理性群

at a roulette table. He no longer asked, “Can this candle rip?” He asked, “Who is de-risking here, who is absorbing, and whose leverage is most exposed?” The questions were less exciting, but much closer to reality. Ruan Qingdai turned the `Risk Board` into a real product. At first it was only for the group. Later, people were willing to pay for a subscription. Not because it predicted price, but because it explained risk clearly. The same $200,000 of capital behaves very differently at 5x versus 10x when volatility changes. Many traders think a stop-loss makes them safe, but in thin overnight liquidity, there can be a long gap between the trigger and the actual fill. They did not turn it into some exaggerated startup myth.