AI memecoin plunges 75% as whale sells

TLDR

AI themed memecoin Siren (SIREN) crashed about 70 to 75% in a day after a single whale controlling most of the supply began dumping millions of tokens.

1. Reports show roughly 17 million SIREN were sold across multiple wallets, taking price from around 0.470.52 dollars down near 0.13 dollars within hours.
2. On chain analysts say one entity controls about 8294% of SIRENs supply, enabling repeated pump and dump style cycles that have already played out several times in 2026.
3. The key things to watch now are the whales remaining 500M plus tokens, liquidity on exchanges, and similar concentration risks across other AI memecoins.

Deep Dive

1. What Happened To SIREN

Siren (SIREN), a BNB Chain meme and AI agent narrative token, dropped around 75% in 24 hours after its top holder started aggressively selling into the market. One detailed report describes SIREN falling from highs near 0.520 dollars to lows around 0.126 dollars as the whale offloaded about 17 million tokens across several addresses, with price first sliding from roughly 0.47 to 0.23 dollars, then down to the low 0.13 region.

Another analysis notes this single wallet has controlled roughly 94% of supply, about 680 million SIREN, and has repeatedly accumulated at low prices, pumped the token, then sold into retail demand, with this latest move marking at least the fourth major dump this year by the same controller. Social posts tracking flows show the whale has already received over 7.5 million USDT from recent sales and still holds about 595.7 million SIREN worth over 90 million dollars at current prices, with selling described as ongoing by on chain watchers.

Spot and derivatives data matched the stress. One breakdown cited roughly 191 million dollars in 24 hour trading volume and about 2.4 million dollars in long liquidations as open interest in SIREN futures dropped nearly 40%, suggesting highly leveraged bullish traders were forced out while liquidity was thin.

2. Why The Crash Was So Extreme

The core problem is extreme supply concentration. When one entity controls more than 80% of a tokens circulating supply, every rally effectively becomes that entitys exit liquidity. Analysts highlight that SIRENs controlling wallet holds around 94% of supply and has already sold an estimated 118 million tokens for about 18 million USDT over multiple rounds since February.

This sits on top of the broader AI memecoin environment, where many tokens had already posted 50x to 200x type moves, then retraced heavily. Commentators point out that after such face melting pumps, most speculative AI tokens do not reclaim new all time highs quickly, if at all, which makes buying into deep dips particularly risky in the absence of real decentralization or fundamentals.

Leveraged trading amplified the move. As price started to slide, long liquidations added forced selling into already whale driven supply, helping push the drop toward the 70 to 75% zone while open interest in SIREN derivatives was being rapidly cut.

3. What To Watch And Key Lessons

For SIREN specifically, the main short term driver is the whale wallet. If it continues distributing hundreds of millions of tokens, any bounce is likely to face heavy sell pressure. Only a sustained reduction in that concentration or clear vesting and transparency would change the structural risk.

Liquidity is equally important. Watch order book depth, slippage and which exchanges still list SIREN. After hype collapses, memecoins often see volume fall sharply, which can trap late entrants trying to exit larger positions.

For AI memecoins more broadly, this episode underlines a few basic checks: ownership distribution, prior pump and dump history, and how much of the supply sits with project linked or market maker wallets. Highly concentrated ownership plus narrative driven hype can offer fast upside, but also creates a real chance of multi round harvest cycles where retail repeatedly becomes exit liquidity.

Conclusion

Sirens 70 to 75% crash is less a random market move and more the predictable result of an AI memecoin where one whale controls almost all the supply and uses rallies to exit. For anyone watching AI themed tokens, the actionable takeaway is to focus less on the story and more on basic structure, especially holder concentration and liquidity, since those factors often decide whether a sharp dip is a normal correction or a structural unwind.