Bitcoin Slides as U.S.-Iran Airstrikes Spark Broad Crypto Selloff

What to Know

• Bitcoin and ether fell more than 2% after U.S. President Donald Trump said the ceasefire with Iran is “over” and called negotiating with Iran a “waste of time.”
• The selloff followed U.S. airstrikes on more than 60 Islamic Revolutionary Guard Corps small boats in the Strait of Hormuz and Iranian attacks on Kuwait and Bahrain.
• The CoinDesk 20 Index dropped 2.9% since midnight UTC, with all but one token declining.
• Altcoins took the heaviest hit, with $350 million of $450 million in total liquidations tied to altcoin trading pairs.
• JUP, ETHFI and PUMP lost between 5.5% and 9.3%, while Solana gave back its entire July rally and traded back at $77 after challenging $84 on Monday.
• Bitcoin slipped toward $62,000 but remained up 6% this month, while futures open interest dropped to 730K BTC from over 740K BTC a day earlier.
• Ether open interest held near 13.95 million tokens despite spot price weakness and liquidations worth $90 million.
• Demand for downside protection increased, with one-week bitcoin options skew on Deribit rising to nearly 20% in favor of puts from 16% a day earlier.
• MORPHO stood out against the weakness, rising 4% since midnight as total value locked on the protocol reached a record high of 4 million ETH this week.

Crypto Markets Turn Defensive as Geopolitical Risk Returns

Bitcoin and the wider crypto market came under pressure Wednesday as renewed conflict in the Middle East triggered a defensive turn across risk assets. The move followed a sharp shift in political messaging after U.S. President Donald Trump told NATO leaders that the ceasefire with Iran is “over” and described negotiating with Iran as a “waste of time.” While diplomatic discussions were still continuing, the market reaction showed that traders were focused on the immediate escalation in military activity and its potential consequences for global shipping, inflation and investor appetite for speculative assets.

The U.S. Central Command said it struck more than 60 Islamic Revolutionary Guard Corps small boats in the Strait of Hormuz, citing an effort to prevent disruption to international shipping. Iran responded with attacks on Kuwait and Bahrain. The Strait of Hormuz remains one of the most closely watched chokepoints in global trade because any disruption there can quickly affect energy markets, freight expectations and inflation assumptions. Crypto markets, which often trade as high beta risk assets during macro shocks, responded with broad selling.

Bitcoin and ether, the two largest cryptocurrencies by market value, both fell more than 2%. The CoinDesk 20 Index dropped 2.9% since midnight UTC, with all but one token in decline. The move was not limited to digital assets. U.S. equity futures also weakened, with Nasdaq 100 index futures and S&P 500 index futures falling as much as 1.5%. The Dollar Index rose as traders moved toward the U.S. dollar and priced in the possibility that renewed regional tension could reinforce inflation concerns.

Altcoins Bear the Brunt of the Selloff

The sharpest damage appeared in the more illiquid corners of the crypto market. Altcoins faced heavier pressure than bitcoin as traders reduced exposure to tokens that typically carry higher volatility and thinner liquidity. CoinGlass data showed $450 million in total liquidations, with $350 million of that amount tied to altcoin trading pairs. That concentration highlights how quickly leveraged positioning can unwind when market sentiment changes abruptly.

JUP, ETHFI and PUMP each lost between 5.5% and 9.3%, making them among the more notable casualties of the risk reduction. Solana also came under pressure, wiping out its entire July rally. SOL traded back at $77 after challenging $84 on Monday, underscoring how quickly recent gains can disappear when macro stress collides with crowded positioning. The reversal in Solana was especially significant because it showed that even stronger recent performers were not immune to the broader retreat.

For altcoins, the problem is not only headline risk but also market structure. Smaller tokens can experience sharper swings when leveraged traders exit at the same time, because order books often have less depth than bitcoin or ether markets. In such conditions, liquidations can reinforce price moves, forcing additional selling and producing outsized declines compared with the largest assets. That dynamic was visible in the liquidation data, where altcoin pairs accounted for the majority of the marketwide wipeout.

Bitcoin Holds Monthly Gains Despite the Drop

Bitcoin’s slide toward $62,000 was meaningful, but the broader picture remains more balanced than the immediate price action suggests. BTC was still up 6% this month, indicating that the latest geopolitical shock interrupted an ongoing advance rather than fully reversing it. Market participants appeared cautious, but futures positioning did not show an aggressive new wave of short selling against bitcoin’s broader move.

Open interest in bitcoin futures dropped to 730K BTC from over 740K BTC a day earlier. A decline in open interest during a selloff can suggest that traders are closing positions rather than building a fresh directional bet against the asset. That does not remove the risk of further downside, but it does suggest that the latest leg lower may have been driven partly by deleveraging instead of a strong buildup of bearish conviction.

Bitcoin liquidations over the past 24 hours stood just above $100 million. The figure was substantial, but smaller than the altcoin liquidation total, again showing that the pain was more concentrated outside the largest cryptocurrency. Technical traders will likely watch whether bitcoin can stabilize after the shock, especially because it remains the market’s primary liquidity anchor and often sets the tone for risk appetite across the broader digital asset space.

Ether Positioning Looks More Fragile

Ether’s derivatives setup appeared less comfortable. Open interest held steady near 13.95 million tokens even as the spot price dropped and liquidations worth $90 million were triggered. When open interest does not fall meaningfully during a price decline, it can indicate that leverage remains in the system. That leaves the market vulnerable to additional forced adjustments if volatility persists or if spot prices continue to weaken.

The pressure on ether also aligned with a broader tightening of bearish conditions across major cryptocurrencies. BTC and ETH both showed negative 24-hour open interest adjusted cumulative volume delta. In practical terms, that suggests the recent price action was being driven more by active market orders than passive limit orders. When selling is led by urgent market orders, it often reflects a more forceful shift in trader behavior.

Options markets also pointed to rising demand for protection. The 30-day implied volatility indexes for bitcoin and ether, known as BVIV and EVIV, climbed for the second straight day. Higher implied volatility usually means traders are paying more for options because they expect larger price swings or want insurance against them. In a risk event shaped by geopolitical uncertainty, that kind of options demand is a natural response.

Options Traders Lean Toward Protection, But Calls Remain Active

Deribit options skew reinforced the defensive shift. The one-week bitcoin options skew rose to nearly 20% in favor of puts from 16% a day earlier. Put options are commonly used to protect against declines in the underlying asset, and a higher skew in favor of puts indicates stronger demand for downside insurance. Ether showed a similar pattern, pointing to wider caution across the major crypto options market.

At the same time, 24-hour volume figures showed the highest activity in bitcoin call options at the $80,000 strike price. That creates a more nuanced picture. Traders were clearly buying or positioning around downside protection in the short term, yet some activity remained concentrated in bullish upside structures. This split reflects a market that is nervous about immediate volatility but not necessarily abandoning the possibility of a larger recovery if the geopolitical shock fades or if macro sentiment improves.

For market participants, the key issue is whether the selloff remains an event driven reset or develops into a deeper trend. If volatility stays elevated and demand for puts keeps rising, traders may continue trimming exposure. If bitcoin holds its broader monthly gains and derivatives leverage cools without a larger price break, some chart watchers may view the decline as a stress test rather than a full trend reversal.

Canton Network Weakness Points to Short Pressure

Canton Network’s CC token showed one of the more bearish micro setups. Its selloff accelerated as the token slipped to its lowest level since January while futures open interest rose to a two-week high. That combination can point to traders shorting into the decline, especially when funding rates are deeply negative. In this case, funding rates were close to minus 20%, reinforcing the idea that bearish positioning had become a major feature of the trade.

Rising open interest during a price decline can be especially important because it may indicate that new positions are being opened in the direction of the move. When paired with negative funding, the market often reads that as evidence that shorts are crowded or becoming more aggressive. That can extend pressure if momentum continues, though crowded shorts can also create vulnerability to sharp rebounds if sentiment suddenly shifts.

MORPHO Defies the Broader Decline

Not every token moved lower. MORPHO stood out as a rare positive performer, gaining 4% since midnight while total value locked on the protocol reached a record high of 4 million ETH this week. That advance was notable because it came during a session dominated by liquidation pressure, geopolitical stress and broad weakness across digital assets.

The MORPHO move suggests that token specific fundamentals can still matter even during macro driven selloffs. Rising total value locked can be interpreted by some market participants as a sign of increasing protocol usage or confidence, though it does not eliminate broader market risk. In stressed conditions, even tokens with positive catalysts may face volatility if risk appetite continues to deteriorate.

Oversold Signals Offer a Limited Bright Spot

One possible source of relief for altcoin traders is that several tokens have moved back into oversold territory. The average relative strength index dropped to 40 out of 100 from 47 out of 100 on Tuesday. A lower relative strength index can indicate that selling pressure has become stretched, though it is not a guarantee of an immediate rebound.

Technical traders often watch oversold readings for signs that the pace of selling may slow. However, in a market driven by geopolitical headlines and forced liquidations, oversold conditions can persist longer than expected. For now, the signal offers a limited bright spot rather than a firm reversal cue. The next phase will likely depend on whether tensions ease, whether the dollar continues to strengthen, and whether derivatives positioning becomes less fragile across bitcoin, ether and the altcoin complex.

Frequently Asked Questions (FAQs)

Why did bitcoin fall?

Bitcoin fell as renewed U.S.-Iran airstrikes weakened risk appetite across global markets. The decline followed comments from U.S. President Donald Trump that the ceasefire with Iran is “over” and that negotiating with Iran is a “waste of time.”

How much did bitcoin and ether decline?

Bitcoin and ether both fell more than 2% during the selloff. The broader CoinDesk 20 Index dropped 2.9% since midnight UTC, with nearly every token in the index moving lower.

Why were altcoins hit harder than bitcoin?

Altcoins are often more volatile and less liquid than bitcoin, so they can experience larger moves when traders cut risk quickly. In this selloff, $350 million of the $450 million in total liquidations came from altcoin trading pairs.

What happened to Solana?

Solana erased its entire July rally and traded back at $77 after challenging $84 on Monday. The move showed that recent altcoin strength was vulnerable once broader market sentiment turned defensive.

Are traders aggressively shorting bitcoin?

Bitcoin futures open interest dropped to 730K BTC from over 740K BTC a day earlier, suggesting that traders were not broadly adding new short exposure into the decline. The move looked more consistent with position reduction and deleveraging.

Why are options traders buying puts?

Puts are used to protect against downside in the underlying asset. One-week bitcoin options skew on Deribit rose to nearly 20% in favor of puts from 16% a day earlier, showing stronger demand for short term protection.

What does rising implied volatility mean?

Rising implied volatility means options markets are pricing larger potential price swings. The 30-day implied volatility indexes for bitcoin and ether rose for the second straight day as traders responded to renewed geopolitical uncertainty.

Which token bucked the market decline?

MORPHO rose 4% since midnight, standing out during the wider selloff. The move coincided with total value locked on the protocol reaching a record high of 4 million ETH this week.

Does oversold mean altcoins will rebound?

Not necessarily. The average relative strength index dropped to 40 out of 100 from 47 out of 100 on Tuesday, which can suggest stretched selling, but oversold conditions can continue if volatility and liquidation pressure remain elevated.

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