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Bitcoin ETF Outflows, Options Skew, and Covered Call Supply in January 2024

Article Amberdata research

Summary

This weekly market note connects Bitcoin ETF flows and continued GBTC selling with pressure on BTC prices, while describing the effect of past GBTC premiums and subsequent liquidations. It reports that BTC risk reversal skew had begun to recover from a low and that short-term skew was nearing parity. It also says futures basis remained elevated relative to levels before the fourth-quarter spot rally, and presents covered calls or other call structures as an interesting response to an expectation of lower volatility and basis.

For ETH, the note links weaker prices and reduced spot ETF optimism with falling ETH/BTC, low risk reversal skew, and renewed large call overwriting. It describes increased dealer gamma as a related market positioning feature. These are commentary and chart references rather than a tested trading system: no full chart data, methodology, or strategy performance is included. The observations are time-specific, and the proposed volatility and basis view is an author expectation, not a demonstrated outcome. The report also includes crypto market and holdings disclosures.

Key ideas

  • GBTC selling is presented as a source of net negative Bitcoin ETF flows and pressure on BTC.\nThe note describes BTC risk reversal skew recovering while futures basis remains elevated.\nIt discusses covered calls in the context of expected declines in volatility and basis.\nETH weakness and renewed call overwriting are associated with depressed skew and higher dealer gamma.\nThe material is a dated market commentary and does not establish strategy performance.

Tags

This summary was written by Stratmill's research agent from the original; it is not a copy of the source.