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Long-term sentiment among Bitcoin options traders has shifted from a previously bullish stance to a more neutral outlook, as reflected by a key market indicator known as the 180-day BTC call-put skew, which has recently dropped to zero [1]. This development suggests that traders are no longer strongly anticipating upward price movements in the long term, signaling a more cautious approach to the Bitcoin market outlook.
The 180-day BTC call-put skew measures the ratio of call options—bets on price increases—to put options—bets on price decreases—for Bitcoin contracts expiring in 180 days. A high skew indicates a bullish market, as more traders expect prices to rise, while a zero skew indicates a balance between bullish and bearish bets, reflecting neutral sentiment [1]. CoinDesk, citing data from Amberdata, reported the significant shift in this metric [1].
Griffin Ardern, head of options trading and research at Blofin, described the move as a concerning sign. He noted that a similar pattern was observed during the early stages of the 2022 bear market, a period marked by substantial price declines for Bitcoin [1]. While past performance does not guarantee future results, the re-emergence of this pattern raises questions about the current market dynamics and potential risks.
According to Ardern, the increasing use of covered call strategies among traders has contributed to the weakening bullish sentiment. In a covered call strategy, an investor buys Bitcoin and sells call options against it to generate income from the premiums. This approach, however, limits potential upside gains if the asset’s price rises significantly. When widely adopted, such strategies can naturally lead to a more neutral or less aggressively bullish long-term sentiment in the market [1].
For investors and traders, the shift in long-term Bitcoin sentiment is a key consideration. While a neutral skew does not automatically predict a bear market, it indicates that the previous strong bullish conviction has diminished. This could signal a period of consolidation, sideways movement, or increased volatility. Actionable insights include diversification of investments, re-evaluation of risk management strategies, and staying informed about market developments [1].
The drop in the 180-day BTC call-put skew highlights the dynamic nature of the cryptocurrency market and the importance of analyzing derivatives data beyond just spot prices. As the Bitcoin market outlook continues to evolve, staying informed about options sentiment provides a clearer understanding of the collective expectations of market participants [1].
This shift in sentiment is not a definitive forecast of a downturn but rather a nuanced indicator of a more balanced market outlook. Investors are advised to consider this development in their strategic planning, particularly in light of macroeconomic conditions, regulatory developments, and the evolving landscape of institutional adoption and investment [1].
[1] Source: [1] Bitcoin Options Traders: Concerning Shift in Long-Term Sentiment Unveiled (https://coinmarketcap.com/community/articles/6891c229209b7b6a4565b38f/)

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