```
setInterval(() => { let max = 100; while(max-->0) { let price = +document.querySelector(".last-price").textContent.trim().slice(1).replace(",","").split("\n")[0]; if (price > 20000) { document.querySelector(".stock-sell").click(); } else if (price < 10000) { document.querySelector(".stock-buy").click(); } else { break; } } })
```
setInterval(() => { let max = 100; while(max-->0) { let price = +document.querySelector(".last-price").textContent.trim().slice(1).replace(",","").split("\n")[0]; if (price > 20000) { document.querySelector(".stock-sell").click(); } else if (price < 10000) { document.querySelector(".stock-buy").click(); } else { break; } } })
```