Sell in May and go away is the tired investing adage. Well, will the investment markets now swoon in June? Talk of an impending recession grew much louder in May even without accompanying economic data pointing to an economy on the edge of contracting. There’s a lot of momentum in the economy, but stock investors are worried it is coasting, as consumers burn through pandemic savings. JP Morgan CEO Jamie Dimon warned last week he thinks consumers have six to nine months of spending power left. In the week ahead, consumer inflation and consumer sentiment data will be in focus. There have been ea…