Patch Notes

OsuStocks now tracks the top 5,000 osu! players by performance. That’s thousands of new stocks to discover and trade — from the very top of the ladder down to rising names. New players opening for the first time are priced by their global rank, so stronger players list higher.

We’ve changed how buying and selling affects a stock’s price, to keep the market fair and stop price manipulation:

• Your trade moves the price as it fills.Big buys nudge a price up; big sells nudge it down — and you trade at the average price across that move(a little “slippage”), not the old price. So a large order costs a bit more to buy, and returns a bit less to sell.
• A ±10% cap per trade. No single order can move a stock more than 10% in one go, so nobody can crash or moon a stock with one giant trade.
• No more pump-and-dump.You can no longer buy a stock to pump its price and instantly sell into your own pump for free profit — a quick round trip now nets a small loss, just like a real market spread. Prices reflect genuine demand and player performance.

Tip: more popular, widely-held stocks move less per trade, and splitting a very large order gets you a better average price.

• Sign in with osu!— log in with your osu! account to start trading.
• Investor Levels— earn XP as you trade and climb an osu!-style level curve.
• Achievements & Missions— one-time milestones and daily/weekly goals that reward you with credits.

OsuStocks is a game — all coins, prices, and holdings are virtual and have no real-world value. Prices, balances, and rules can change as we keep tuning the market. Have fun, and trade smart.