#稳定币 Solana's recent Kora update is worth paying attention to, especially the design of "paying transaction fees with stablecoins." This is actually quite interesting for copy traders—reducing fee costs means more funds can truly enter positions, which can accumulate significant advantages when executing refined position splitting and copy trading.

I've previously followed a few traders within the SOL ecosystem, and their biggest annoyance was the fee erosion during frequent small adjustments. Now, supporting direct stablecoin payments directly optimizes the cost structure for aggressive traders with high trading frequency.

The selling point of fee-free trading sounds glamorous, but the real situation depends on liquidity depth and slippage control—these are the key factors that determine the profitability of copy trading. From a copy strategy perspective, my current thinking is: for top traders mainly using SOL ecosystem tokens, consider increasing the copy ratio because their holding costs are indeed more favorable. Of course, this depends on whether the actual experience of Kora truly meets the promotional standards, which requires real trading validation.

Next week, I plan to test with a few top traders in the SOL space with small amounts to see if fee optimization can really translate into increased returns, and then make subsequent position splitting adjustments.