This AI Meme Coin Just Crashed 95% in a Week. What Lessons Can Crypto Investors Learn?

Lyle Daly, The Motley Fool

Wed, June 24, 2026 astatine 10:05 AM CDT 3 min read

In March, SIREN (CRYPTO: SIREN) deed a marketplace headdress of $1.7 cardinal and was 1 of the 50 largest cryptocurrencies. The crypto token is worthy astir $50 cardinal arsenic of June 21, and it mislaid implicit 95% of its worth successful conscionable 1 week.

It's the biggest crypto nonaccomplishment of the twelvemonth and a cautionary communicative for investors.

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What happened to SIREN?

SIREN is an artificial-intelligence-themed cryptocurrency launched successful February 2025 connected the BNB Chain. Its halfway merchandise was SirenAIAgent, an AI cause that would've conducted blockchain investigation and highlighted concern opportunities for users, though it's unclear whether this merchandise was ever available. The SIREN squad besides had plans for an AI-powered decentralized crypto speech and an AI trading agent, neither of which ever launched.

However, on-chain investigators recovered that SIREN was mostly abandoned soon aft its launch. It looked similar a emblematic failed crypto task that tried to piggyback connected the communicative astir AI stocks. The terms didn't determination overmuch for astir a year, until it abruptly soared successful worth during February and March.

By that time, the token proviso had go concentrated successful a tiny fig of wallets. A wallet clump accumulated SIREN tokens erstwhile the terms was debased successful 2025, and immoderate investigators judge that up to 94% of the proviso was controlled by a azygous entity.

The terms surge was astir apt marketplace manipulation, and SIREN would past illness arsenic the whale oregon whales took their profits. It really crashed twice, successful March and June. During SIREN's June crash, a whale turned astir 670 cardinal tokens into astir $64.8 cardinal successful stablecoins.

Lessons to larn from SIREN's illness

SIREN's illness shows wherefore it's important to cheque for precocious whale attraction earlier investing successful a cryptocurrency. This is particularly important with small-cap cryptocurrencies, wherever a well-capitalized cognition tin bargain up a ample chunk of the supply. When whales power astir of the tokens, they tin clang the terms if they unload their positions.

SIREN is besides a bully illustration of wherefore you shouldn't instrumentality a cryptocurrency's lofty goals astatine look value. It was marketed arsenic an AI cause token, but it ne'er delivered the products its squad was supposedly developing. Overpromising and underdelivering are each excessively communal successful the crypto space, and galore caller cryptocurrencies are thing much than get-rich-quick schemes. Research what a cryptocurrency does and cheque if radical are utilizing it. If not, there's a bully accidental its worth is based solely connected selling hype.