In afternoon trade the S&P/ASX 200 (Index: ^AXJO) (ASX: XJO) has built on yesterday's gain and is up a further 0.5% to 5,712.7 points. Four shares that have climbed more than most today are listed below. Here's why they are surging higher: The Bingo Industries Ltd (ASX: BIN) share price has climbed 5% to $1.93 after the waste management company announced that it will divest its waste processing facility in Banksmeadow in order to address an ACCC preliminary concern in relation to the company's proposed acquisition of Dial A Dump Industries. Management is optimistic that this will lead to the competition watchdog approving the acquisition in February. The Brainchip Holdings Ltd ( ASX: BRN ) share price has surged 8% higher to 9.6 cents after the developer of software and hardware accelerated solutions for advanced artificial intelligence (AI) and machine learning applications announced the signing of a strategic partnership agreement with SoftCryptum.