Third-largest YTD Bitcoin exchange withdrawal driven by whales

Definition

Breakdown of the net flow of coins into/out of exchanges by the USD value of the transactions.

Roughly $200 million of Bitcoin was withdrawn from exchanges yesterday, the third most year-to-date.
March 7 saw Fed Chairman Powell testifying to the Senate, in addition to the Grayscale vs. SEC case.
The exchange balance suggests Bitcoin was deposited on exchanges initially due to fears of higher interest rates.
However, whales took an opportunity to withdraw large amounts of Bitcoin amid hysteria and volatility.