Meme Index

To hold a rules-based basket of Solana memecoins, funded only by the creator fees that $INDEX trading generates, and to let $INDEX holders claim their pro-rata share of that basket.

• 70% of each purchase.
• Six largest Solana-native memecoins by market cap. Only coins native to Solana qualify.
• Modified market-cap weight, 30% cap per coin. Weight above the cap is spread across the other core coins.
• Reviewed monthly: the six slots are checked against the current market-cap ranking.

• 30% of each purchase.
• Top four Solana memecoins by 24h volume that pass the filters.
• Equal weight: 7.50% of the basket per coin.
• Rotated daily.

Filters a coin must pass:

• Liquidity floor (level to be confirmed)
• Trading for more than 24 hours
• Clean RugCheck report

The project's creator wallet earns the pump.fun creator fee on every $INDEX trade: 0.30% while on the bonding curve, and a tiered fee of up to 0.95% after graduation. A scheduled job claims the fees every few minutes and buys the basket through Jupiter. Each claim and each purchase is an on-chain transaction and is listed on the home page.

Once a day the list of $INDEX holders is recorded. Each holder's share of the basket, in proportion to their $INDEX balance at the snapshot, becomes claimable on the claim page. The claimer pays the Solana rent for any new token accounts. The minimum balance to qualify and whether claims settle daily or weekly are still to be confirmed and will be published here before launch.

• Memecoins are extremely volatile. The basket can lose most or all of its value.
• Fees depend on $INDEX trading volume. No volume means no purchases.
• Trending coins are young by definition. Filters reduce, but do not remove, the risk of rugs.
• Swaps suffer slippage, and the scheduled job, wallets or third-party services can fail.
• Rules can be followed exactly and still produce a bad result.

Meme Index is independent. It is not affiliated with, endorsed by or connected to any index provider, fund manager, exchange, or any project whose coin it holds. Its rule set borrows the general shape of public memecoin indexes (largest coins, capped market-cap weights) and is its own. Nothing here is financial advice.