diff --git a/functions/src/score-contracts.ts b/functions/src/score-contracts.ts
index 52ef39d4..497a4ba0 100644
--- a/functions/src/score-contracts.ts
+++ b/functions/src/score-contracts.ts
@@ -5,6 +5,7 @@ import { Bet } from '../../common/bet'
 import { Contract } from '../../common/contract'
 import { log } from './utils'
 import { removeUndefinedProps } from '../../common/util/object'
+import { DAY_MS, HOUR_MS } from '../../common/util/time'
 
 export const scoreContracts = functions
   .runWith({ memory: '4GB', timeoutSeconds: 540 })
@@ -16,11 +17,12 @@ const firestore = admin.firestore()
 
 async function scoreContractsInternal() {
   const now = Date.now()
-  const lastHour = now - 60 * 60 * 1000
-  const last3Days = now - 1000 * 60 * 60 * 24 * 3
+  const hourAgo = now - HOUR_MS
+  const dayAgo = now - DAY_MS
+  const threeDaysAgo = now - DAY_MS * 3
   const activeContractsSnap = await firestore
     .collection('contracts')
-    .where('lastUpdatedTime', '>', lastHour)
+    .where('lastUpdatedTime', '>', hourAgo)
     .get()
   const activeContracts = activeContractsSnap.docs.map(
     (doc) => doc.data() as Contract
@@ -41,15 +43,21 @@ async function scoreContractsInternal() {
   for (const contract of contracts) {
     const bets = await firestore
       .collection(`contracts/${contract.id}/bets`)
-      .where('createdTime', '>', last3Days)
+      .where('createdTime', '>', threeDaysAgo)
       .get()
     const bettors = bets.docs
       .map((doc) => doc.data() as Bet)
       .map((bet) => bet.userId)
     const popularityScore = uniq(bettors).length
 
+    const wasCreatedToday = contract.createdTime > dayAgo
+
     let dailyScore: number | undefined
-    if (contract.outcomeType === 'BINARY' && contract.mechanism === 'cpmm-1') {
+    if (
+      contract.outcomeType === 'BINARY' &&
+      contract.mechanism === 'cpmm-1' &&
+      !wasCreatedToday
+    ) {
       const percentChange = Math.abs(contract.probChanges.day)
       dailyScore = popularityScore * percentChange
     }