Statistical Arbitrage · Pairs Ledger
Correl&ted
Vol. I · No. 5
TUESDAY, JULY 21, 2026
Updated 21:38 · After close
Account value
$21,099
Total profit & loss
+1,175.85
+6.76% on invested  ·  realized +339  ·  unrealized +837
Realized
+339
Unrealized
+837
Invested
$18,226
Cash on hand
$2,873
01 Open Positions 2 held · $18,226 at market
SCHW
vs WFC
Financials
$99.96 ▲ $+1,200 · +13.64%
$83.25stop $87.96entry $93.14target
z +1.42σ 100 sh $9,996 exit Jul 5 −16.7% / +6.8%
PFE
vs MRK
Healthcare
$24.94 ▼ $-363 · -4.22%
$25.00stop $26.04entry $26.65target
z +0.97σ 330 sh $8,230 exit Jul 5 −0.2% / +6.9%
02 Spread Instruments rolling 60-day z-score
03 Closed Book realized +338.84 USD
TickerPairShEntry ExitNet P&LReturnClosed
C vs GS 65 $125.52 $132.21 $+414.95 +5.33% 06-05 · Target hit
USB vs PNC 250 $54.42 $55.56 $+265.07 +2.10% 06-05 · Target hit
CF vs STLD 25 $115.65 $102.80 $-341.18 -11.11% 06-23 · Stopped out
04 Equity Curve indexed to entry
THE CORRELATED LEDGER
Prices via Yahoo Finance · self-refreshes every 5 min
Net of $9.99/trade commission
Entry |z| > 2.0   Exit |z| < 0.5   Stop |z| > 3.5
Rolling window 60d · Max hold 30d
Inception 2026-05-29