$BIRB 15m suddenly surged 4.27%, with volume jumping to 2.9x and a Z-score above 3.5—this isn’t just a random wobble. The closing price has just moved above the upper boundary of the recent 20-candle 5m range. The aggressive buy/sell ratio is 1.34, and the net aggressive trading volume is 14.5%, showing a clear directional bias.

On the OI side, it’s up 0.31% over 15m and 1.3% over 1h, with both nominal changes ranking near the top. The anomaly percentile is 80%, and the structure looks more like new leveraged longs entering than a fleeting short squeeze. 24h trading volume is 104M, with adequate depth.

Ranked #32 for anomalies across the full pool and #35 for nominal change—not the most explosive, but still notable. Watch whether this move can hold above the upper boundary; if chasing, keep an eye on whether volume can continue.