Bitcoin Volatility Spikes Ahead of Friday's $6.4 Billion Options Expiry

Bitcoin's recent surge has seen it reach its highest level in three months, surpassing $81,000. This increase is thought to be influenced by a decline in US Treasury yields, pressure on the dollar, increased institutional demand for spot Bitcoin ETFs, and the closing of short positions.

The upcoming options trading session on Friday is particularly significant as it coincides with the last Friday of both the week and the month. Approximately $6.4 billion worth of Bitcoin options will expire on the Deribit derivatives exchange on August 28th, which could lead to increased market volatility.

According to Coindesk, 44,639 of the BTC options are call contracts and 37,061 are put contracts. The put/call ratio is at 0.83, indicating that bullish sentiment remains strong. However, the simultaneous expiration of such a large volume of options could lead to increased market volatility.

The strike prices of $75,000 and $80,000 are particularly noteworthy in the call options market. At this point, there are approximately $236 million worth of open call positions at $75,000, while the nominal value of call positions at $80,000 is around $157 million. This could increase trading activity and lead to sharper price fluctuations and increased volatility around key levels.

Deribit Chief Risk Officer Shaun Fernando stated that 'the upcoming expiry date is a development to be closely watched.' According to Fernando, the fact that approximately 20% of Bitcoin open positions on Deribit will expire during this expiry period, combined with the sharp price movements of the past week, makes the market even more sensitive.