The CONCATENATE operate in DAX only accepts two arguments at a time. A better approach would be to utilize the & operator. As you are able to visualize, with the ability to define filter context within a formulation has immense and powerful functionality. Having the ability to reference only https://financefeeds.com/best-altcoins-to-watch-monsta-mash-mash-heats-up-at-0-0067-ethereum-eth-drops-below-2500-key-level-xrp-stays-bullish/