Terminal Price Range Explained: How to Read Simulation Outcome Bands
Terminal Price Range shows the simulated outcome band at the end of the horizon. It helps users understand whether a risk read is tight, wide, asymmetric, or uncertain.
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Use the live Risk Simulation to compare this concept with the rest of the TradingSimuLab model stack.
Open the Risk SimulationWhat terminal price range means
The terminal price range describes where the simulated paths finish at the end of the selected horizon. Instead of focusing only on one expected value, the range shows a band of possible outcomes. In many dashboards this is represented with percentile levels such as a lower percentile, upper percentile, current price, and expected value.
This is useful because markets rarely move in one clean line. A single expected value can make the result look precise, while the range shows how much uncertainty is attached to that estimate. The wider the range, the more cautious the interpretation should usually be.
Why percentile bands matter
Percentile bands help avoid overreacting to extreme paths while still showing downside and upside context. A lower percentile can represent a severe but not necessarily worst-case outcome. An upper percentile can represent a strong but not guaranteed outcome. The central range helps the user focus on the main body of simulated paths.
That does not mean outcomes outside the band are impossible. Real markets can move beyond simulated expectations. The purpose of the range is not to place a hard boundary around the future; it is to summarize the model's path distribution in a readable way.
How to interpret a wide range
A wide terminal range means the simulation sees greater uncertainty. This can happen because volatility is high, trend structure is unstable, or the asset itself is naturally noisy. A wide range is not automatically bad, but it means the user should not rely too heavily on the expected value alone.
If the range is wide and downside metrics are also severe, the risk read is more cautious. If the range is wide but upside is large and drawdown stress is manageable, the interpretation may be more balanced. Context matters.
How to use it with the rest of Risk Simulation
Terminal range should be read beside probability of gain, expected return, VaR, CVaR, and drawdown. It is the visual distribution layer. The other metrics explain the probability, average, tail, and path-stress layers.
After reviewing those risk fields, compare the result with Trend Detector and Timing Model. A technically strong setup with a very wide terminal range may still require caution. A moderate trend read with a tight and constructive terminal range may deserve further research.