diff --git a/src/mappings/core.ts b/src/mappings/core.ts
index 518457f1..21e2d758 100644
--- a/src/mappings/core.ts
+++ b/src/mappings/core.ts
@@ -23,9 +23,12 @@ import {
 import { createTick, feeTierToTickSpacing } from '../utils/tick'
 
 export function handleInitialize(event: Initialize): void {
+  // update pool sqrt price and tick
   let pool = Pool.load(event.address.toHexString())
   pool.sqrtPrice = event.params.sqrtPriceX96
   pool.tick = BigInt.fromI32(event.params.tick)
+  pool.save()
+  
   // update token prices
   let token0 = Token.load(pool.token0)
   let token1 = Token.load(pool.token1)