# Yesterday's Stock Pattern Recap: June 3, 2026 On June 3, twenty pattern picks went live. Directional accuracy landed at 15 out of 20—that is, 75% of picks moved in the predicted direction. The portfolio averaged a 1.98% one-day return. The range ran wide: best performer delivered 15.57%, worst declined 4.84%. IOVA served as the day's hero pick. The model predicted an 8.35% one-day move in the bullish direction. The actual outcome was 15.57%—an outperformance of 7.22 percentage points. This was not a narrow miss; the move exceeded the forecast substantially. IOVA also happened to be the session's best absolute performer, making it the highest-confidence positive surprise in the set. The week's methodology continues to show mixed calibration. Three-quarters directional hit rates indicate the signal is capturing real directional bias, but the magnitude prediction layer is consistently undershooting large moves. IOVA exemplifies this pattern: the direction was right, but the size estimate was too conservative. Conversely, PRMB (the worst pick, predicted 0.13% and declined 4.84%) shows the model can also miss downside entirely. With one day of data, the hero-to-worst spread is instructive but not yet evidence of systematic bias. Continued observation will clarify whether we need recalibration on volatility scaling or if yesterday was an outlier day with elevated realized moves.

2026-06-03: $IOVA predicted +8.35%, did +15.57%