Reading Bitcoin Options Flow Through Gamma, Skew, and Volatility
Summary
The note interprets recent Bitcoin options positioning as a tug-of-war between downside protection and call overwriting. It identifies put purchases and put spreads around lower strikes as evidence of defensive positioning, while an overwrite fund shifted call exposure to later expiries and sold upside strikes. The author also points to demand for higher-strike calls from bullish traders, alongside exits from far out-of-the-money calls.
The analysis connects this flow to changes in volatility: realized volatility had exceeded implied volatility over a short window, market makers absorbed call selling, and volatility of volatility rose after a sharp market move. The author describes the volatility curve falling as conditions calmed, with put skew remaining elevated. These observations are tied to uncertainty about trade negotiations, large-holder Bitcoin selling, and thin altcoin liquidity. It is a qualitative interpretation of positioning and market data, not a complete methodology or a standalone forecast; the author explicitly treats political developments and their market effects as uncertain.
Key ideas
- Put buying and put spreads indicate demand for downside protection at selected Bitcoin strikes.
- Call overwriting and rolling strikes can weigh on upside exposure and the volatility curve.
- Some bullish participants used higher-strike calls to seek delta exposure.
- Realized volatility above implied volatility can affect how market makers absorb option supply.
- Put skew remained elevated despite a recent decline in volatility across the curve.
- Trade negotiations, large-holder selling, and altcoin liquidity conditions remain uncertainties in the interpretation.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.