Crypto traders have moved rapidly from fear to aggressive risk-taking, pushing the market’s Fear & Greed Index to its highest level since shortly before October’s record $19 billion liquidation event.
The Crypto Fear & Greed Index, developed by Alternative.me, climbed to 74 on Tuesday, up sharply from 27 on Aug. 12. It then eased to 65 on Wednesday. The indicator remained in fear territory from late July through Aug. 19 and dropped to 25 on Aug. 6, a reading classified as “extreme fear.”
The index measures market sentiment on a scale from zero to 100. Its calculation gives significant weight to Bitcoin’s volatility and price momentum, while also factoring in social media activity, Bitcoin’s overall market share and Google search trends. Any reading above 50 is considered greed.
Rather than forecasting future prices, the gauge is intended to show how investors are behaving at the present time.
The index previously reached a similar level on Oct. 5, 2025, just five days before a historic crypto sell-off triggered the closure of approximately $19 billion in leveraged positions during a single session. The event remains the largest liquidation wave on record.
Speculative Demand Returns to Crypto
The reversal in sentiment has accompanied a strong recovery across the crypto market. Bitcoin has risen from below $68,000 last week to almost $80,000, while several major tokens have posted gains of up to 70%.
Traders have also begun returning to the so-called debasement trade after speculative capital had been concentrated in artificial intelligence, memory-chip and semiconductor stocks for months.
Smaller tokens have experienced even bigger moves. Dogecoin has advanced about 24% over the past week, while several low-cap memecoins have recorded triple-digit gains.
Thinking Cat surged 131% in seven days, Cash Cat gained 113%, and Dog (Bitcoin) nearly doubled.
The rapid flow of capital into thinly traded speculative assets suggests that risk appetite is returning strongly. However, extreme sentiment can also signal that traders are becoming overly optimistic, increasing the potential for a correction.
Federal Reserve Outlook Could Test the Rally
The next major catalyst arrives Friday, when Federal Reserve Chair Kevin Warsh gives his first Jackson Hole keynote in the role.
Investors will be looking for indications about the central bank’s outlook for interest rates and inflation following recent swings in long-term Treasury yields. The recent pullback in those yields helped fuel Bitcoin’s move higher from below $68,000.
With crypto sentiment now approaching extreme optimism, traders will be watching Warsh’s comments for clues on whether the current rally has further room to run or whether risk appetite has become stretched.
