Klaviyo KVYO Q1 2026 Beat Revenue NA EPS Exceeds by Significant Nvidia to Establish Singapore Research Hub as CityState Advances Physical AI Capabilities Polymarket Launches Prediction Markets for Private Companies Including OpenAI and Anthropic Nifty Pharma Index Hits Fresh Peak as Pharma Stocks Rally Up to 7 Strong Earnings and Weaker Rupee Fuel Optimism