Bitcoin options markets are showing a defensive bias as traders increasingly seek downside protection. Implied volatility for BTC surged during recent sell-offs, with March 27, 2026 data from Markus Thielen showing a jump from the low-40% range to 65.4% before easing back toward 50%.
At the same time, the options skew shifted sharply toward puts, reaching -13.0%, highlighting a growing preference for protection against further price declines.
Put buying has risen sharply, making up 29% of Bitcoin and 37% of Ethereum option trades over the past week. This shows that traders are getting more cautious, worried that ongoing geopolitical tensions could keep inflation high and put pressure on growth-sensitive assets, not just oil. Even though Bitcoin’s spot price has stayed fairly stable compared to other risky assets, the increase in options trading shows that traders are actively protecting themselves instead of staying relaxed.
📊Today’s #BIT Daily Chart – March 23, 2026 ⬇️
Bitcoin Options Markets Turn More Defensive as Downside Protection Picks Up#BIT #BTC #Ethereum #ETH #CryptoOptions #ImpliedVolatility pic.twitter.com/3afVMehJUS
— BIT Official (@BITofficial_EN) March 23, 2026
In early 2026, Bitcoin traders grew cautious and bought put options to protect against risks from the U.S.-Iran conflict. The put/call ratio hit 0.84, the highest since June 2021. After a 19% drop, Bitcoin stayed around $68,000–$70,000. Traders focused on guarding against more losses, watching support near $65,000. Some analysts say that when put buying is very high, it can sometimes mean the price might bounce back.
Implied volatility spike signals hedging demand
The chart shows Bitcoin’s implied volatility and options skew from late 2025 to mid-March 2026. Volatility jumped when Bitcoin fell toward $60,000, as traders bought protection against more losses. After the panic eased, some of these trades were closed, so volatility went down a little. But the skew is still high on puts, showing traders are still paying extra to guard against price drops.
Defensive stance persists despite spot resilience
Even though overall trading volumes are low, traders are moving more into protective positions. Thielen says this shows growing concern that inflation from geopolitical events could affect risk assets.
Bitcoin has held up better than stocks and altcoins, but the options market shows that traders are getting ready for possible price swings. Watching skew and put volumes is important because these fast-moving indicators can show changes in sentiment before the price moves. Meanwhile, Bitcoin and Ethereum rallied sharply, climbing above $74,000 and $2,270, respectively, as traditional markets, including equities and gold, remain under pressure.
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