Bitcoin’s BVIV volatility index has plummeted to its lowest level since 2025 as demand for options dwindles, but there is still a surge in overwriting strategies and downside protection remains expensive.
By Omkar Godbole|Edited by Sheldon Reback47 min ago3 min readMake preferred on ShareShare this articleCopy linkX (Twitter)LinkedInFacebookEmailMake preferred on Bitcoin's BVIV volatility index continues to decline. (TradingView)SummaryShow- Bitcoin’s volatility index, known as BVIV, dropped to 35.59% over the weekend, marking its lowest point since September. Earlier this year, it soared above 90%.
- While demand for options betting on significant price fluctuations has decreased, miners and corporations continue to sell options through overwriting, contributing to market saturation.
- Despite the overall decline in volatility, downside insurance remains costly, with put options trading at a premium compared to calls, indicating ongoing concerns regarding potential price declines in the leading cryptocurrency.
Recently, Bitcoin’s BTC$64,961.03 price has stabilized, and although options traders are not anticipating substantial movements in the near future, the cost of protection against declines remains high.
Since early July, Bitcoin's price has fluctuated between $62,000 and $66,000. Over the weekend, Volmex’s BVIV index, which reflects Bitcoin’s annualized 30-day implied volatility, reached 35.59%, its lowest since September.
This index serves as a crypto counterpart to the Cboe Volatility Index (VIX), which gauges implied volatility in U.S. equities and is often referred to as a "fear index" due to its correlation with options activity and the demand for price protection. A higher index indicates increased market anxiety.
The current BVIV level represents a significant decline from early February when it peaked above 90% as Bitcoin's price plummeted from $90,000 to nearly $60,000, prompting traders to seek options for hedging against drastic price changes.
Supply and Demand Dynamics
The recent drop in BVIV is attributed to a "widespread supply-demand imbalance" in the crypto options market, according to Griffin Sears, head of derivatives at cryptocurrency prime brokerage FalconX.
With Bitcoin's price remaining stable, the interest in "directional optionality," or speculation on major price movements, has diminished, he noted.
Directional optionality involves traders purchasing call or put options to capitalize on expected significant movements in the asset's price, but such activity has significantly waned. This decline in demand is evident in BVIV’s drop.
Call options allow investors to buy an asset at a lower price if the value increases, while put options provide a safeguard against price declines.
Despite the lower demand, the supply of options remains high. While every option contract involves both a buyer and a seller, a "high supply" in this context indicates that more investors are writing (selling) options to market makers, who typically maintain a neutral market stance and provide liquidity by purchasing these options.
Sears pointed out that an increasing number of market participants, including Bitcoin miners and corporate treasuries, are employing "systematic overwriting programs."
These strategies involve writing call options to generate returns on their Bitcoin holdings, effectively increasing market supply and dampening volatility.
The impact of this systematic options selling on the BVIV is likely magnified by the usual midyear slowdown in prices and a cooling spot market. With fewer traders active during holiday periods, realized volatility (the actual price movement) has decreased, further exerting downward pressure on implied volatility (the market’s expectations of movement), Sears explained.
Put Options Maintain Higher Prices than Calls
A lower BVIV does not imply that investors are optimistic or unconcerned. Sears emphasizes that although volatility is low, the "put skew" remains high.
This indicates that investors are still willing to pay a premium for put options, or downside protection, with these contracts generally costing more than call options. This suggests that while traders do not foresee a significant price swing, they are still cautious about the possibility of further declines in the bear market.
In the meantime, sophisticated traders are shifting their focus to timing rather than the likelihood of Bitcoin price movements.
“Participants focused on volatility are increasingly looking beyond simple long volatility positions," Sears stated. "Instead, they are identifying relative value in Bitcoin’s steep term structure and high put skew.”
This reflects a trend where professional traders are moving away from straightforward "buy volatility" strategies to capitalize on the price differences of options across different expiration dates and the additional premium paid for downside protection.
Illusion of Safety
Himashu Sahay, chief technology officer and co-founder of Bitcoin-backed lending platform Arch, warns that decreasing volatility expectations can create a misleading sense of security.
“Low implied volatility gives BTC borrowers a false sense of security. When leverage is inexpensive, aggressive positioning can occur without adequate downside protection,” he remarked in an email.
He cautioned that the risk has not vanished; it is merely underpriced and under-hedged, leading to vulnerability to abrupt price shifts and potential forced liquidations.
Sahay suggested that the solution is not to wait for a volatility spike to instill discipline but to establish credit and leverage structures with clear, transparent risk parameters from the outset to prevent a temporary liquidity crunch from escalating into forced liquidations.
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