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FDLO Short Interest Plummets 82.7% in December — What Investors Should Know

Fidelity Low Volatility Factor ETF (FDLO) saw short interest fall 82.7% to 3,317 shares in December. Explore implications for investors, liquidity, and sentiment.

DWN Staff

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Fidelity Low Volatility Factor ETF (NYSEARCA: FDLO) experienced a sharp decline in short interest during December, with short interest dropping 82.7% to 3,317 shares as of December 31st from 19,224 shares on December 15th. This dramatic contraction in short positions highlights a notable shift in market sentiment around the low-volatility ETF.

Short interest is a useful barometer of investor positioning and potential upside pressure from short covering. For FDLO, the rapid reduction in short interest could reflect a mix of factors: traders closing short positions to lock in gains or limit losses, reduced bearish bets following market stability, or changes in ETF flows and liquidity that make shorting less attractive. Because FDLO focuses on low-volatility stocks, shifts in risk appetite and volatility expectations can disproportionately influence trading behavior.

For investors tracking Fidelity Low Volatility Factor ETF, the short-interest decline is worth monitoring but should be considered alongside other signals. ETF flows, underlying index rebalancing, and broader macro trends can all drive changes in short interest. A lower short-interest level can reduce potential short-squeeze risk, but it also may indicate diminished speculative interest. Likewise, trading volume and bid-ask spreads matter: low trading volumes can amplify price moves even when short interest is small.

What should investors do? First, confirm the data and timeframe when reviewing short-interest reports. Use short interest as one part of a multi-factor decision process that includes performance versus benchmarks, expense ratio, holdings concentration, and market volatility. If you’re a long-term investor in a low-volatility strategy, transient changes in short interest are typically less important than the ETF’s long-term track record and cost structure.

In summary, FDLO’s 82.7% decline in short interest in December is a noteworthy development that signals shifting market sentiment around low-volatility exposures. Investors should view the drop as an informational input—combine it with liquidity metrics, ETF flows, and macro context before making trading or allocation decisions.

Published on: January 14, 2026, 8:05 am

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