According to Ai 姨 (@ai_9684xtpa), a trading strategy with a 5% fee structure has yielded approximately a 50% return. This suggests that despite the relatively high transaction costs, the strategy has been profitable. Traders should consider the impact of fees on their net returns when designing their strategies. The source highlights the importance of balancing fee structures with overall profitability.

According to @ai_9684xtpa, the transaction fee set at 5% might be affecting the trading strategy, as the profit yield is approximately 50%. This indicates that despite relatively high transaction costs, the trading approach is yielding substantial returns, suggesting a robust strategy that can absorb such fees.