IBIT options price trading more calmly after Bitcoin rebound
Options on BlackRock’s iShares Bitcoin Trust (IBIT) are implying smaller future swings than bitcoin has recently shown, according to Saxo Bank. The firm's analysis, dated Sept. 23, put IBIT implied volatility at 37.4% and its 12-month implied volatility rank near the bottom of the range.
Why It Matters
A low implied volatility reading relative to recent realized volatility suggests option markets are pricing in calmer conditions than those recently observed, which can affect hedging costs and strategy choices for market participants who use IBIT options.
Key Facts
- Source of analysis: Saxo Bank (Koen Hoorelbeke, investment and options strategist)
- Date of options data: Sept. 23, 2026
- IBIT implied volatility: 37.4%
- Realized volatility (20 trading sessions through Tuesday): 45.5%
- IBIT implied volatility rank (12-month): 11.9
Saxo Bank’s options analysis shows BlackRock’s iShares Bitcoin Trust (IBIT) is trading with implied volatility that is lower than the fund’s recent realized swings. Using options data from Sept. 23, strategist Koen Hoorelbeke calculated IBIT’s implied volatility at 37.4%, while realized volatility over the prior 20 trading sessions was 45.5%. Hoorelbeke noted that the implied volatility rank — which places current implied volatility within its 12-month history — stood at 11.9 as of the Wednesday data, putting the metric near the bottom of its annual range. He wrote that, in his view, options prices appear to be anticipating calmer market conditions than those that have occurred recently. The analysis also highlighted technical levels for bitcoin. Resistance was identified around $87,000, where the cryptocurrency’s advance stalled on Sept. 21, and support was placed between $76,000 and $77,000. At the time of the report, CoinGecko showed bitcoin trading at $84,751, up 1.6% over the prior 24 hours. Implied volatility reflects market expectations for future price swings embedded in option premiums, while realized volatility measures actual past price movement. The divergence between IBIT’s implied and recent realized volatility may influence the pricing and attractiveness of different options strategies for traders and hedgers using IBIT instruments.
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