How it works
Each round draws a fresh price path of 61 points that starts at 100. Every step is an independent random move of up to about 1.5% in either direction, with a tiny upward tilt: the next candle rises with a probability of 51%. You see the path without its last step and guess the direction. The chart is scaled only to the points you can see, so its edge does not give the hidden candle away. After your guess, the last segment appears in green (up) or red (down), and a new chart follows about a second later.
Your hit rate is hits divided by rounds. Because every step is independent of everything before it, no way of reading this chart can improve your odds: always pressing Up ends near 51% over many rounds, and any other approach ends near 50%. Streaks of four or five correct guesses happen regularly by luck alone. Your best streak is stored only in your browser.
Real markets are not a pure coin toss, but the game shows a real trap: a pattern you believe you see is not evidence. Before you trust a chart rule, test it on enough historical data, including costs. The game is for illustration only and says nothing about your trading ability.