Bitcoin’s move below $68,000 is raising concerns of a deeper sell-off, as derivatives positioning creates conditions for a potential downside cascade.
Heightened geopolitical tensions, driven by President Donald Trump’s renewed hardline stance on Iran, have weighed on sentiment, pushing bitcoin down roughly 2% over the past 24 hours to around $67,000. While the decline may appear modest, underlying market dynamics suggest increased vulnerability.
The risk stems largely from activity in the Deribit options market, where traders have been aggressively building downside protection. Open interest in put options has expanded across strikes below current levels, from $68,000 down into the mid-$50,000 range—reflecting caution amid macro uncertainty, including geopolitical risks and lingering bear market pressures.
This buildup has created what traders refer to as a “negative gamma” zone. In such an environment, market makers—who are typically on the opposite side of these trades—must adjust their hedges in ways that amplify price moves. With the broader trend leaning bearish, this dynamic can accelerate declines.
Glassnode data shows dealer gamma exposure is predominantly negative between $68,000 and $50,000. This implies that dealers, effectively short puts, are exposed to losses as prices fall and are likely to hedge by shorting bitcoin—adding further downward pressure.
As prices slip deeper into this zone, hedging flows can create a feedback loop: selling begets more selling, accelerating the move lower. Similar setups have historically intensified both rallies and downturns.
This makes the break below $68,000 particularly significant. Beyond signaling technical weakness, it opens the door to a region where forced selling could gather momentum.
“Negative gamma is building just below current levels, stretching from $68K into the high-$50Ks,” Glassnode noted in a recent report, adding that a move into this range could lead to “accelerated selling” and a sharper repricing toward $60,000.
Liquidity conditions may further amplify the risk. Following the March 27 options expiry, market depth has thinned and is expected to remain subdued through the Easter holiday period, reducing the market’s ability to absorb selling pressure.
If these dynamics fully play out, bitcoin could slide well below the $60,000 level.
While recent price action has been influenced by geopolitical developments, the current setup highlights the importance of internal market structure. A recovery above $68,000 could ease pressure and unwind the bearish positioning, but a sustained move lower risks triggering a self-reinforcing downturn that extends losses significantly.
