The conflict escalated sharply on February 28, when U.S. and Israeli forces struck Iran. In retaliation, Tehran closed the Strait of Hormuz, the narrow waterway through which approximately 20% of the world's daily oil supply passes. The closure represents a direct threat to more than $500 billion in annual oil and gas trade. By Monday morning in Asia, the consequences were registering across every major asset class.

---

Oil and Equities Lead the Damage

WTI crude surged roughly 22% to exceed $110 per barrel. Brent crude climbed about 20% to $111.04. Japan's Nikkei 225 fell approximately 7%, dropping below the 53,000 level for the first time since early February. South Korea's KOSPI plunged between 7% and 7.9%, with KOSPI 200 futures triggering a circuit breaker that automatically halted program trading to prevent further automated sell-offs. The severity of South Korea's losses reflects in part the market's elevated valuations coming into the shock: the KOSPI had surged more than 75% in 2025, leaving significant leverage exposure vulnerable to a sudden reversal. Japan's broader Topix index declined more than 5%. U.S. futures followed: Dow futures fell over 1,000 points at their session low, while S&P 500 and Nasdaq 100 futures were each down about 1.7%. The U.S. Dollar Index broke above 99.5, rising 0.6%. Gold, often considered a crisis hedge, dropped to a seven-day low at $5,030.

Stephen Innes of SPI Asset Management framed the oil spike in structural terms. "The rally acts as a tax on the global economy, leading central banks to contemplate stagflation," he said. Mike McGlone, senior commodity strategist at Bloomberg Intelligence, was more blunt: "Oil volatility will spill into stocks and crush crypto."

Analysts also noted that Murban crude, the UAE benchmark grade, traded above $103 per barrel. Because the UAE operates an overland pipeline to the port of Fujairah that bypasses the Strait of Hormuz, some Murban supply can still reach markets even with the strait closed. As CoinDesk reported: "A sustained spike in physically delivered oil prices could spill into broader benchmarks, tighten financial conditions, and pressure risk assets such as global equities and bitcoin." The Fujairah route limits but does not eliminate the supply disruption, a distinction that matters for any assessment of where oil prices may ultimately settle.

---

Bitcoin Confirms Its Role as a Risk Asset

Monday's drop reinforces a pattern that has defined Bitcoin's 2026 trading behavior. Rather than acting as a safe haven during geopolitical stress, Bitcoin has tracked closely with equities. The asset entered 2026 trading above $80,000, fell to roughly $60,000 in early February amid forced liquidations and ETF outflows, recovered to a weekly peak near $74,000, and has now pulled back again. From its 2026 highs above $80,000, Bitcoin has lost approximately 25%.

The crypto Fear and Greed Index sat at 20 on Monday, deep in the "fear" zone. On the prior Saturday, crypto derivatives markets recorded $1.8 billion in hourly sell volume as traders unwound leveraged positions. Bitcoin ETFs posted $227.83 million in net outflows on March 6 alone, with BlackRock's IBIT accounting for $88.74 million of that figure. Weekly ETF outflows totaled $917.28 million, and cumulative 2026 outflows from U.S. spot Bitcoin ETFs reached a peak of roughly $4.5 billion.

CoinGlass liquidation data had previously shown heavy leverage concentrated between $71,000 and $72,000. That leverage has now been cleared, which analysts have described as a liquidity reset and a potential precondition for any sustained recovery.

Stephen Coltman, head of macro at 21Shares, noted that the situation remains fluid. "Markets are monitoring whether negotiations materialize or whether instability persists," he said, adding that conflicts of this kind typically push commodity prices higher and widen fiscal deficits.

---

Regional Impact: Asia and South Asia Bear the Heaviest Load

Japan and South Korea are among the most oil-dependent major economies in the world, which explains why their equity markets absorbed the sharpest losses. For South Asia, the pain is more direct.

India imports approximately 85% of its crude oil. A dollar-strengthening event combined with elevated crude prices typically pressures India's current account and puts downward pressure on the rupee. When dollar-denominated assets like Bitcoin become more expensive in local currency terms, casual retail buyers may pull back.

Pakistan's situation is more acute. The government already raised petrol prices by Rs55 per liter effective March 1, just days before Monday's shock. A further oil escalation risks reigniting inflation that has eroded real wages. In that environment, speculative capital, including retail crypto participation, is typically the first to exit.

Africa's exposure splits along oil-export lines. Nigeria and Angola, as net exporters, stand to benefit from elevated crude prices through improved government revenues. Bloomberg analysis indicates that at $85 per barrel both countries see measurable current account improvements, with the benefit compounding at prices above $110. South Africa, Kenya, and the Democratic Republic of Congo, as net importers, face renewed inflationary pressure. Kenya had just completed its tenth consecutive interest rate cut, bringing its benchmark rate to 8.75%. A commodity-driven inflation rebound could reverse that trend. The timing also carries specific significance for the crypto sector: Kenya's Virtual Asset Service Provider Act, passed in late 2025, and Ghana's recently enacted crypto trading framework are both in their opening months of operation. These new regulatory structures are being stress-tested by hostile market conditions at the very moment of their launch, a test that will shape how regulators and participants in both countries assess the viability of digital asset markets going forward.

---

What to Watch Next

Not everyone sees the oil shock as unambiguously bearish for Bitcoin. Arthur Hayes, chief investment officer at Maelstrom, has argued that prolonged macro chaos could ultimately force central banks into emergency liquidity injections, which would historically be favorable for scarce, non-sovereign assets. That thesis remains a minority view for now.

On-chain, analysts watching stablecoin flows on TRON, which carries significant transaction volume across South Asia and parts of Africa, may find early signals of stress-driven dollar demand. USDT and USDC activity on low-fee chains tends to rise during periods of local currency pressure, even when BTC prices fall. Total crypto market capitalization was measured near $2.33 trillion in the middle of the prior week, before Monday's session opened, with further losses likely as the full session settles.