Why Bitcoin Is Up Today

The Motley Fool · 1d ago

Key Points

  • Bitcoin rose as oil prices eased, giving investors some relief from inflation and rate concerns.

  • The SEC issued temporary conditional relief for certain tokenized-stock trading venues.

Bitcoin (CRYPTO: BTC) is up 5.8% in the last 24 hours as of 2:54 p.m. ET on Friday, Sept. 18, 2026, as lower oil prices and a regulatory change from the SEC lift the crypto market.

The S&P 500 lost 0.2%, while the Nasdaq Composite was flat in Friday's session.

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Oil's retreat eased one source of rate anxiety

Bitcoin's rebound comes after a rough stretch for assets that investors view as risky. Oil prices surged earlier in the week -- international benchmark Brent Crude nearly hit $110 on Monday -- feeding worries about inflation. That helped push the 30-year Treasury yield higher.

By early afternoon on Friday, Brent crude is back below $104, and while the 30-year is still elevated, it's down nearly 1% from Tuesday's high.

When bond yields rise, investors tend to move out of "risk-on" assets like Bitcoin as the safe returns of U.S. Treasuries look more attractive.

Traders on the floor.

Image source: Getty Images.

The SEC gave crypto markets a limited win

After a comprehensive crypto bill failed to advance in the Senate on Tuesday, the SEC approved a five-year exception for companies to trade "tokenized" U.S. stocks.

The bottom line

The whole crypto market surged on Friday, but with the macro environment changing from day to day, I would caution investors from seeing this as the start of a major rally, long-term, Bitcoin can still be a valuable addition to a well-diversified portfolio.

Johnny Rice has no position in any of the stocks mentioned. The Motley Fool has positions in and recommends Bitcoin. The Motley Fool has a disclosure policy.