Positive global cues and encouraging quarterly numbers helped markets end the week on a positive note. Can investors make most out of the crisis in equity markets? ValueQuest Investment Advisors' Ravi Dharamshi shares his views; Why has JPMorgan upgraded India? Find out what JPMorgan's Pedro Martins Junior had to say. State Bank of India will announce its Q2 numbers tomorrow and what do analysts expect from the lender? For more updates from the business world, tune in to Let's Talk Business.