The core of contract trading is leveraging to amplify gains, but the prerequisite is having a clear operational logic. Here is a shared approach for gradually progressing from small funds.

**Phase 1: Small Funds Snowball (300U→1100U)**

Start with 300U, participating with only 100U in the latest hot coins each time. Set two discipline lines: take profit and double your money to close the position immediately, and cut losses at 50U. With good luck, winning three consecutive trades can grow from 100U to about 800U (100→200→400→800). Luck plays a major role in this stage; play at most three rounds, and take profits when the goal is reached, aiming for around 1100U.

**Phase 2: Fund Advancement, Portfolio Approach (1100U+)**

As funds increase, divide the capital into three parts, each using different trading strategies:

First is the quick in-and-out type (around 100U), focusing on 15-minute timeframes for mainstream coins like Bitcoin and Ethereum, capturing short-term fluctuations for 3%-5% gains and then exiting—small profits with high turnover.

Second is the relaxed dollar-cost averaging approach (15U weekly), consistently investing 15U weekly to build Bitcoin contract positions, setting long-term goals (e.g., from $50,000 to $100,000), not worrying about dips, viewing over a half-year to a year timeframe.

Third is the major trend position, using remaining funds to act at key points. For example, if a Fed policy shift is expected to boost Bitcoin, open long positions to seek gains. The key is to set profit targets in advance (e.g., double and then exit) and a loss threshold (max 20% drawdown). Discipline takes precedence over prediction.