what's the point? risk free interest on a rolling 28-day buffer is less than a chequing account, which is essentially zero. I guess it's a good PR & signaling m

what's the point? risk free interest on a rolling 28-day buffer is less than a chequing account, which is essentially zero. I guess it's a good PR & signaling move but I think it's more important that you focus on reducing the % or length of the reserve.