Bitcoin dipped to $102.6K amid Israel-Iran tensions,  
then bounced to $106K before settling at $105.2K,  
still 6% below its peak.  
The CoinDesk 20 index dropped 4.4%,  
with ETH, AVAX, and TON down 6-8%.  
Circle’s stock rose 13% on IPO momentum  
and stablecoin rumors from Amazon and Walmart.  
Analysts see Bitcoin struggling to sustain rallies.  
A break below $106K signals "failed breakout,"  
with support at $100K-$101K.  
If lost, it may retest $88K-$93K.  
$90K could be a solid long-ter