#数字资产市场动态 Contract markets may seem like a casino, but in reality, they are battlefields.

There have been moments—first time using high leverage, losing half of the account in just 15 minutes, my mind was blank at the time. Only afterward did I realize that it’s not about luck, but the market teaching you in the most brutal way: no one makes money here without reason, and staying alive is far more important than making money.

The true turning point didn’t come from some "genius operation," but from developing a trading framework that allows you to survive.

For example, the BOLL indicator—most people use it as a prediction tool. My approach is different—it’s the market’s "heartbeat monitor." Contraction often indicates a decrease in volatility, and the market is brewing; the direction of the middle band reveals the tilt between bulls and bears; only when the Bollinger Bands widen and volume surges does it truly justify an entry. After SOL’s daily contraction last year, I cautiously positioned near the lower band, and the subsequent trend indeed followed.

This isn’t called prediction, but following signals.

Even the best system can’t resist the itch to trade.

I set three strict rules for myself, right next to my computer:

- Single loss never exceeds 2% of the account
- Open positions at most twice per trading day
- Once floating gains reach 50%, move the stop-loss firmly to the cost basis

These restrictions may seem like shackles, but in fact, they are armor to prevent being swallowed by the market. The market never rewards the boldest; it only recognizes those who survive the longest.

When trading evolves from "feeling to place an order" to "systematic execution," you truly regain control over your account.