In trading, people often feel reassured by the phrase "I am in control of the situation" - setting stop losses, making plans, and reviewing records, it seems that everything is under control. However, behavioral finance has revealed a counter-intuitive fact: The excessive pursuit of “a sense of control” will actually amplify irrational behavior. Wmax behavioral finance series points out that real risks are often hidden in those moments when "I think I can control it."

The illusion of control: from ritual to obsession

The "Illusion of Control" in psychology refers to an individual's overestimation of his or her influence on random events. In trading, this illusion often manifests itself in "ritualized behaviors": placing orders at a fixed time, using specific color charts, and adhering to a certain pre-opening process. These behaviors are harmless in themselves, but once they are given the meaning of "increasing the winning rate", they slip into a cognitive trap.

Even more insidious is thefalse sense of control brought about by technological tools. Modern trading platforms provide real-time data, multi-screen monitoring, and automated alerts, allowing users to feel “in control.” However, research shows (Fenton-O’Creevy et al., 2003) that traders who rely too much on monitoring have greater emotional fluctuations and are more likely to frequently intervene in positions due to small price changes, which in turn reduces long-term performance. Information overload is not control, but another form of distraction.

Stop-loss paradox: It’s originally for risk control, but it becomes an emotional outlet

Stop loss is originally a risk management tool, but in practice it is often transformed into an "emotional release valve". Many traders view stop-loss levels as "error boundaries" - once they are hit, they conclude that they have "misjudged" and rush to close their positions to get rid of the guilt. This mentality leads to two problems:

Premature stop loss: Leaving the market during normal fluctuations and missing the subsequent trend; Trailing stop loss: Continuously moving the stop loss position downward after the loss expands, which is actually delaying the face of reality.

Behavioral experiments show that when traders tie stop loss to "self-evaluation" (such as "stop loss = I was wrong"), their subsequent decisions will be significantly biased towards conservative or retaliatory position increases. True risk control should be stripped of moral judgment and only used as a probability management tool.

Plan deviation: The logic written down changes when executed

Most people will write down the reasons before opening a position: "If A happens, do B; if C happens, exit." However, retrospective research found (Barberis, 2018) that more than 60% of traders will unconsciously modify the original logic during market fluctuations and overwrite the old plan with a new explanation. For example:

Reason: "Break through the resistance level and buy" → After falling below, it becomes: "This is a washout, the main force is collecting funds"; Reason: "The fundamentals have deteriorated and sell" → After rebound, it becomes: "The market has misjudged, I should increase my position."

This kind of "backward-looking rationalization" seems flexible, but it is actually the product of cognitive dissonance - the brain automatically weaves new stories to relieve the discomfort of "I was wrong." Over time, traders lose awareness of their own logical consistency and fall into the illusion of being "always right."

How to identify and weaken the illusion of control?

The first step is todistinguish between “controllable” and “uncontrollable”.

Controllable: position size, risk ratio, compliance with rules; uncontrollable: short-term price fluctuations, news breaks, and other people's behavior.

Focus your energy on the former and accept the latter as the market norm.

The second step is tointroduce an “outside perspective”. Regularly ask a third party (or your future self) to review your trading log and ask, “Was this decision based on the information available at the time? Or was it an afterthought?” An outside perspective can effectively break the self-justification cycle.

The third step is to design “antifragile” rules. For example:

It is prohibited to modify the stop loss within 24 hours after opening a position; each transaction must be accompanied by "falsification conditions" (such as "if

Conclusion: Real control is to admit that you are out of control

Financial markets are essentially complex adaptive systems, full of nonlinearity and emergence. Trying to control it completely is like trying to hold onto flowing water. Wmax behavioral finance series believes: A mature trader is not the one who is always adjusting the rudder, but the one who understands that the wind and waves cannot be eliminated and only ensures that the hull does not crack.

Only by letting go of your obsession with “perfect control” can you gain true freedom of decision-making.