Bitcoin Gives Back Gains as Volatility Rises and Traders Turn Defensive
Bitcoin’s early gains on Tuesday quickly reversed, highlighting growing volatility and a more cautious tone across crypto markets as geopolitical tensions and surging oil prices weigh on sentiment.
The cryptocurrency briefly rallied to around $68,300 shortly after midnight UTC before slipping back to near $66,500. The move higher followed reports that U.S. President Donald Trump was open to ending the Iran conflict without reopening the Strait of Hormuz. However, optimism faded after Israeli officials signaled that military operations could continue for weeks.
Now in its fourth week, the conflict has pushed Brent crude to roughly $107 per barrel, stoking inflation concerns and pressuring risk assets globally.
Crypto markets, which had shown resilience through March, are beginning to exhibit signs of strain. Bitcoin’s repeated rejection below the $75,000 level has reinforced resistance and limited further upside.
In contrast, U.S. equity futures remained firm, with Nasdaq 100 and S&P 500 contracts both gaining about 0.8%.
Derivatives Data Points to Risk Reduction
Positioning across derivatives markets suggests traders are pulling back exposure.
Total crypto futures open interest dropped more than 3% over the past 24 hours to $103.79 billion, extending a broader decline of over 18% since the start of the year.
The contraction has been widespread across major assets including bitcoin, ether, solana and XRP, indicating capital outflows from core markets. Several altcoins—such as bitcoin cash, avalanche and litecoin—have experienced even steeper reductions in positioning.
Zcash stands out as a relative outlier, with open interest rising over 3% alongside positive funding rates, pointing to increased bullish positioning. By contrast, dogecoin shows the weakest flows, with the most negative volume delta among major tokens.
Volatility expectations are also climbing. Bitcoin’s 30-day implied volatility index has risen to 58%, moving above its recent average and signaling the potential for sharper price swings. Ether’s volatility, however, remains range-bound between 70% and 80%.
Options markets reinforce the defensive tilt. On Deribit, bitcoin risk reversals show a clear preference for puts, with downside protection trading at an 8–10 volatility-point premium to calls. The $60,000 put remains the most popular position, with open interest of $1.5 billion.
Altcoins Weaken as Market Awaits Directional Cue
Altcoins underperformed during the latest pullback, with tokens such as NEO, Hedera and PUMP declining between 2.6% and 3.3%.
A handful of assets, including bitcoin cash and select AI-related tokens, have managed to hold gains despite broader weakness.
CoinMarketCap’s Altcoin Season Index remains at 51, indicating moderate relative strength in recent weeks.
Looking ahead, the next major move in crypto is likely to hinge on bitcoin’s direction. A breakout above $75,000 or a drop below $62,000 could set the tone, with altcoins typically benefiting during consolidation phases but struggling during sharp market moves.
