Low Volatility ETFs See Five Years of Outflows as Buffer ETFs Gain Traction – Crypto Market Implications

According to Eric Balchunas, low volatility ETFs have experienced five years of consecutive outflows and multiple liquidations, signaling a major shift in investor preference toward buffer ETFs that offer more predictable downside protection. This structural change in traditional ETF demand suggests investors are prioritizing risk management and stability, which could impact broader portfolio allocations, including reduced appetite for risk-on assets like cryptocurrencies. As more capital flows into buffer ETFs, the search for volatility and higher returns may shift toward crypto markets, potentially increasing digital asset trading activity as traders seek alternative high-yield opportunities (Source: Eric Balchunas, Twitter, June 3, 2025).
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The trading implications of this ETF trend are particularly relevant for crypto markets as institutional money often moves between asset classes based on risk perception. As low volatility ETFs bleed capital, buffered ETFs have seen inflows of approximately $2.3 billion year-to-date as of June 1, 2025, according to Bloomberg ETF data. This suggests a preference for controlled risk, which could dampen speculative fervor in equities and drive capital toward alternative assets like cryptocurrencies. Bitcoin, for instance, saw a price increase of 3.2% to $69,800 on June 2, 2025, with trading volume spiking by 18% to $25.4 billion across major exchanges, as reported by CoinGecko. Ethereum also mirrored this uptick, rising 2.8% to $3,780 with a 24-hour volume of $12.1 billion on the same date. These movements indicate that crypto markets may be absorbing some risk-seeking capital exiting traditional low-risk strategies. For traders, this presents opportunities in major pairs like BTC/USD and ETH/USD, especially if stock market volatility remains subdued. However, the risk lies in a potential reversal if buffered ETFs fail to deliver expected stability, pushing investors back to safer havens and away from crypto.
From a technical perspective, crypto markets are showing bullish signals amid these stock market shifts. Bitcoin’s Relative Strength Index (RSI) stood at 62 on June 3, 2025, indicating momentum without overbought conditions, per TradingView data. Ethereum’s RSI was similarly positioned at 59, suggesting room for further upside. On-chain metrics reinforce this outlook, with Bitcoin’s active addresses increasing by 5.7% to 1.02 million on June 2, 2025, according to Glassnode, signaling heightened network activity. Ethereum’s gas fees also rose by 12% to an average of 8 Gwei on the same date, pointing to growing demand. Meanwhile, correlation data shows Bitcoin’s 30-day correlation with the S&P 500 dropping to 0.38 as of June 3, 2025, down from 0.45 a month prior, per CoinMetrics. This decoupling suggests crypto may act as a hedge against equity stagnation. Institutional flows are also critical, with crypto-related stocks like Coinbase (COIN) gaining 4.1% to $245.30 on June 2, 2025, on a trading volume of 9.8 million shares, as per Yahoo Finance. This uptick reflects positive sentiment toward crypto exposure via equities, potentially driving further inflows into spot Bitcoin and Ethereum ETFs, which saw $105 million in net inflows on June 2, 2025, according to SoSoValue. Traders should watch resistance levels at $70,500 for Bitcoin and $3,850 for Ethereum, as breaking these could confirm bullish continuation.
The correlation between stock market trends and crypto remains a pivotal factor for cross-market analysis. As low volatility ETFs lose ground, the reduced risk appetite in equities could push institutional investors toward crypto as an alternative high-yield play. This is evident in the rising volume of crypto ETF products and the performance of crypto-linked stocks. However, if buffered ETFs underperform, a flight to safety could negatively impact crypto prices. For now, the data suggests a window of opportunity for traders to capitalize on crypto momentum while monitoring stock market sentiment closely as of June 2025.
Eric Balchunas
@EricBalchunasBloomberg's Senior ETF Analyst and acclaimed author, co-hosting Trillions & ETF IQ while bringing deep institutional investment insights.