Dear Customer, Important Notice: After verification, the accounts mentioned in the image exhibit clear high-frequency trading behavior: • 8022131: Trades under 3 minutes account for 100%, with 100% being trades closed within 1 minute (scalping). • 80216609: Trades under 3 minutes account for 83%, with 64% being trades closed within 1 minute (scalping). Specifically: • Account 80216609 has been comprehensively assessed and ruled out for arbitrage behavior. The platform has settled all profits normally and has not performed any profit erasure. • Account 8022131, due to an excessively high proportion of short-cycle trades and the presence of arbitrage behavior, has been subjected to risk control measures according to the rules, including the deduction of commissions and the profits and losses within the relevant cycles. The platform's risk control is not targeted at whether a single trade is under 3 minutes, but is based on an assessment of the overall trading structure. The proportion of short-cycle trades for the aforementioned accounts is significantly abnormal, hence they were identified as high-frequency/arbitrage behavior. Once risk control is triggered, "both profits and losses from trades within 3 minutes are excluded from settlement," not just profits. This rule is applied uniformly. Furthermore, the platform has never required all orders to be held for a minimum of 3 minutes. It is clearly stated that: 👉 The claim that one must hold a position for a full 3 minutes to close it is a clear misinterpretation; it is an excessively high proportion of short-cycle trades that triggers the high-frequency trading判定.