How Streak Detection Works
How DuelIntel identifies consecutive multiplier hits, what streaks mean in a statistical context, and why they carry no predictive value.
What Is a Streak?
A streak occurs when the same multiplier hits on consecutive spins. If x4 appears three times in a row, that is a 3-spin streak for x4. DuelIntel tracks active streaks in real time and maintains session records of the longest streak observed for each multiplier tier. Streaks are purely descriptive — they describe what just happened in the spin sequence.
How DuelIntel Detects Streaks
The detection logic is straightforward. After each spin, DuelIntel compares the new result to the previous one. If they match, the active streak counter for that multiplier increments. If they differ, the counter resets.
- --A streak of 1 is just a normal single hit (not flagged)
- --A streak of 2 means the same multiplier hit twice consecutively
- --The alert system triggers at 3 or more consecutive hits (configurable)
Session records track the longest streak seen for each multiplier since the dashboard was opened. These persist until you refresh or start a new session.
What Streaks Mean Statistically
Streaks are expected in any random sequence. With x2covering 50% of the wheel, consecutive x2 results are common — a 2-spin x2 streak has a 25% probability on any pair of spins. Even rare multipliers will occasionally streak. This is normal randomness, not a pattern or signal. The probability of a streak continuing on the next spin is always equal to that multiplier's base probability, regardless of how long the current streak is.
The Gambler's Fallacy
The gambler's fallacy is the belief that past outcomes influence future independent events. In Castle Roulette, this appears in two forms: believing a streak will continue because it is "hot," or believing it must end because it has "gone on too long." Neither is true. Each spin is independent. The wheel does not know or care what happened on previous spins. A 5-spin x2 streak does not make the sixth spin more or less likely to be x2. The probability remains 50.0% regardless.
The Alert System
When a multiplier hits 3 or more times consecutively, DuelIntel surfaces an active streak alert in the dashboard. This threshold is configurable in settings. The alert is purely informational — it highlights a noteworthy statistical event, not a recommendation to act. Alerts clear automatically when the streak ends. For a complementary view, the drought tracker monitors the opposite pattern: extended gaps between hits. Together, streaks and droughts give you a complete picture of recent multiplier behavior. See the strategies page for how different frameworks use this data, and How It Works for the full analytics pipeline.
DuelIntel is an entertainment and statistical analysis tool. It does not predict future outcomes. Roulette results are random — past spins do not influence future spins. No strategy or analysis can guarantee profits. Gamble responsibly. 18+