https://www.reuters.com/article/us-lyft-results/lyft-raises-forecast-for-2019-as-price-war-with-uber-eases-ridership-rises-idUSKCN1UX2BQ >Lyft Inc posted a jump in revenue on Wednesday in its second-quarter results, allowing the ride-hailing company to lift its forecasts as more riders used the service and price competition with rival Uber eased.