The cryptocurrency market is experiencing a significant downturn, fueled by selling pressure and FUD (fear, uncertainty, and doubt) among investors. As a result, many altcoins are facing a high risk of sharp decline. While the overall market expectation is bullish for top altcoins, some may experience a significant drop in value in the coming week.

Hedera's HBAR is one such altcoin, exhibiting a high-momentum downward trajectory. Trading below its 50-day EMA, HBAR is testing the 200-day EMA and a long-term support trend line. With the bullish support under pressure, the dynamic support at $0.094 may break, leading to a potential drop to $0.073.

VeChain's VET is another altcoin under significant pressure, with a falling support trend line and downside potential between the 200-day and 50-day EMAs. The recent price drops have created an engulfing candle, indicating a possible negative trend. If VET falls below the support trend line, it may drop to the support level at $0.026.

Algorand's ALGO is also sending bearish signals, having lost 6.20% on June 7. The convergence of the 200-day and 50-day EMAs indicates a death cross, signaling a shift from a bullish to a bearish trend. A break below $0.16 could lead to a significant drop in ALGO's price, potentially down to $0.10.

In conclusion, the cryptocurrency market is facing a significant downturn, and certain altcoins are at risk of sharp decline. Investors should exercise caution and be aware of the potential risks associated with HBAR, VET, and ALGO. It is essential to stay informed and adapt to the changing market trends to minimize losses.