# Calendar3: Own the day! Sell the Spotlight!! > Buy shares of any day, Hold majority control, and unlock advertising -- All priced on a bonding curve. **Published by:** [Yazhisai Sivanathan](https://paragraph.com/@yazhisaisivanathan/) **Published on:** 2025-07-11 **URL:** https://paragraph.com/@yazhisaisivanathan/calendar3 ## Content 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 ## Publication Information - [Yazhisai Sivanathan](https://paragraph.com/@yazhisaisivanathan/): Publication homepage - [All Posts](https://paragraph.com/@yazhisaisivanathan/): More posts from this publication - [RSS Feed](https://api.paragraph.com/blogs/rss/@yazhisaisivanathan): Subscribe to updates ## Optional - [Collect as NFT](https://paragraph.com/@yazhisaisivanathan/calendar3): Support the author by collecting this post - [View Collectors](https://paragraph.com/@yazhisaisivanathan/calendar3/collectors): See who has collected this post