According to the source, $100K is a critical BTC support level that defines near-term trend risk for traders. According to the source, a clear loss of $100K would open downside toward $87.8K as the next measured target. According to the source, any relief rally may fade around $107K, highlighting a potential near-term resistance zone. According to the source, these levels frame the immediate BTC trading range for planning entries, exits, and risk management.