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 # 🤑 DeFi
 
+Ocean Protocol's open-source tools are useful in a variety of DeFi applications. Here we show you how to capitalize with Ocean Protocol tech in several ways with crypto trading.
+
+## How to Capitalize with Ocean Protocol
+
+### Predicting the Price of ETH
+
+We offer a Predict ETH data challenge where participants can win prizes for making accurate ETH price predictions. Participants use machine learning to extrapolate ETH prices for the next 12 hours as accurately as possible and upload these predictions to the Ocean Market as data NFTs. It's a win-win for both Ocean Protocol and challenge participants as it promotes more valuable data feeds on the Ocean Market and participants gain cash prizes!
+
+Check our [challenges page] to see if there is an active Predict ETH challenge!
+
+[challenges page]: https://oceanprotocol.com/challenges