Week of the tariff tsunami (October 12–18, 2025)

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The markets danced like they’d had too much caffeine and not enough sleep. Bitcoin stumbled off its high horse, the AI bubble kept inflating like a parade balloon, and Donald Trump decided to cosplay as a trade-war DJ, spinning a new tariff mix that sent crypto traders running for cover.

Here’s how the week went from “diamond hands” to “oh no, my leverage.”

Global drama and the $19 billion hangover

Tariffs, tweets, and tumbling charts

It started with one announcement: Donald Trump’s new 100% tariff on Chinese tech imports. Within hours, the cryptocurrency market entered a synchronized free fall, erasing roughly $19 billion in value. 

Bitcoin dropped more than 8%, and the entire industry experienced its biggest one-day drawdown since the “Great NFT Freeze” of 2022. It was the kind of meltdown that made even the bots nervous, and in 2025, that’s saying something.

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Institutions join the stampede

Big players like BlackRock, Binance, and Coinbase reportedly dumped over a billion dollars’ worth of Bitcoin within six hours. Think of it as Wall Street’s version of “We’re leaving the party before someone calls the cops.” Liquidity vanished faster than influencer apologies as the tariff shockwave rippled through every asset class.

Bitcoin’s dip and the altcoin sigh

From $126k glory to $106k gravity

After flirting with all-time highs last week, Bitcoin lost its balance and rolled downhill toward the $100,000 zone. Analysts blamed profit-taking, margin calls, and the new tariff dread. But at least everyone agreed on one thing: this wasn’t a crash, just a “high-speed correction.”

Market cap cracks below $4 trillion

By mid-week, total crypto capitalization dipped under $4 trillion, dragging Ethereum, BNB, and Solana along for the slide. Altcoins didn’t just bleed; they hemorrhaged memes. Telegram groups filled with “we’re early” copium and recycled bull tweets from 2021.

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Memecoins still refuse to die

Despite the sea of red, meme tokens clung to life like bad jokes. DOGE barked defiantly, and PEPE croaked a rally cry. In the world of crypto, irony is the only stablecoin, one that’s decidedly tariff-proof.

Tech titans and the expanding AI bubble

Pat Gelsinger calls it, but not yet

Former Intel CEO Pat Gelsinger broke the internet this week by admitting the obvious: “Yes, AI is a bubble.” But then he added the twist: it won’t pop for years. Translation: the champagne’s still flowing, but someone’s going to have to mop up later. 

Tech giants keep the fire burning

While investors whispered “bubble,” the big players, Microsoft, Google, and Amazon, doubled down on AI infrastructure spending, buying chips like apocalypse preppers stockpiling canned beans. The result? Soaring costs, higher valuations, and a complex global tariff landscape for hardware.

Regulation, scams, and the G20 reality check

G20 warns of significant gaps

The G20’s Financial Stability Board finally looked up from its coffee and declared the obvious: global crypto regulation still has “significant gaps.” Translation: “We’re shocked that the Wild West is still wild.” The announcement arrived just hours after another DeFi rug pull made off with $80 million, poetic timing at its best.

Liquidity vanishes, leverage bites back

Traders learned the oldest lesson in finance: when liquidity dries up, gravity takes over. Derivatives snapped, futures expired, and somewhere in Singapore, a trader stared into the abyss, whispering, “just one more long,” a victim of the tariff-triggered cascade.

Market mayhem takeaways

  • Trade wars and their tariff tools still move the market. Tweets are the new interest rates.
  • Institutions panic faster than retail memes. Billion-dollar sell-offs are the new exit liquidity.
  • Bitcoin’s dip isn’t death. It’s cardio for whales.
  • AI isn’t bursting yet. It’s just inflating in slow motion.
  • Crypto regulation is still a PowerPoint deck. The G20 discovered what we already knew.

This week proved one thing: markets don’t need villains anymore; they have algorithms, politicians, and a single, seismic tariff announcement doing the job just fine.

Disclaimer:
This article is for informational purposes only and does not constitute financial, investment, or trading advice. Cryptocurrency investments are subject to high market risk. Readers should conduct their own research or consult with a financial advisor before making any investment decisions. The views expressed here do not necessarily reflect those of the publisher.

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