diff --git a/functions/src/create-contract.ts b/functions/src/create-contract.ts
index 2c3c1153..f362157b 100644
--- a/functions/src/create-contract.ts
+++ b/functions/src/create-contract.ts
@@ -33,19 +33,12 @@ export const createContract = functions
       const creator = await getUser(userId)
       if (!creator) return { status: 'error', message: 'User not found' }
 
-      const {
-        question,
-        outcomeType,
-        description,
-        initialProb,
-        ante,
-        closeTime,
-        tags,
-      } = data
+      const { question, description, initialProb, ante, closeTime, tags } = data
 
       if (!question)
         return { status: 'error', message: 'Missing question field' }
 
+      let outcomeType = data.outcomeType ?? 'BINARY'
       if (outcomeType !== 'BINARY' && outcomeType !== 'MULTI')
         return { status: 'error', message: 'Invalid outcomeType' }
 
diff --git a/web/components/bets-list.tsx b/web/components/bets-list.tsx
index c66a836c..2c973536 100644
--- a/web/components/bets-list.tsx
+++ b/web/components/bets-list.tsx
@@ -18,7 +18,7 @@ import {
   Contract,
   getContractFromId,
   contractPath,
-  contractMetrics,
+  getBinaryProbPercent,
 } from '../lib/firebase/contracts'
 import { Row } from './layout/row'
 import { UserLink } from './user-page'
@@ -159,7 +159,7 @@ function MyContractBets(props: { contract: Contract; bets: Bet[] }) {
   const { resolution } = contract
 
   const [collapsed, setCollapsed] = useState(true)
-  const { probPercent } = contractMetrics(contract)
+  const probPercent = getBinaryProbPercent(contract)
   return (
     <div
       tabIndex={0}
diff --git a/web/components/contract-card.tsx b/web/components/contract-card.tsx
index 58a05a0f..2c2f2ad4 100644
--- a/web/components/contract-card.tsx
+++ b/web/components/contract-card.tsx
@@ -7,6 +7,7 @@ import {
   Contract,
   contractMetrics,
   contractPath,
+  getBinaryProbPercent,
 } from '../lib/firebase/contracts'
 import { Col } from './layout/col'
 import dayjs from 'dayjs'
@@ -25,7 +26,7 @@ export function ContractCard(props: {
 }) {
   const { contract, showHotVolume, showCloseTime, className } = props
   const { question, resolution } = contract
-  const { probPercent } = contractMetrics(contract)
+  const probPercent = getBinaryProbPercent(contract)
 
   return (
     <div>
diff --git a/web/components/contract-feed.tsx b/web/components/contract-feed.tsx
index e3e5803e..52cd9412 100644
--- a/web/components/contract-feed.tsx
+++ b/web/components/contract-feed.tsx
@@ -6,7 +6,6 @@ import {
   CheckIcon,
   DotsVerticalIcon,
   LockClosedIcon,
-  StarIcon,
   UserIcon,
   UsersIcon,
   XIcon,
@@ -21,6 +20,7 @@ import {
   contractPath,
   updateContract,
   tradingAllowed,
+  getBinaryProbPercent,
 } from '../lib/firebase/contracts'
 import { useUser } from '../hooks/use-user'
 import { Linkify } from './linkify'
@@ -33,8 +33,8 @@ import { SiteLink } from './site-link'
 import { Col } from './layout/col'
 import { UserLink } from './user-page'
 import { DateTimeTooltip } from './datetime-tooltip'
-import { useBets } from '../hooks/use-bets'
-import { Bet, withoutAnteBets } from '../lib/firebase/bets'
+import { useBetsWithoutAntes } from '../hooks/use-bets'
+import { Bet } from '../lib/firebase/bets'
 import { Comment, mapCommentsByBetId } from '../lib/firebase/comments'
 import { JoinSpans } from './join-spans'
 import Textarea from 'react-expanding-textarea'
@@ -302,9 +302,8 @@ function TruncatedComment(props: {
 
 function FeedQuestion(props: { contract: Contract }) {
   const { contract } = props
-  const { creatorName, creatorUsername, createdTime, question, resolution } =
-    contract
-  const { probPercent, truePool } = contractMetrics(contract)
+  const { creatorName, creatorUsername, question, resolution } = contract
+  const { truePool } = contractMetrics(contract)
 
   // Currently hidden on mobile; ideally we'd fit this in somewhere.
   const closeMessage =
@@ -343,7 +342,7 @@ function FeedQuestion(props: { contract: Contract }) {
           <ResolutionOrChance
             className="items-center"
             resolution={resolution}
-            probPercent={probPercent}
+            probPercent={getBinaryProbPercent(contract)}
           />
         </Col>
         <TruncatedComment
@@ -642,12 +641,13 @@ export function ContractFeed(props: {
   betRowClassName?: string
 }) {
   const { contract, feedType, betRowClassName } = props
-  const { id } = contract
+  const { id, outcomeType } = contract
+  const isBinary = outcomeType === 'BINARY'
+
   const [expanded, setExpanded] = useState(false)
   const user = useUser()
 
-  let bets = useBets(id) ?? props.bets
-  bets = withoutAnteBets(contract, bets)
+  const bets = useBetsWithoutAntes(contract, props.bets) ?? []
 
   const comments = useComments(id) ?? props.comments
 
@@ -715,7 +715,7 @@ export function ContractFeed(props: {
           </li>
         ))}
       </ul>
-      {tradingAllowed(contract) && (
+      {isBinary && tradingAllowed(contract) && (
         <BetRow contract={contract} className={clsx('mb-2', betRowClassName)} />
       )}
     </div>
diff --git a/web/components/contract-overview.tsx b/web/components/contract-overview.tsx
index 6245500a..2b9c56b8 100644
--- a/web/components/contract-overview.tsx
+++ b/web/components/contract-overview.tsx
@@ -1,9 +1,9 @@
 import {
-  contractMetrics,
   Contract,
   deleteContract,
   contractPath,
   tradingAllowed,
+  getBinaryProbPercent,
 } from '../lib/firebase/contracts'
 import { Col } from './layout/col'
 import { Spacer } from './layout/spacer'
@@ -31,62 +31,59 @@ export const ContractOverview = (props: {
   className?: string
 }) => {
   const { contract, bets, comments, folds, className } = props
-  const { resolution, creatorId, creatorName } = contract
-  const { probPercent, truePool } = contractMetrics(contract)
+  const { question, resolution, creatorId, outcomeType } = contract
 
   const user = useUser()
   const isCreator = user?.id === creatorId
+  const isBinary = outcomeType === 'BINARY'
 
-  const tweetQuestion = isCreator
-    ? contract.question
-    : `${creatorName}: ${contract.question}`
-  const tweetDescription = resolution
-    ? `Resolved ${resolution}!`
-    : `Currently ${probPercent} chance, place your bets here:`
-  const url = `https://manifold.markets${contractPath(contract)}`
-  const tweetText = `${tweetQuestion}\n\n${tweetDescription}\n\n${url}`
+  const tweetText = getTweetText(contract, isCreator)
 
   return (
     <Col className={clsx('mb-6', className)}>
       <Row className="justify-between gap-4 px-2">
         <Col className="gap-4">
           <div className="text-2xl text-indigo-700 md:text-3xl">
-            <Linkify text={contract.question} />
+            <Linkify text={question} />
           </div>
 
-          <Row className="items-center justify-between gap-4">
-            <ResolutionOrChance
-              className="md:hidden"
-              resolution={resolution}
-              probPercent={probPercent}
-              large
-            />
-
-            {tradingAllowed(contract) && (
-              <BetRow
-                contract={contract}
+          {isBinary && (
+            <Row className="items-center justify-between gap-4">
+              <ResolutionOrChance
                 className="md:hidden"
-                labelClassName="hidden"
+                resolution={resolution}
+                probPercent={getBinaryProbPercent(contract)}
+                large
               />
-            )}
-          </Row>
+
+              {tradingAllowed(contract) && (
+                <BetRow
+                  contract={contract}
+                  className="md:hidden"
+                  labelClassName="hidden"
+                />
+              )}
+            </Row>
+          )}
 
           <ContractDetails contract={contract} />
         </Col>
 
-        <Col className="hidden items-end justify-between md:flex">
-          <ResolutionOrChance
-            className="items-end"
-            resolution={resolution}
-            probPercent={probPercent}
-            large
-          />
-        </Col>
+        {isBinary && (
+          <Col className="hidden items-end justify-between md:flex">
+            <ResolutionOrChance
+              className="items-end"
+              resolution={resolution}
+              probPercent={getBinaryProbPercent(contract)}
+              large
+            />
+          </Col>
+        )}
       </Row>
 
       <Spacer h={4} />
 
-      <ContractProbGraph contract={contract} bets={bets} />
+      {isBinary && <ContractProbGraph contract={contract} bets={bets} />}
 
       <Row className="mt-6 ml-4 hidden items-center justify-between gap-4 sm:flex">
         {folds.length === 0 ? (
@@ -110,12 +107,9 @@ export const ContractOverview = (props: {
         <RevealableTagsInput className="mx-4 mt-4" contract={contract} />
       )}
 
-      <Spacer h={12} />
-
       {/* Show a delete button for contracts without any trading */}
-      {isCreator && truePool === 0 && (
+      {isCreator && (isBinary ? bets.length <= 2 : bets.length <= 1) && (
         <>
-          <Spacer h={8} />
           <button
             className="btn btn-xs btn-error btn-outline mt-1 max-w-fit self-end"
             onClick={async (e) => {
@@ -129,6 +123,8 @@ export const ContractOverview = (props: {
         </>
       )}
 
+      <Spacer h={12} />
+
       <ContractFeed
         contract={contract}
         bets={bets}
@@ -139,3 +135,22 @@ export const ContractOverview = (props: {
     </Col>
   )
 }
+
+const getTweetText = (contract: Contract, isCreator: boolean) => {
+  const { question, creatorName, resolution, outcomeType } = contract
+  const isBinary = outcomeType === 'BINARY'
+
+  const tweetQuestion = isCreator
+    ? question
+    : `${question} Asked by ${creatorName}.`
+  const tweetDescription = resolution
+    ? `Resolved ${resolution}!`
+    : isBinary
+    ? `Currently ${getBinaryProbPercent(
+        contract
+      )} chance, place your bets here:`
+    : `Submit your own answer:`
+  const url = `https://manifold.markets${contractPath(contract)}`
+
+  return `${tweetQuestion}\n\n${tweetDescription}\n\n${url}`
+}
diff --git a/web/lib/firebase/contracts.ts b/web/lib/firebase/contracts.ts
index 666c7caf..88470a89 100644
--- a/web/lib/firebase/contracts.ts
+++ b/web/lib/firebase/contracts.ts
@@ -27,21 +27,9 @@ export function contractPath(contract: Contract) {
 }
 
 export function contractMetrics(contract: Contract) {
-  const {
-    pool,
-    phantomShares,
-    totalShares,
-    createdTime,
-    resolutionTime,
-    isResolved,
-    resolutionProbability,
-  } = contract
+  const { pool, createdTime, resolutionTime, isResolved } = contract
 
-  const truePool = pool.YES + pool.NO
-  const prob = resolutionProbability ?? getProbability(totalShares)
-  const probPercent = Math.round(prob * 100) + '%'
-
-  const startProb = getProbability(phantomShares)
+  const truePool = _.sum(Object.values(pool))
 
   const createdDate = dayjs(createdTime).format('MMM D')
 
@@ -49,7 +37,16 @@ export function contractMetrics(contract: Contract) {
     ? dayjs(resolutionTime).format('MMM D')
     : undefined
 
-  return { truePool, probPercent, startProb, createdDate, resolvedDate }
+  return { truePool, createdDate, resolvedDate }
+}
+
+export function getBinaryProbPercent(contract: Contract) {
+  const { totalShares, resolutionProbability } = contract
+
+  const prob = resolutionProbability ?? getProbability(totalShares)
+  const probPercent = Math.round(prob * 100) + '%'
+
+  return probPercent
 }
 
 export function tradingAllowed(contract: Contract) {
diff --git a/web/pages/[username]/[contractSlug].tsx b/web/pages/[username]/[contractSlug].tsx
index 7beaef44..cec6411c 100644
--- a/web/pages/[username]/[contractSlug].tsx
+++ b/web/pages/[username]/[contractSlug].tsx
@@ -12,10 +12,10 @@ import { Title } from '../../components/title'
 import { Spacer } from '../../components/layout/spacer'
 import { User } from '../../lib/firebase/users'
 import {
-  contractMetrics,
   Contract,
   getContractFromSlug,
   tradingAllowed,
+  getBinaryProbPercent,
 } from '../../lib/firebase/contracts'
 import { SEO } from '../../components/SEO'
 import { Page } from '../../components/page'
@@ -82,33 +82,27 @@ export default function ContractPage(props: {
     return <Custom404 />
   }
 
-  const { creatorId, isResolved, resolution, question } = contract
+  const { creatorId, isResolved, question, outcomeType } = contract
+
   const isCreator = user?.id === creatorId
+  const isBinary = outcomeType === 'BINARY'
   const allowTrade = tradingAllowed(contract)
   const allowResolve = !isResolved && isCreator && !!user
+  const hasSidePanel = isBinary && (allowTrade || allowResolve)
 
-  const { probPercent } = contractMetrics(contract)
-
-  const description = resolution
-    ? `Resolved ${resolution}. ${contract.description}`
-    : `${probPercent} chance. ${contract.description}`
-
-  const ogCardProps = {
-    question,
-    probability: probPercent,
-    metadata: contractTextDetails(contract),
-    creatorName: contract.creatorName,
-    creatorUsername: contract.creatorUsername,
-  }
+  // TODO(James): Create SEO props for non-binary contracts.
+  const ogCardProps = isBinary ? getOpenGraphProps(contract) : undefined
 
   return (
-    <Page wide={allowTrade || allowResolve}>
-      <SEO
-        title={question}
-        description={description}
-        url={`/${props.username}/${props.slug}`}
-        ogCardProps={ogCardProps}
-      />
+    <Page wide={hasSidePanel}>
+      {ogCardProps && (
+        <SEO
+          title={question}
+          description={ogCardProps.description}
+          url={`/${props.username}/${props.slug}`}
+          ogCardProps={ogCardProps}
+        />
+      )}
 
       <Col className="w-full justify-between md:flex-row">
         <div className="flex-[3] rounded border-0 border-gray-100 bg-white px-2 py-6 md:px-6 md:py-8">
@@ -118,10 +112,10 @@ export default function ContractPage(props: {
             comments={comments ?? []}
             folds={folds}
           />
-          <BetsSection contract={contract} user={user ?? null} />
+          <BetsSection contract={contract} user={user ?? null} bets={bets} />
         </div>
 
-        {(allowTrade || allowResolve) && (
+        {hasSidePanel && (
           <>
             <div className="md:ml-6" />
 
@@ -140,11 +134,13 @@ export default function ContractPage(props: {
   )
 }
 
-function BetsSection(props: { contract: Contract; user: User | null }) {
+function BetsSection(props: {
+  contract: Contract
+  user: User | null
+  bets: Bet[]
+}) {
   const { contract, user } = props
-  const bets = useBets(contract.id)
-
-  if (!bets || bets.length === 0) return <></>
+  const bets = useBets(contract.id) ?? props.bets
 
   // Decending creation time.
   bets.sort((bet1, bet2) => bet2.createdTime - bet1.createdTime)
@@ -168,3 +164,21 @@ function BetsSection(props: { contract: Contract; user: User | null }) {
     </div>
   )
 }
+
+const getOpenGraphProps = (contract: Contract<'BINARY'>) => {
+  const { resolution, question, creatorName, creatorUsername } = contract
+  const probPercent = getBinaryProbPercent(contract)
+
+  const description = resolution
+    ? `Resolved ${resolution}. ${contract.description}`
+    : `${probPercent} chance. ${contract.description}`
+
+  return {
+    question,
+    probability: probPercent,
+    metadata: contractTextDetails(contract),
+    creatorName: creatorName,
+    creatorUsername: creatorUsername,
+    description,
+  }
+}
diff --git a/web/pages/make-predictions.tsx b/web/pages/make-predictions.tsx
index 6a11b7de..7af56478 100644
--- a/web/pages/make-predictions.tsx
+++ b/web/pages/make-predictions.tsx
@@ -3,6 +3,7 @@ import dayjs from 'dayjs'
 import Link from 'next/link'
 import { useState } from 'react'
 import Textarea from 'react-expanding-textarea'
+import { getProbability } from '../../common/calculate'
 import { parseWordsAsTags } from '../../common/util/parse'
 import { AmountInput } from '../components/amount-input'
 import { InfoTooltip } from '../components/info-tooltip'
@@ -15,11 +16,7 @@ import { Page } from '../components/page'
 import { Title } from '../components/title'
 import { useUser } from '../hooks/use-user'
 import { createContract } from '../lib/firebase/api-call'
-import {
-  contractMetrics,
-  Contract,
-  contractPath,
-} from '../lib/firebase/contracts'
+import { Contract, contractPath } from '../lib/firebase/contracts'
 
 type Prediction = {
   question: string
@@ -29,7 +26,7 @@ type Prediction = {
 }
 
 function toPrediction(contract: Contract): Prediction {
-  const { startProb } = contractMetrics(contract)
+  const startProb = getProbability(contract.phantomShares)
   return {
     question: contract.question,
     description: contract.description,