Failed Breakout Reversal Rates

The slippage on a failed breach is two ticks. Calculations found within orb trading stats tree63 suggest that these reversals occur more frequently than basic volatility models assume. Tracking the opening range breakout success rate requires measuring how often a price probe beyond the high or low fails to hold. Data shows that a failed breach often snaps back to the midpoint of the initial volatility zone.

The Mechanics of Failed Breaches

A failed breakout occurs when price penetrates the boundary of a specific timeframe but lacks the volume to sustain the move. This mechanical failure often results in a rapid mean reversion. Measuring this requires a fixed definition of a breach. A breach is only valid if the price closes beyond the level rather than just a wick touch. During the first fifteen minutes of the session, these false moves are common. The movement back to the midpoint is often faster than the initial probe. Recording the velocity of these reversals provides a clearer picture of intraday momentum than simply looking at direction.

Timeframe Sensitivity and Reversal Rates

The duration of the initial range dictates the probability of a reversal. A five minute range provides high frequency signals but carries more noise. Conversely, a thirty minute range establishes a much more significant boundary. Data indicates that a thirty minute range breach has a higher failure rate if the volume at the breach point is lower than the volume at the opening bell. The fifteen minute range sits in the middle of these two extremes. Most mechanical models focus on the first hour to establish these levels. A breach that fails within the first thirty minutes of the session is a high probability candidate for a midpoint return.

Volume and Midpoint Magnetism

Volume profiles often show a heavy concentration at the midpoint of the opening range. When price moves away from this zone without sufficient participation, the lack of liquidity creates a vacuum. This vacuum pulls price back toward the center. A failed probe of the session high often targets the midpoint with high precision. This is not a matter of sentiment. It is a matter of liquidity distribution. If the volume profile is thin above the boundary, the reversal is almost certain. The size of the opening range breakout determines the distance of the potential mean reversion.

Statistical Probability of Reversals

A small sample overstates the edge. Reliable data requires looking at hundreds of intraday sessions. The failure rate of a breakout depends on the distance from the market open. A breach occurring immediately at the cash open is different from a breach during the mid-morning lull. Statistics show that the most profitable reversals happen when the breach occurs during periods of declining volume. Measuring the distance between the breach point and the midpoint provides the expected value for the trade. This calculation removes the guesswork from the mechanical process.