From eb764fc5ddb0c57ea1f765e92fbc50899025fe41 Mon Sep 17 00:00:00 2001
From: Maud Bannwart <52083111+MaudSimon@users.noreply.github.com>
Date: Tue, 23 Jul 2024 15:11:34 +0200
Subject: [PATCH] Update index.md

Add ROI calculator
---
 docs/mining/index.md | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/docs/mining/index.md b/docs/mining/index.md
index 2e520c81..5fee9761 100644
--- a/docs/mining/index.md
+++ b/docs/mining/index.md
@@ -16,10 +16,13 @@ information that the miners should know:
 
 For more information about mining rewards, please read the [Block
 Rewards](https://medium.com/@alephium/alephium-block-rewards-72d9fb9fde33)
-article. For code references, please refer to
+article. 
+For code references, please refer to
 [gpu-miner](https://github.com/alephium/gpu-miner),
 [fpga-miner](https://github.com/alephium/fpga-miner) and
 [mining-pool](https://github.com/alephium/mining-pool) repositories.
 
+We have built a simple [ROI calculator](https://alephium.github.io/alph-mining-roi/) to help miners estimate their revenues.
+
 Please join the dedicated mining channel on [discord](https://alephium.org/discord) for
 more discussions.