An Unseen Market Force Could Intensify Bitcoin and Ether Price Fluctuations

Bitcoin and Ether are trading in price ranges where market makers’ hedging activities could become an additional source of volatility, potentially intensifying movements in both cryptocurrencies.

Market makers are financial institutions that provide liquidity by taking the opposite side of trades when investors speculate on Bitcoin (BTC) and Ether (ETH) price movements. However, their current options exposure means routine portfolio adjustments could amplify rather than stabilize market trends.

Options are contracts that allow traders to speculate on whether an asset’s price will move higher or lower. When investors enter these positions, market makers typically take the opposing side, helping ensure there are enough buyers and sellers to facilitate trading.

Rather than predicting market direction, dealers generally seek to profit from the difference between their buying and selling prices. They manage the risks associated with their positions by purchasing or selling the underlying cryptocurrencies or related futures contracts. These adjustments, known as hedging, help them maintain a market-neutral portfolio.

The effect of this activity depends on how dealers are positioned. In some situations, hedging can reduce price fluctuations, but under current conditions, it could intensify them. The key factor is gamma exposure (GEX), which measures how dealers’ options-related exposure changes as the underlying asset’s price moves.

According to Greeks.Live, Bitcoin is currently trading across a negative gamma range. This positioning could force market makers to sell coins or futures contracts when prices decline and increase their purchases when prices advance. Such activity can add to the prevailing momentum, making sell-offs sharper and recoveries more aggressive.

“Both Bitcoin and Ether have slipped into deep negative gamma territory,” Adam, a macro researcher at options platform Greeks.Live, told CoinDesk. He explained that dealers are holding net short options positions, largely reflecting increased demand for downside puts and calls targeting potential breakouts. Under these conditions, dealers must adjust their hedges in line with market movements rather than trade against the prevailing trend.

Put options allow traders to speculate on falling prices, whereas call options provide exposure to potential gains.

The latest Bitcoin GEX chart from Greeks.Live highlights the concentration of negative gamma exposure. Each bar represents dealer positioning at a specific price level. At 12:37 UTC on Saturday, when Bitcoin was trading around $67,191, negative gamma readings extended from roughly $58,000 to $72,000, with the largest concentrations near $68,000 and $70,000.

The updated chart indicates that the negative gamma bar around $67,000 has decreased in size. Meanwhile, the strongest concentrations remain around $68,000 and $70,000. No positive gamma exposure appears below the current price, suggesting limited hedging support against further downside until Bitcoin approaches its June low near $57,700.

Ether’s positioning follows a similar pattern, with its market price also sitting within the negative gamma zone.

This dealer positioning could create additional selling pressure across derivatives markets. Adam noted that even a modest decline could trigger a chain reaction of liquidations in perpetual futures markets. These contracts have no expiration date, while liquidations occur when leveraged positions are forcibly closed after traders incur losses they cannot cover.

The negative gamma environment could also accelerate an upward move. If Bitcoin and Ether begin gaining ground, dealers may have to purchase additional cryptocurrencies or futures contracts to rebalance their portfolios, potentially strengthening the rally.

However, the situation could change if prices climb above $73,000, where the chart shows gamma exposure shifting into positive territory. In this environment, dealers typically hedge against market movements, which can help absorb buying and selling pressure and limit sharp price fluctuations.

Until BTC and ETH reclaim their respective gamma-flip levels, where dealer positioning moves back into positive gamma, traders may continue to face fragile liquidity conditions, exaggerated intraday price swings and momentum-driven volatility.

Gamma exposure can shift as cryptocurrency prices change and options contracts expire. Consequently, the current dealer positioning may not remain in place for long, and its influence on Bitcoin and Ether volatility could change rapidly.