SPX6900SPX price and how to buy on Ethereum
Ethereum$0.3668up2.2%
As of October 23, 2026, when this page was builtA memecoin that parodies the S&P 500, and one of Ethereum's largest.
What SPX is
SPX6900 is a memecoin on Ethereum whose joke is that it is bigger and better than the S&P 500, the US stock index; the 6900 is part of the gag. It has built a devoted online following that treats holding it as something between a meme and a movement.
There is no product and no cash flow behind it. It trades on attention and the mood of the memecoin market, and its deepest market is a Uniswap pool against WETH.
It has no connection to the S&P 500 index or to the company that publishes it, and holding it gives no exposure to US shares.
More to buy on Ethereum
Prices as of October 23, 2026.