# Calendar3: Own the day! Sell the Spotlight!!

*Buy shares of any day, Hold majority control, and unlock advertising -- All priced on a bonding curve.*

By [Yazhisai Sivanathan](https://paragraph.com/@yazhisaisivanathan) · 2025-07-11

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**How it works:**

Buy shares of any day, Hold majority control, and unlock advertising -- All priced on a bonding curve.

**For Investors:**

Purchase shares of promising upcoming event days early, then sell them when advertisers buy at a higher price. Profit in ETH.

**For Advertisers:**

Acquire the most shares for your chosen day and create a message for it. If someone outbids you with more shares, you earn a profit; otherwise, you gain visibility.  
  
Visit: [https://Calendar.money](https://Calendar.money)

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*Originally published on [Yazhisai Sivanathan](https://paragraph.com/@yazhisaisivanathan/calendar3)*