the company reported an 89.2 percent year-on-year decline in profit to Rs 5.02 crore, while revenue fell 23.2 percent to Rs 155.6 crore. Rajratan Global Wire share price shed 5 percent despite the company reported a 17.5 percent year-on-year rise in consolidated profit to Rs 24.14 crore, while revenue grew 26.1 percent to Rs 370.8 crore.