The gamma squeeze in gold ETFs: how traders accelerate price movements

Last week, gold experienced a significant plunge that has captured the attention of analysts and traders alike. According to experts consulted by PANews, this movement may be driven by a market phenomenon known as a “gamma squeeze,” a mechanism that amplifies price movements in gold ETFs and other assets.

What is a gamma squeeze and why does it affect ETFs?

A gamma squeeze occurs when prices cross key levels where substantial options positions exist. When this happens, traders holding short positions in options on gold ETFs are forced to buy more futures or shares to rebalance their portfolios and limit losses. This mechanism creates additional upward pressure on prices. Conversely, when prices fall back through those same levels, these traders need to sell to adjust their positions, further accelerating the downward move.

The options on SPDR Gold and CME Group concentrate the phenomenon

The data explaining last Friday’s events are clear: a significant volume of options on the SPDR Gold ETF expired at strike prices of $465 and $455. Simultaneously, in the CME Group futures market, March and April options had substantial concentrations of positions at $5,300, $5,200, and $5,100. These option concentrations at specific points act as price magnets, attracting sharp movements when reached.

How does this impact gold prices?

For investors trading gold ETFs, understanding this dynamic is crucial. The gamma squeeze explains why gold prices can experience exaggerated movements around these key levels. It’s not just natural supply and demand, but a mechanical effect caused by options traders automatically rebalancing their positions. This phenomenon affects both large institutional traders and small investors, but with very different impacts depending on the size of their holdings. Monitoring option concentrations is a valuable tool for anticipating volatility in gold ETFs.