BIO's current price is at 0.04653, down 6.90%, showing a clear bearish technical setup. From the 15-minute timeframe, there has been a continuous downtrend across 64 candles, with price firmly adhering to the downtrend line under significant pressure.

Regarding key price levels, 0.04657 serves as an important dynamic resistance and a reference point for bounce stop-loss. The support level below is at 0.04541 (previous low), which is a critical zone for bears to continue applying pressure. Looking upward, resistance levels are distributed at 0.04842, 0.04887, and 0.04939 respectively.

From a trading strategy perspective, bounce opportunities require cautious assessment. With price constrained by the trend line, each rally could become a shorting opportunity, but only if there's no effective breakout. The MACD indicator shows that bullish momentum is significantly declining, which is a warning signal. Going forward, close attention should be paid to whether price will test the previous low of 0.04541 again, particularly if it breaks below this level—the risk would escalate further. Overall, heightened caution is warranted in the short term.