# How to Buy a Call Option

1\. Visit Hegic website: [https://www.hegic.co](https://www.hegic.co/)

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71ZIYlLBPHdlC7ajjR%2F-M71bGfsH8v5yRLsgvGw%2F1.png?alt=media\&token=fc1806f7-6604-4ee8-be73-f84b08e3cce1)

2\. Connect your wallet (use MetaMask or WalletConnect). Download: [https://metamask.io](https://metamask.io/) / [https://walletconnect.org](https://walletconnect.org/). Consider using [https://www.argent.xyz](https://www.argent.xyz/) / [https://trustwallet.com](https://trustwallet.com/)

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71ZIYlLBPHdlC7ajjR%2F-M71bZsxR2TvJ20zmkBK%2F2.png?alt=media\&token=75268ab2-af97-47ad-b7c5-2510d5daf0d2)

3\. Read about the potential risks and click the "OK" button if you agree to continue

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71ZIYlLBPHdlC7ajjR%2F-M71bo_QinVqi5C_VP7O%2F3.png?alt=media\&token=51280059-83d1-48e3-b278-a0e6bbbc278c)

4\. Choose the Holder role and click the "Holders" button

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71ZIYlLBPHdlC7ajjR%2F-M71c5W-IVbHkyr3T5vf%2F4.png?alt=media\&token=4894c7ff-25a3-473f-8a4e-f297e0f0ecb0)

5\. Choose the "Call" type of an option contract on the interface

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71ZIYlLBPHdlC7ajjR%2F-M71c_jkSslYfz9Sn1n_%2F5.png?alt=media\&token=70973540-ce10-44ab-8662-9cc10ccb66b7)

6\. Choose the Size, Strike Price and Period for your option contract

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71ZIYlLBPHdlC7ajjR%2F-M71czFw2QFCOIblX46m%2F6.png?alt=media\&token=d060e471-0ea3-41f2-8095-19a5aa49fa44)

7\. Click the "Buy Option Contract" button

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71ZIYlLBPHdlC7ajjR%2F-M71dICYMzyFA1jpfjT4%2F7.png?alt=media\&token=422c7d9e-9f8f-4a49-93a3-19d1ede0bed9)

8\. Confirm the transaction in your wallet and wait for the confirmation

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M730e1AjFIf2XPN7jYx%2F-M732zSNwjAbY7NaWm5L%2F8.png?alt=media\&token=8c08456b-7687-403b-bebe-197ffe4f39fe)

9\. Voilà! You are now holding an ETH call option contract

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71ZIYlLBPHdlC7ajjR%2F-M71ePFlMCwVLCC6RbY4%2F99.png?alt=media\&token=fe7f7f1d-794b-4d06-b5ca-c44691769668)

10\. To exercise your option contract click the "Exercise" button and then click "Confirm"

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71ZIYlLBPHdlC7ajjR%2F-M71efof-zznld6ACWcs%2F999.png?alt=media\&token=927aef0c-908b-4e25-b4f1-b9d8143b1577)

11\. To approve your option contract exercising click the "Confirm" button and wait for the confirmation

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71eqc0J_NV82-lnuEC%2F-M71fT035WMzz-DtqY9x%2F999.png?alt=media\&token=7de96aa6-5cf7-48a1-bcee-dc059ef3a8ba)

12\. Сlick the "Exercise" button one more time and then "Confirm" the transaction (exercising)

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71j5-dUmDC1XhBvFM8%2F-M71jyp_n1_G4x3jVFMD%2F9991.png?alt=media\&token=6ec59e95-edb2-4326-aef2-ce510e42f6d2)

13\. Your DAI will be swapped for ETH that you will receive to the wallet. You have exercised your option!

![](https://3046830689-files.gitbook.io/~/files/v0/b/gitbook-legacy-files/o/assets%2F-M3LB8egeaJAQyXbYgxx%2F-M71nyGfOG84mOoPMzy5%2F-M71poWW7bXOqlPZIum_%2F9992.png?alt=media\&token=609250e5-aa15-4462-aad3-d8fd8b156581)

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