$40 (何一40周岁的生日) is a meme coin that trades on BNB Chain, mostly on PancakeSwap; it launched on November 15, 2026.
It is not actively traded right now: the last time it was, on November 15, 2026, it was priced at $0.000000000597 for a $27.3K market cap.
It is at or near the highest market cap we have recorded for it ($27.3K).
Its liquidity is thin for its size, so large sells can move the price a lot.
Written from live market data. Meme coins are very risky; nothing here is financial advice.