How to manage large funds has always been a widely discussed topic. However, talking about it on paper is always shallow, so we conducted a real test for half a year and truly achieved it. With a principal of 10 million, using OKX strategy tools, we made a profit of 200,000 in less than half a year, with an annualized return close to 30%: Core tools ———— Dual Currency Win (main force, flexible pricing + term) Hedging short positions (risk control) Shark Fin/Simple Coin Earning (defensive allocation) Core strategy logic ———— 1. Dual Currency Win covers the entire range → replaces manual judgment phase Regardless of bull or bear markets, there are always some orders within the price range: - When rising: low orders are exercised (earning interest + price difference), high orders continue to earn high interest. - When falling: high orders earn high interest, low orders wait to be exercised. 7-day short cycle + automatic reinvestment: avoids timing, funds are always in operation. 2. 20% constant short position hedging → smooths out volatility risk. The reason for adding hedging here is to prevent your BTC from being sold off. - When falling, short positions profit to offset spot losses; when rising, Dual Currency Win's high interest covers short position losses. - Rebalance every quarter (reduce short positions when prices rise, increase short positions when prices fall). 3. Shark Fin bottom line defense → prevents black swan events. The capital protection structure ensures that in the worst-case scenario, you get back your principal + minimum returns (annualized 3-5%). If BTC fluctuates within the range, you can additionally earn 8-15% enhanced returns. ----------------------------------------- Of course, achieving close to 30% high annualized returns also coincided with the BTC uptrend, combined with our traders' judgment of bull and bear phases (skr～ However, achieving a 10% return with a regular lazy version is also completely feasible✌️ Of course, I also want to remind everyone: although Shark Fin is a capital protection type of financial tool, Dual Currency Win still has currency exchange risks, so everyone should enhance their basic financial tool usage knowledge before using it reasonably~