MRK (Merck & Co., Inc.) Stock Historical Data

As of Thursday, August 13th, 2026

$ 135.55

+2.63 +1.98%

Open: 133.86
High: 135.68
Low: 133.06
Volume: 8,837,127
Previous Close on Wednesday, August 12th, 2026

$ 132.92

+2.50 +1.92%

Open: 130.25
High: 134.06
Low: 128.91
Volume: 9,892,707
 
 
Date Open High Low Close Volume
 
Free Tier
Ticker Last Chg %Chg Volume
GE

General Electric Company

360.64 -4.69 -1.28 2,684,639
KO

The Coca-Cola Company

87.42 +0.71 +0.82 9,970,342
PFE

Pfizer Inc.

26.80 +0.49 +1.86 34,801,804
VZ

Verizon Communications Inc.

48.22 +1.24 +2.64 17,162,519
VIX

CBOE Volatility Index

14.57 +0.02 +0.14
 
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Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

53,839.99 +69.72 +0.13 413,548,657
DJTA

Dow Jones Transportation Average

21,928.05 +323.40 +1.50 53,776,062
SPX

S&P 500 Index

7,798.99 +50.49 +0.65
OEX

S&P 100 Index

3,842.14 +24.35 +0.64
NDX

NASDAQ 100 Index

30,084.50 +341.90 +1.15
NYA

NYSE Composite Index

24,809.65 +51.02 +0.21
XAX

NYSE AMEX Composite Index

8,872.31 +66.76 +0.76
RUI

RUSSELL 1000 Index

4,252.62 +27.16 +0.64
RUT

Russell 2000 Index

3,052.85 +7.36 +0.24
RUA

Russell 3000 Index

4,439.88 +27.62 +0.63
VIX

CBOE Volatility Index

14.57 +0.02 +0.14
VIX1Y

CBOE S&P 500 One-Year Volatility Index

22.81 +0.19 +0.84
VIX6M

CBOE S&P 500 6-Month Volatility Index

20.92 +0.10 +0.48
VIX3M

CBOE S&P 500 3-Month Volatility Index

18.59 +0.06 +0.32
 
Recent
Ticker Last Chg %Chg Volume
MRK

Merck & Co., Inc.

135.55 +2.63 +1.98 8,837,127