A couple of snippets I just found in a B of A Securities research report from July:
"But delivering promises is taking a toll. As the company cuts marketing, raises fees, and changes it funding mix to deliver earnings, we are seeing 1) 10%-plus brokerage account attrition, 2) larger drop off in trading versus peers, 3) much higher account acquisition costs despite marketing reduction, 4) fewer new brokerage accounts, and 5) declining bank accounts/deposits."
and
"How will deposits grow? ET is no longer paying top 1%nationwide rates on deposits, which resulted in an 8% drop in deposit balances in 2Q. Combined with the impact of significantly lower marketing spending and slowing cross-sell to brokerage customers, we question what will drive deposit growth going forward."