Also trades as: 0KSX.L (LSE) · $vol 0M
DGX NYSE
Quest Diagnostics Incorporated
1W: +3.4%
1M: +3.2%
3M: +3.0%
YTD: +40.4%
1Y: +32.6%
3Y: +105.8%
5Y: +83.1%
$242.56
-0.39 (-0.16%)
After Hours: $231.07 (-11.49, -4.74%)
Weekly Expected Move ±2.8%
$228
$235
$242
$249
$255
Credit Risk of going bust: lower than 83% of companies Debt: 19.0% of company value Bonds: $173.4M held by 208 funds, 54 bp over Treasuries → details ▾
Of US companies ranked in the safest four tenths, about 1 in 3,500 filed for bankruptcy within a year (2020-2025).
If the stock fell to about $3.08 (down 99%), Quest Diagnostics Incorporated would be worth roughly what it owes.
Total debt $6.29B against a stock market value of $26.82B.
Distance to default 10.60 (Merton model): prices to 2026-10-26, balance sheet 2026-09-30, debt counted $3.24B (short-term plus half of long-term), stock volatility 23.6%; Altman Z'' 4.04. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.
If the stock fell to about $3.08 (down 99%), Quest Diagnostics Incorporated would be worth roughly what it owes.
Total debt $6.29B against a stock market value of $26.82B.
Distance to default 10.60 (Merton model): prices to 2026-10-26, balance sheet 2026-09-30, debt counted $3.24B (short-term plus half of long-term), stock volatility 23.6%; Altman Z'' 4.04. A ranking and a back-test, not a forecast.
Bond figures are fund-reported marks (SEC N-PORT) as of Jul 2026. How these are computed.
Overview
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Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Dividends
Analysis
Technicals
Weather
Peers
ESG
Institutions
ETF Exposure
Dark Pool
Short Interest
Supply Chain
Oct Typical
⛅
Partly Cloudy
+4.9% YTD avg
Midterm Year
🌧️
Rainy
-2.9% YTD avg
2026 Now
☀️
Sunny
Above typical
20yr Avg YTD
+4.9%
Day 206 of 252
Midterm Year YTD
-2.9%
Presidential cycle avg
2026 YTD
+40.2%
Above 20yr avg
Typical Vol
30%
Annualized
Monthly Weather Forecast
Jan
20yr
☁️
+0.1%
Midterm
🌧️
-3.8%
50% win
25% vol
Feb
20yr
🌧️
-0.9%
Midterm
🌧️
-4.0%
30% win
23% vol
Mar
20yr
⛅
-0.2%
Midterm
🌧️
-1.2%
70% win
28% vol
Apr
20yr
☀️
+2.8%
Midterm
🌧️
-1.3%
50% win
29% vol
May
20yr
☀️
+4.7%
Midterm
⛅
+1.2%
70% win
19% vol
Jun
20yr
⛅
+6.2%
Midterm
⛅
+1.5%
60% win
19% vol
Jul
20yr
☀️
+7.5%
Midterm
⛅
+1.9%
55% win
25% vol
Aug
20yr
🌧️
+6.9%
Midterm
⛅
+1.9%
55% win
20% vol
Sep
20yr
☁️
+5.8%
Midterm
⛅
+1.2%
40% win
22% vol
Oct
20yr
⛅
+4.8%
Midterm
🌧️
-3.0%
57% win
30% vol
Now:
+4.5%
Nov
20yr
☀️
+8.3%
Midterm
☁️
+0.5%
90% win
24% vol
Dec
20yr
⛅
+0.7%
Midterm
☀️
+1.8%
60% win
19% vol
Seasonality (20yr)
Updated: 2026-10-27
YTD: +40.2%