I want to share a trading idea. At the same time, open 10 coins (selecting those with the highest trading volume), all in long positions. For each coin entry, set a 10% decline as the stop-loss point. If the profit of a single coin reaches 30% of the total position, take profit and exit immediately.

Coins that hit the stop-loss are temporarily sidelined and no longer added to, allowing other surviving positions to continue operating. The core of this logic is to cut losses early and let profits run—essentially betting on the favorable odds in a probability game.

For example, with a 10,000 USD capital, divide the investment into 4 stages, gradually increasing the amount:

- Stage 1: 100 USD per coin, total 1,000 USD for 10 coins
- Stage 2: 200 USD per coin, total 2,000 USD
- Stage 3: 300 USD per coin, total 3,000 USD
- Stage 4: 400 USD per coin, total 4,000 USD

This layered approach controls initial risk while increasing the stake as the direction is confirmed. The dual mechanisms of stop-loss and take-profit help automate discipline, preventing emotional interference in decision-making.