Bitcoin nears breakout from the $85,000-$90,000 range as options expiry looms

AI Summary4 min read

TL;DR

Bitcoin has been stuck between $85,000 and $90,000 in December due to dealer hedging from options. With $27 billion in options expiring and a bullish bias, a breakout toward the higher end of the range is likely.

Key Takeaways

  • Bitcoin's price has been range-bound at $85,000-$90,000 in December, driven by dealer hedging from options gamma and delta.
  • A large options expiry of $27 billion on Deribit has a strong call bias, with a put-call ratio of 0.38, indicating bullish sentiment.
  • Options mechanics suggest a likely upside resolution toward the mid-$90,000s after expiry, rather than a break below $85,000.
  • Implied volatility is low near 45%, suggesting traders do not expect significant near-term price swings.
  • The max pain point at $96,000 reinforces the potential for an upward move as expiry approaches.
BTCUSD (TradingView)
BTCUSD (TradingView)

What to know:

  • Bitcoin has spent the majority of December pinned between $85,000 and $90,000.
  • That range has been enforced by dealer hedging tied to heavy options exposure, with dips bought near $85,000 and rallies sold near $90,000.
  • Some $27 billion of open interest are set to expire on Deribit with a strong call bias, and options mechanics point to a resolution toward the higher end as the more likely outcome.
  • Bitcoin has spent the majority of December pinned between $85,000 and $90,000.
  • That range has been enforced by dealer hedging tied to heavy options exposure, with dips bought near $85,000 and rallies sold near $90,000.
  • Some $27 billion of open interest are set to expire on Deribit with a strong call bias, and options mechanics point to a resolution toward the higher end as the more likely outcome.

Bitcoin BTC$87,834.98 has spent virtually all of December locked between $85,000 and $90,000, while U.S. equities rallied and gold hit all-time highs. That's left bitcoin investors frustrated, and the explanation lies in derivatives mechanics.

Now, those same mechanics indicate that the largest cryptocurrency could be making a break toward the high end of the range. The more likely outcome after expiry is an upside resolution toward the mid $90,000s rather than a sustained break below $85,000.

The key driver has been a heavy concentration of options around current prices. Options are contracts that give traders the right, but not the obligation, to buy or sell bitcoin at a set price. Call option holders benefit if price rises, while put options benefit if price falls.

On the other side of these trades are the options writers, who have to honor the contracts if the holders choose to exercise them. They hedge their risk dynamically in the spot and futures markets, and that behavior is controlled by what's known as gamma and delta.

Delta measures how much an option’s value changes for a $1 move in the bitcoin price. Gamma measures how quickly that delta changes as price moves. When gamma is high and close to spot, dealers are forced to buy and sell frequently, suppressing volatility.

According to X account, David, in December, large put gamma near $85,000 acted as a floor, forcing dealers to buy bitcoin as the price dips. At the same time, heavy call gamma near $90,000 capped rallies, with dealers selling into strength. This created a self-reinforcing range driven by hedging necessity rather than conviction.

BTC Gamma Chart (@david_eng_mba)
BTC Gamma Chart (@david_eng_mba)

With $27 billion of options approaching expiry on Dec. 26, this stabilizing effect weakens as gamma and delta decay.

This expiry is extremely large and has a bullish tint towards it. More than half of Deribit open interest rolls off, with a put-call ratio of just 0.38 (that is, there are almost three times as many call options as puts) and most open interest concentrated in upside strike prices between $100,000 and $116,000.

The max pain point, which refers to the price level at which options buyers would lose the most money at expiry and the sellers, typically dealers, would make the most, is at $96,000, which reinforces the upside skew.

In addition, implied volatility measures the market’s expectation of how much bitcoin’s price may fluctuate in the future, and the Bitcoin Volmex implied volatility index hovering near one month lows around 45 suggests traders are not pricing in elevated near-term risk.

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This report analyzes the structural decoupling between network usage and token performance. We examine 10 major blockchain ecosystems, exploring protocol versus application revenues, key ecosystem narratives, mechanics driving institutional adoption, and the trends to watch as we head into 2026.

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