The divergence tests whether altcoins can sustain momentum without Bitcoin leading the way. The move reflects technical positioning rather than a fundamental shift in market structure, experts told Decrypt.
"When the Fear & Greed Index hits extreme lows like 10 or 11, it typically signals that the forced selling phase of a deleveraging event has reached exhaustion," Lacie Zhang, research analyst at Bitget Wallet, told Decrypt. "Over the past week, as Bitcoin found tentative support near the $63,000–$64,000 range, high-beta altcoins began to bounce simply because they were oversold on a technical basis."
"This explosion isn't a sign of returning confidence but rather a result of thin liquidity and the clearing of over-leveraged short positions," Zhang added. "In an environment of extreme fear, even a small amount of bottom-fishing by brave dip-buyers can cause outsized percentage gains in alts."
The altcoin rally is also a result of "heavily positioned" bearish bets, Rachel Lin, CEO of SynFutures, told Decrypt. "When sentiment is depressed, even modest stabilization in Bitcoin can trigger short covering and rotation into higher beta assets," she said. "This move appears more technical and liquidity-driven than a reflection of improving fundamentals."
Macro pressuresLin pointed to Bitcoin's dip below $66,000 amid escalating Middle East tensions as evidence that crypto remains macro-sensitive. "While selling pressure has eased and dip buyers are active, we have not yet seen consistent safe-haven flows," she added.
The SynFutures CEO noted a divergence between retail sentiment and institutional capital allocation, citing "selective allocation into DeFi infrastructures" such as Morpho, which supports certain alt sectors more than the broader market.
Lin said that for altcoins to sustain momentum, broader macro uncertainty needs to ease alongside improving liquidity conditions with renewed capital inflows—factors that could suggest a potential risk-on scenario and transition the ongoing rally into a sustained uptrend.
Zhang cautioned that calling this the start of a sustained uptrend remains premature. "While Bitcoin showed resilience by rebounding to the $66,000 to $68,000 zone after the reports involving Iran, the market remains in a state of geopolitical paralysis," she said. "We are currently seeing a relief rally fueled by short-covering and tactical rotation into beta assets that were hit hardest during the weekend drop."
She outlined three pillars needed for a sustained recovery: institutional stabilization, macro clarity, and technical confirmation. "We need to see a return to consistent net inflows in the Spot Bitcoin ETFs," Zhang said. "The macro overhang must ease, specifically regarding the Fed's interest rate trajectory and the potential for an energy-driven inflation spike due to Middle East tensions."
