Astera's 15-minute chart shows RSI overbought and KDJ death cross.

Based on the 15-minute chart of Astera, the RSI indicator has reached an overbought level and the KDJ indicator has formed a death cross, which occurred on February 6, 2026 at 13:30. This suggests that the stock price has experienced a rapid increase and is now unsupported by fundamental factors, and the momentum of the stock price is shifting towards a downward trend with potential for further decreases.