I bought #NILtokens in the first second of the launch and after selling at the peak I lost half of the capital. Does anyone know how to explain why?

Order DateParTypeSideAveragePriceCompletedAmountAmount per Order IcebergTotalActivation ConditionsTP/SLStatus2025-03-24 10:08:54NIL/USDCMarketSell0.85906971Market667.1667.10573.0854 USDC--Filled2025-03-24 10:00:00NIL/USDCMarketBuy1.5932373Market667.1667.101062.8486 USDC--Filled