Risk at this time on August 13

Strong "pullback" risk: After a rise of 8–10%/24h, altcoins are often quickly sold off by 5–15%.

Sensitive macro news: Upcoming U.S. economic data (inflation, interest rates) could lead to significant fluctuations in BTC.

Altcoins are more sensitive to waves than BTC: If BTC makes a slight adjustment, altcoins can drop deeper and faster.