> ## Documentation Index
> Fetch the complete documentation index at: https://docs.polywin.bot/llms.txt
> Use this file to discover all available pages before exploring further.

# Buy & Sell

> Market orders, three taps.

PolyWin keeps the buy flow short — three steps from market detail to filled position.

## Buy

<Steps>
  <Step title="Pick a side">
    Tap **🟢 Buy YES X¢** or **🔴 Buy NO X¢** from the market detail screen.
  </Step>

  <Step title="Pick a size">
    Use a preset (**$25 · $50 · $100**) or enter a custom amount between **$5** and **\$10,000**. The bot previews how many shares you'll get before you commit.

    <Frame caption="Buy YES sizing screen — presets, All In, or type a custom amount">
      <img src="https://mintcdn.com/polywin/_sMY107hkYxZBIrd/images/markets-buy-flow.png?fit=max&auto=format&n=_sMY107hkYxZBIrd&q=85&s=4d9eb5f36f7f59d44fd9b70dc82b4637" alt="Buy flow" width="1290" height="2796" data-path="images/markets-buy-flow.png" />
    </Frame>
  </Step>

  <Step title="Confirm">
    Your order fills as a market order. You'll see the total position size on success.
  </Step>
</Steps>

## Sell

Sells happen from the [Positions Hub](/positions/hub), not the market detail.

<Steps>
  <Step title="Open Positions">
    Tap **📊 Positions** from the main menu.
  </Step>

  <Step title="Pick a position">
    Tap any open position to see its detail.
  </Step>

  <Step title="Sell">
    Sell 100%, or use partial sell presets (25% / 50% / 75%).
  </Step>
</Steps>

<Note>
  Default slippage is set silently. If the book can't fill you within tolerance, the order is rejected and your funds stay safe.
</Note>