According to Cas Abbé, $OM, known as the largest RWA token, experienced a dramatic 90% drop on April 13th, resulting in a $5.5 billion market value loss. A significant whale movement was identified as a catalyst: 4 million $OM tokens were transferred to OKX, leading to a 35% price decline due to low liquidity as the whale began selling. This highlights the risks associated with whale activities in relatively illiquid markets.