At 20 years old, trading contracts can earn a stable 30,000 a day. Is there still a need to work? To achieve steady profits in contract trading, the key lies in scientific position management, precise trend judgment, and strict risk control. First, position management is fundamental; it is recommended that a single position does not exceed 5%-10% of total capital, using a staggered entry method to avoid concentrated risks from heavy single trades. Gradually increase the capital after making profits, using the profits to seek greater returns while ensuring the safety of the principal. Secondly, trend judgment is core; always adhere to the principle of 'going with the trend', utilizing technical indicators (such as moving averages, MACD, Bollinger Bands, etc.) combined with volume-price relationships to identify market trends. Only take long positions in an upward trend and only short positions in a downward trend to avoid counter-trend operations. Strict stop-losses are essential; set a stop-loss line of 3%-5% for each trade, never hold onto losing trades. Small stop-losses are meant to prevent large losses; a stop-loss is not a failure but a pathway to better opportunities. Additionally, after making profits, implement a staggered take-profit strategy; when profits reach 20%-30%, partially close positions and set a trailing stop for the remaining positions to maximize profits. Psychological control is key to long-term profitability; do not become overly confident after a profit or emotional after a loss. Stay calm and strictly execute the trading plan; there are always opportunities in the market. Furthermore, it is advisable to regularly review and summarize, optimizing trading strategies to avoid repeated mistakes. Trading contracts is not gambling, but an investment behavior that requires professional skills and discipline. Only by being steady and methodical can one remain invincible in the market.