diff --git a/web/components/bet-summary.tsx b/web/components/bet-summary.tsx
new file mode 100644
index 00000000..aa64da43
--- /dev/null
+++ b/web/components/bet-summary.tsx
@@ -0,0 +1,120 @@
+import { sumBy } from 'lodash'
+import clsx from 'clsx'
+
+import { Bet } from 'web/lib/firebase/bets'
+import { formatMoney, formatWithCommas } from 'common/util/format'
+import { Col } from './layout/col'
+import { Contract } from 'web/lib/firebase/contracts'
+import { Row } from './layout/row'
+import { YesLabel, NoLabel } from './outcome-label'
+import {
+  calculatePayout,
+  getContractBetMetrics,
+  getProbability,
+} from 'common/calculate'
+import { InfoTooltip } from './info-tooltip'
+import { ProfitBadge } from './profit-badge'
+
+export function BetsSummary(props: {
+  contract: Contract
+  userBets: Bet[]
+  className?: string
+}) {
+  const { contract, className } = props
+  const { resolution, outcomeType } = contract
+  const isBinary = outcomeType === 'BINARY'
+
+  const bets = props.userBets.filter((b) => !b.isAnte)
+  const { profitPercent, payout, profit, invested } = getContractBetMetrics(
+    contract,
+    bets
+  )
+
+  const excludeSales = bets.filter((b) => !b.isSold && !b.sale)
+  const yesWinnings = sumBy(excludeSales, (bet) =>
+    calculatePayout(contract, bet, 'YES')
+  )
+  const noWinnings = sumBy(excludeSales, (bet) =>
+    calculatePayout(contract, bet, 'NO')
+  )
+
+  const position = yesWinnings - noWinnings
+
+  const prob = isBinary ? getProbability(contract) : 0
+  const expectation = prob * yesWinnings + (1 - prob) * noWinnings
+
+  if (bets.length === 0) return <></>
+
+  return (
+    <Col className={clsx(className, 'gap-4')}>
+      <Row className="flex-wrap gap-4 sm:flex-nowrap sm:gap-6">
+        {resolution ? (
+          <Col>
+            <div className="text-sm text-gray-500">Payout</div>
+            <div className="whitespace-nowrap">
+              {formatMoney(payout)}{' '}
+              <ProfitBadge profitPercent={profitPercent} />
+            </div>
+          </Col>
+        ) : isBinary ? (
+          <Col>
+            <div className="whitespace-nowrap text-sm text-gray-500">
+              Position{' '}
+              <InfoTooltip text="Number of shares you own on net. 1 YES share = M$1 if the market resolves YES." />
+            </div>
+            <div className="whitespace-nowrap">
+              {position > 1e-7 ? (
+                <>
+                  <YesLabel /> {formatWithCommas(position)}
+                </>
+              ) : position < -1e-7 ? (
+                <>
+                  <NoLabel /> {formatWithCommas(-position)}
+                </>
+              ) : (
+                '——'
+              )}
+            </div>
+          </Col>
+        ) : (
+          <Col>
+            <div className="whitespace-nowrap text-sm text-gray-500">
+              Expectation{''}
+              <InfoTooltip text="The estimated payout of your position using the current market probability." />
+            </div>
+            <div className="whitespace-nowrap">{formatMoney(payout)}</div>
+          </Col>
+        )}
+
+        <Col className="hidden sm:inline">
+          <div className="whitespace-nowrap text-sm text-gray-500">
+            Invested{' '}
+            <InfoTooltip text="Cash currently invested in this market." />
+          </div>
+          <div className="whitespace-nowrap">{formatMoney(invested)}</div>
+        </Col>
+
+        {isBinary && !resolution && (
+          <Col>
+            <div className="whitespace-nowrap text-sm text-gray-500">
+              Expectation{' '}
+              <InfoTooltip text="The estimated payout of your position using the current market probability." />
+            </div>
+            <div className="whitespace-nowrap">{formatMoney(expectation)}</div>
+          </Col>
+        )}
+
+        <Col>
+          <div className="whitespace-nowrap text-sm text-gray-500">
+            Profit{' '}
+            <InfoTooltip text="Includes both realized & unrealized gains/losses." />
+          </div>
+          <div className="whitespace-nowrap">
+            {formatMoney(profit)}
+            <ProfitBadge profitPercent={profitPercent} />
+          </div>
+        </Col>
+      </Row>
+    </Col>
+  )
+}
diff --git a/web/components/bets-list.tsx b/web/components/bets-list.tsx
index dbb2db56..5a95f22f 100644
--- a/web/components/bets-list.tsx
+++ b/web/components/bets-list.tsx
@@ -22,7 +22,7 @@ import {
 import { Row } from './layout/row'
 import { sellBet } from 'web/lib/firebase/api'
 import { ConfirmationButton } from './confirmation-button'
-import { OutcomeLabel, YesLabel, NoLabel } from './outcome-label'
+import { OutcomeLabel } from './outcome-label'
 import { LoadingIndicator } from './loading-indicator'
 import { SiteLink } from './site-link'
 import {
@@ -38,14 +38,14 @@ import { NumericContract } from 'common/contract'
 import { formatNumericProbability } from 'common/pseudo-numeric'
 import { useUser } from 'web/hooks/use-user'
 import { useUserBets } from 'web/hooks/use-user-bets'
-import { SellSharesModal } from './sell-modal'
 import { useUnfilledBets } from 'web/hooks/use-bets'
 import { LimitBet } from 'common/bet'
-import { floatingEqual } from 'common/util/math'
 import { Pagination } from './pagination'
 import { LimitOrderTable } from './limit-bets'
 import { UserLink } from 'web/components/user-link'
 import { useUserBetContracts } from 'web/hooks/use-contracts'
+import { BetsSummary } from './bet-summary'
+import { ProfitBadge } from './profit-badge'
 
 type BetSort = 'newest' | 'profit' | 'closeTime' | 'value'
 type BetFilter = 'open' | 'limit_bet' | 'sold' | 'closed' | 'resolved' | 'all'
@@ -337,8 +337,7 @@ function ContractBets(props: {
           <BetsSummary
             className="mt-8 mr-5 flex-1 sm:mr-8"
             contract={contract}
-            bets={bets}
-            isYourBets={isYourBets}
+            userBets={bets}
           />
 
           {contract.mechanism === 'cpmm-1' && limitBets.length > 0 && (
@@ -364,125 +363,6 @@ function ContractBets(props: {
   )
 }
 
-export function BetsSummary(props: {
-  contract: Contract
-  bets: Bet[]
-  isYourBets: boolean
-  className?: string
-}) {
-  const { contract, isYourBets, className } = props
-  const { resolution, closeTime, outcomeType, mechanism } = contract
-  const isBinary = outcomeType === 'BINARY'
-  const isPseudoNumeric = outcomeType === 'PSEUDO_NUMERIC'
-  const isCpmm = mechanism === 'cpmm-1'
-  const isClosed = closeTime && Date.now() > closeTime
-
-  const bets = props.bets.filter((b) => !b.isAnte)
-  const { hasShares, invested, profitPercent, payout, profit, totalShares } =
-    getContractBetMetrics(contract, bets)
-
-  const excludeSales = bets.filter((b) => !b.isSold && !b.sale)
-  const yesWinnings = sumBy(excludeSales, (bet) =>
-    calculatePayout(contract, bet, 'YES')
-  )
-  const noWinnings = sumBy(excludeSales, (bet) =>
-    calculatePayout(contract, bet, 'NO')
-  )
-
-  const [showSellModal, setShowSellModal] = useState(false)
-  const user = useUser()
-
-  const sharesOutcome = floatingEqual(totalShares.YES ?? 0, 0)
-    ? floatingEqual(totalShares.NO ?? 0, 0)
-      ? undefined
-      : 'NO'
-    : 'YES'
-
-  const canSell =
-    isYourBets &&
-    isCpmm &&
-    (isBinary || isPseudoNumeric) &&
-    !isClosed &&
-    !resolution &&
-    hasShares &&
-    sharesOutcome &&
-    user
-
-  return (
-    <Col className={clsx(className, 'gap-4')}>
-      <Row className="flex-wrap gap-4 sm:flex-nowrap sm:gap-6">
-        <Col>
-          <div className="whitespace-nowrap text-sm text-gray-500">
-            Invested
-          </div>
-          <div className="whitespace-nowrap">{formatMoney(invested)}</div>
-        </Col>
-        <Col>
-          <div className="whitespace-nowrap text-sm text-gray-500">Profit</div>
-          <div className="whitespace-nowrap">
-            {formatMoney(profit)} <ProfitBadge profitPercent={profitPercent} />
-          </div>
-        </Col>
-        {canSell && (
-          <>
-            <button
-              className="btn btn-sm self-end"
-              onClick={() => setShowSellModal(true)}
-            >
-              Sell
-            </button>
-            {showSellModal && (
-              <SellSharesModal
-                contract={contract}
-                user={user}
-                userBets={bets}
-                shares={totalShares[sharesOutcome]}
-                sharesOutcome={sharesOutcome}
-                setOpen={setShowSellModal}
-              />
-            )}
-          </>
-        )}
-      </Row>
-      <Row className="flex-wrap-none gap-4">
-        {resolution ? (
-          <Col>
-            <div className="text-sm text-gray-500">Payout</div>
-            <div className="whitespace-nowrap">
-              {formatMoney(payout)}{' '}
-              <ProfitBadge profitPercent={profitPercent} />
-            </div>
-          </Col>
-        ) : isBinary ? (
-          <>
-            <Col>
-              <div className="whitespace-nowrap text-sm text-gray-500">
-                Payout if <YesLabel />
-              </div>
-              <div className="whitespace-nowrap">
-                {formatMoney(yesWinnings)}
-              </div>
-            </Col>
-            <Col>
-              <div className="whitespace-nowrap text-sm text-gray-500">
-                Payout if <NoLabel />
-              </div>
-              <div className="whitespace-nowrap">{formatMoney(noWinnings)}</div>
-            </Col>
-          </>
-        ) : (
-          <Col>
-            <div className="whitespace-nowrap text-sm text-gray-500">
-              Expected value
-            </div>
-            <div className="whitespace-nowrap">{formatMoney(payout)}</div>
-          </Col>
-        )}
-      </Row>
-    </Col>
-  )
-}
-
 export function ContractBetsTable(props: {
   contract: Contract
   bets: Bet[]
@@ -750,30 +630,3 @@ function SellButton(props: {
     </ConfirmationButton>
   )
 }
-
-export function ProfitBadge(props: {
-  profitPercent: number
-  round?: boolean
-  className?: string
-}) {
-  const { profitPercent, round, className } = props
-  if (!profitPercent) return null
-  const colors =
-    profitPercent > 0
-      ? 'bg-green-100 text-green-800'
-      : 'bg-red-100 text-red-800'
-
-  return (
-    <span
-      className={clsx(
-        'ml-1 inline-flex items-center rounded-full px-3 py-0.5 text-sm font-medium',
-        colors,
-        className
-      )}
-    >
-      {(profitPercent > 0 ? '+' : '') +
-        profitPercent.toFixed(round ? 0 : 1) +
-        '%'}
-    </span>
-  )
-}
diff --git a/web/components/contract/contract-tabs.tsx b/web/components/contract/contract-tabs.tsx
index 17471796..bd3204ed 100644
--- a/web/components/contract/contract-tabs.tsx
+++ b/web/components/contract/contract-tabs.tsx
@@ -9,7 +9,7 @@ import { groupBy, sortBy } from 'lodash'
 import { Bet } from 'common/bet'
 import { Contract } from 'common/contract'
 import { PAST_BETS } from 'common/user'
-import { ContractBetsTable, BetsSummary } from '../bets-list'
+import { ContractBetsTable } from '../bets-list'
 import { Spacer } from '../layout/spacer'
 import { Tabs } from '../layout/tabs'
 import { Col } from '../layout/col'
@@ -17,59 +17,45 @@ import { LoadingIndicator } from 'web/components/loading-indicator'
 import { useComments } from 'web/hooks/use-comments'
 import { useLiquidity } from 'web/hooks/use-liquidity'
 import { useTipTxns } from 'web/hooks/use-tip-txns'
-import { useUser } from 'web/hooks/use-user'
 import { capitalize } from 'lodash'
 import {
   DEV_HOUSE_LIQUIDITY_PROVIDER_ID,
   HOUSE_LIQUIDITY_PROVIDER_ID,
 } from 'common/antes'
-import { useIsMobile } from 'web/hooks/use-is-mobile'
+import { buildArray } from 'common/util/array'
 
-export function ContractTabs(props: { contract: Contract; bets: Bet[] }) {
-  const { contract, bets } = props
-
-  const isMobile = useIsMobile()
-  const user = useUser()
-  const userBets =
-    user && bets.filter((bet) => !bet.isAnte && bet.userId === user.id)
+export function ContractTabs(props: {
+  contract: Contract
+  bets: Bet[]
+  userBets: Bet[]
+}) {
+  const { contract, bets, userBets } = props
 
   const yourTrades = (
     <div>
-      <BetsSummary
-        className="px-2"
-        contract={contract}
-        bets={userBets ?? []}
-        isYourBets
-      />
       <Spacer h={6} />
-      <ContractBetsTable contract={contract} bets={userBets ?? []} isYourBets />
+      <ContractBetsTable contract={contract} bets={userBets} isYourBets />
       <Spacer h={12} />
     </div>
   )
 
+  const tabs = buildArray(
+    {
+      title: 'Comments',
+      content: <CommentsTabContent contract={contract} />,
+    },
+    {
+      title: capitalize(PAST_BETS),
+      content: <BetsTabContent contract={contract} bets={bets} />,
+    },
+    userBets.length > 0 && {
+      title: 'Your trades',
+      content: yourTrades,
+    }
+  )
+
   return (
-    <Tabs
-      className="mb-4"
-      currentPageForAnalytics={'contract'}
-      tabs={[
-        {
-          title: 'Comments',
-          content: <CommentsTabContent contract={contract} />,
-        },
-        {
-          title: capitalize(PAST_BETS),
-          content: <BetsTabContent contract={contract} bets={bets} />,
-        },
-        ...(!user || !userBets?.length
-          ? []
-          : [
-              {
-                title: isMobile ? `You` : `Your ${PAST_BETS}`,
-                content: yourTrades,
-              },
-            ]),
-      ]}
-    />
+    <Tabs className="mb-4" currentPageForAnalytics={'contract'} tabs={tabs} />
   )
 }
 
diff --git a/web/components/profit-badge.tsx b/web/components/profit-badge.tsx
new file mode 100644
index 00000000..f82159e6
--- /dev/null
+++ b/web/components/profit-badge.tsx
@@ -0,0 +1,28 @@
+import clsx from 'clsx'
+
+export function ProfitBadge(props: {
+  profitPercent: number
+  round?: boolean
+  className?: string
+}) {
+  const { profitPercent, round, className } = props
+  if (!profitPercent) return null
+  const colors =
+    profitPercent > 0
+      ? 'bg-green-100 text-green-800'
+      : 'bg-red-100 text-red-800'
+
+  return (
+    <span
+      className={clsx(
+        'ml-1 inline-flex items-center rounded-full px-3 py-0.5 text-sm font-medium',
+        colors,
+        className
+      )}
+    >
+      {(profitPercent > 0 ? '+' : '') +
+        profitPercent.toFixed(round ? 0 : 1) +
+        '%'}
+    </span>
+  )
+}
diff --git a/web/pages/[username]/[contractSlug].tsx b/web/pages/[username]/[contractSlug].tsx
index 38df2fbf..1dde2f95 100644
--- a/web/pages/[username]/[contractSlug].tsx
+++ b/web/pages/[username]/[contractSlug].tsx
@@ -1,5 +1,6 @@
 import React, { memo, useEffect, useMemo, useState } from 'react'
 import { ArrowLeftIcon } from '@heroicons/react/outline'
+import dayjs from 'dayjs'
 
 import { useContractWithPreload } from 'web/hooks/use-contract'
 import { ContractOverview } from 'web/components/contract/contract-overview'
@@ -44,8 +45,7 @@ import { useAdmin } from 'web/hooks/use-admin'
 import { BetSignUpPrompt } from 'web/components/sign-up-prompt'
 import { PlayMoneyDisclaimer } from 'web/components/play-money-disclaimer'
 import BetButton from 'web/components/bet-button'
-
-import dayjs from 'dayjs'
+import { BetsSummary } from 'web/components/bet-summary'
 
 export const getStaticProps = fromPropz(getStaticPropz)
 export async function getStaticPropz(props: {
@@ -167,6 +167,10 @@ export function ContractPageContent(
     [bets]
   )
 
+  const userBets = user
+    ? bets.filter((bet) => !bet.isAnte && bet.userId === user.id)
+    : []
+
   const [showConfetti, setShowConfetti] = useState(false)
 
   useEffect(() => {
@@ -248,7 +252,14 @@ export function ContractPageContent(
           </>
         )}
 
-        <ContractTabs contract={contract} bets={bets} />
+        <BetsSummary
+          className="mb-4 px-2"
+          contract={contract}
+          userBets={userBets}
+        />
+
+        <ContractTabs contract={contract} bets={bets} userBets={userBets} />
+
         {!user ? (
           <Col className="mt-4 max-w-sm items-center xl:hidden">
             <BetSignUpPrompt />
diff --git a/web/pages/home/index.tsx b/web/pages/home/index.tsx
index b42b37bb..ba2851bf 100644
--- a/web/pages/home/index.tsx
+++ b/web/pages/home/index.tsx
@@ -33,7 +33,6 @@ import { groupPath, joinGroup, leaveGroup } from 'web/lib/firebase/groups'
 import { usePortfolioHistory } from 'web/hooks/use-portfolio-history'
 import { formatMoney } from 'common/util/format'
 import { useProbChanges } from 'web/hooks/use-prob-changes'
-import { ProfitBadge } from 'web/components/bets-list'
 import { calculatePortfolioProfit } from 'common/calculate-metrics'
 import { hasCompletedStreakToday } from 'web/components/profile/betting-streak-modal'
 import { ContractsGrid } from 'web/components/contract/contracts-grid'
@@ -45,6 +44,7 @@ import { usePrefetch } from 'web/hooks/use-prefetch'
 import { Title } from 'web/components/title'
 import { CPMMBinaryContract } from 'common/contract'
 import { useContractsByDailyScoreGroups } from 'web/hooks/use-contracts'
+import { ProfitBadge } from 'web/components/profit-badge'
 import { LoadingIndicator } from 'web/components/loading-indicator'
 
 export default function Home() {