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Home Articles Crypto Market Crash Today: Top Reasons Why BTC, Altcoins are Tanking

Crypto Market Crash Today: Top Reasons Why BTC, Altcoins are Tanking

Crispus Nyaga
Crispus Nyaga
Crispus Nyaga
Author:
Crispus Nyaga
Writer
Crispus is a financial analyst with over 9 years in the industry. He covers cryptocurrencies, forex, equities, and commodities for some of the leading brands. He is also a passionate trader who operates his family account. Crispus lives in Nairobi with his wife and son.
Updated: December 15th, 2025
Editor:
Joseph Alalade
Joseph Alalade
Editor:
Joseph Alalade
News Lead and Editor
Joseph is a content writer and editor who has actively participated in crypto for over 6 years. He enjoys educating others about Web3 and covering its updates, regulatory developments, and exciting stories.

The crypto market is crashing today, with Bitcoin and most altcoins affected. Bitcoin moved below the $90,000 support level, while the market cap of all tokens is about to fall below the $3 trillion support level. Here are the top reasons behind the ongoing crypto crash today.

Crypto Market Crash Triggered by BoJ Rate Hike Jitters

One major reason the crypto market is crashing today is that the Bank of Japan (BoJ) is meeting later this week. Economists expect the bank to hike interest rates by 0.25%. A Polymarket poll places the odds of a cut at 98%.

A rate hike by the BoJ is important because it is one of the most influential central banks globally. It also comes at a time when the Federal Reserve is cutting interest rates, leading to a major divergence.

READ MORE: Best Crypto to Buy Now Ahead of a Santa Claus Rally

The BoJ is also the biggest holder of US government bonds. As such, the divergence may lead to a rotation back to Japanese bonds. It may also hasten the winding down of the carry trade that has existed for years. 

Indeed, studies show that Bitcoin’s price has tanked by double digits whenever the BoJ hikes rates. Most notably, as the chart below shows, this rate hike is coming as Bitcoin forms numerous bearish chart patterns, including a rising wedge and a bearish flag.

Bitcoin price and the crypto market crash
Bitcoin price chart | Source: TradingView

AI Bubble Risks Remain

The crypto market crash is also happening amid investor concerns about an AI bubble. These fears have led to a sharp decline of top stocks like Oracle, Nvidia, and Broadcom. Oracle stock has dropped by over 45% from its highest point this year.

Broadcom has tumbled by 13%, while Nvidia is down by nearly 20% from the year-to-date highs. As a result, the S&P 500 and Nasdaq 100 indices have failed to move above their all-time highs.

The jitters in the AI industry are affecting the crypto market because a stock market plunge would likely affect the industry. 

October 10 Liquidation Jitters Remain

The crypto market crash is underway as investors remain jittery about the October 10 liquidations. Over 1.6 million traders were liquidated on that day, with over $20 billion being wiped out.

Since that day, crypto investors have embraced a risk-off sentiment. One way this is happening is through the sharp decline in futures open interest, which has moved from over $225 billion in October to $130 billion today. 

At the same time, buyers have remained on the sidelines, with the Crypto Fear and Greed Index remaining in the red zone. Also, sellers have constantly stepped in whenever Bitcoin and other altcoins attempted to rebound.

READ MORE: Top Crypto to Watch This Week: Starknet, Sei, Aster, Zebec Network, Cronos, PENGU

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Crispus Nyaga
Writer
Crispus is a financial analyst with over 9 years in the industry. He covers cryptocurrencies, forex, equities, and commodities for some of the leading brands. He is also a passionate trader who operates his family account. Crispus lives in Nairobi with his wife and son.