Outflow early warning
Large, fast outflows came before several exchange failures. This lists the net flow of each exchange's published wallets, worst first. An outflow is a signal to look closer, not proof of trouble — it also happens when prices fall.
The wallet list has not answered yet; no flow is shown rather than a guessed one.
Source: DefiLlama CEX transparency. Below −5 % in 7 days is marked; in the score, the outflow factor gives 10 points down to −5 %, 5 down to −15 %, else 0.