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

As of Thursday, July 30th, 2026

$ 129.79

-0.57 -0.44%

Open: 128.20
High: 130.21
Low: 127.25
Volume: 7,832,804
Previous Close on Wednesday, July 29th, 2026

$ 130.36

-1.46 -1.11%

Open: 132.37
High: 132.69
Low: 129.65
Volume: 6,433,315
 
 
Date Open High Low Close Volume
 
Free Tier
Ticker Last Chg %Chg Volume
GE

General Electric Company

355.04 +4.41 +1.26 3,186,953
KO

The Coca-Cola Company

88.49 -0.59 -0.66 17,614,484
PFE

Pfizer Inc.

24.91 -0.24 -0.95 44,918,886
VZ

Verizon Communications Inc.

46.11 -1.11 -2.35 20,926,400
VIX

CBOE Volatility Index

17.09 -3.41 -16.63
 
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Markets
Ticker Last Chg %Chg Volume
DJIA

Dow Jones Industrial Average

52,208.06 +613.92 +1.19 644,806,615
DJTA

Dow Jones Transportation Average

21,089.23 -372.63 -1.74 71,765,768
SPX

S&P 500 Index

7,437.63 +121.42 +1.66
OEX

S&P 100 Index

3,656.92 +69.40 +1.93
NDX

NASDAQ 100 Index

28,106.35 +914.04 +3.36
NYA

NYSE Composite Index

24,138.29 +193.06 +0.81
XAX

NYSE AMEX Composite Index

8,438.28 +54.33 +0.65
RUI

RUSSELL 1000 Index

4,051.49 +64.66 +1.62
RUT

Russell 2000 Index

2,946.10 +39.79 +1.37
RUA

Russell 3000 Index

4,232.18 +67.11 +1.61
VIX

CBOE Volatility Index

17.09 -3.41 -16.63
VIX1Y

CBOE S&P 500 One-Year Volatility Index

23.12 -0.94 -3.91
VIX6M

CBOE S&P 500 6-Month Volatility Index

21.61 -1.40 -6.08
VIX3M

CBOE S&P 500 3-Month Volatility Index

19.50 -1.91 -8.92
 
Recent
Ticker Last Chg %Chg Volume
MRK

Merck & Co., Inc.

129.79 -0.57 -0.44 7,832,804