Crypto Derivatives During a Liquidation Shock and Spot Rebound
Summary
This weekly report examines BTC and ETH derivatives through a sharp selloff and subsequent spot-price rebound. It describes a large long liquidation event, declines below reported support levels, and outflows from spot ETFs. Short-tenor at-the-money implied volatility rose during the liquidation before easing. For much of September, BTC and ETH options smiles tilted further toward out-of-the-money puts as spot prices fell; the later rally and ETF inflows coincided with a reduction in that negative skew, leaving short-dated smiles closer to neutral.
The report also tracks funding rates and futures yields. BTC funding remained positive, while ETH funding moved toward neutral after a negative spike. BTC futures yields shifted back to an upward-sloping term structure, and ETH yields and funding fell during a spot decline. These observations compare market conditions across instruments and timestamps; the report does not test whether ETF flows or price moves caused the options repricing, and it offers no predictive model or trading rules. The figures and snapshots are descriptive evidence of changing derivatives positioning and volatility pricing.
Key ideas
- A large liquidation event coincided with sharp increases in short-tenor at-the-money implied volatility.
- BTC and ETH options skewed toward out-of-the-money puts during September selloffs.
- A subsequent spot rally coincided with short-tenor volatility smiles becoming more neutral.
- BTC funding stayed positive while ETH funding moved closer to neutral after a negative spike.
- The report describes market co-movements but does not establish causality or provide a tested strategy.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.