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5yZy…pump: who launched it and how coins like it went

5yZyeyNVfcXngYddyG4poem2JPYxR7iDDuqsXFS6pump

checked 2026-10-26 20:15:18 UTC · created 2026-10-23 14:42:25 UTC · pump.fun · DexScreener

Quick answer

5yZyeyNVfcXngYddyG4poem2JPYxR7iDDuqsXFS6pump was launched on Oct 23, 2026 by 3rfZuzdv1Q3U1WWGBR4HkYeJJBX9faKnfr6TFiDVQg38, a wallet with 1 pump.fun launch on record (this one included) and 1 graduated; before this coin, its best had peaked at $51,553. In its first 10 seconds, 17 wallets bought 79.3% of the supply, the whole bonding curve. The deployer and those first buyers still hold 73.9% of the supply, net of what they sold, so most of it sits with the wallets that launched it. The biggest wallet, Fn9n3ftUzjhcmoLwXbTqJdATzamCp3xPEu4LmLSS8ELr, holds 0.00% of the supply (on chain, 2026-10-26 20:15 UTC). Of 5,262 past launches that looked like it at 240 minutes old, 100% graduated, 73% had no trade a day later, the median peaked at 1.00x over the next day.

The deployer

3rfZuzdv1Q3U1WWGBR4HkYeJJBX9faKnfr6TFiDVQg38

Launches1every pump.fun coin this wallet launched
Graduated1100.0% of its launches
Best earlier peak$51,553its best coin's peak market cap in the tables to 2026-10-24, before this coin
Last 24 h0launches in the day before this one

At launch

First 10 s buyers17wallets that bought in the first ten seconds
Their supply79.3%of the supply bought in those ten seconds
Insiders now73.9%deployer and first-10 s buyers, net
Curve100%graduated

Launches that looked like this

5,262 past launches, from any deployer, looked like it at 240 minutes old: a deployer with 1 launches and 0 graduated before, 11+ buyers in the first 10 s, insiders 60%+ of supply, and curve graduated.

Graduated100.0%of the matches
Dead next day73%no trade a day later
Median peak1.00xover the next 24 h, from that age
Top 10% peak1.02xthe 90th percentile

The closest past launches

Questions

Who launched the coin 5yZy…pump?

The wallet 3rfZuzdv1Q3U1WWGBR4HkYeJJBX9faKnfr6TFiDVQg38, on Oct 23, 2026. It has 1 pump.fun launch on record, this one included, and 1 graduated. Before this coin, its best had peaked at $51,553.

Was the coin 5yZy…pump bundled at launch?

17 wallets bought 79.3% of the supply in its first 10 seconds, the whole bonding curve: the coin graduated on its launchers' own buys. Since pump.fun's BOOST mode (Jul 2026), about half of all graduates are bought out like this in their first seconds.

Do the insiders still hold the coin 5yZy…pump?

The deployer and the first-10-second buyers hold 73.9% of the supply, net of what they sold. That is a majority: if they sell into the pool at once, the price falls with it.

Who holds most of the coin 5yZy…pump?

The biggest wallet, Fn9n3ftUzjhcmoLwXbTqJdATzamCp3xPEu4LmLSS8ELr, holds 0.00% of the supply (on chain, 2026-10-26 20:15 UTC). Wallets only: the bonding curve and the pools are left out.

How did launches like the coin 5yZy…pump go?

5,262 past launches looked like it at 240 minutes old (the deployer's record, the first 10 seconds, the insiders' share and the curve). 100% of them graduated, 73% had no trade a day later, the median peaked at 1.00x over the next day and the top tenth at 1.02x.

Is the coin 5yZy…pump a rug?

This check gives no verdict. Three facts decide it: who holds the supply, whether they have sold, and how launches like it went, all above. A coin launched through pump.fun's program has no freeze authority and no sell tax, so anyone can sell; the risk is the holders who can sell first.

Check another coin

On Telegram: paste a contract address to @pumpdatafun_bot for this check in a second, and /watch a dev for their next launch.

Numbers from every pump.fun trade, ever, not advice and never a verdict. The same answers by API: the pump.fun API, 300 calls a day free under /free/ with no key, 2,000 a day with a key; for a bot, the pre-buy check is the same three calls in Python; in Grok, a Grok bot template. Not affiliated with pump.fun.