MRK: Merck & Co., Inc.

As of Thursday, October 9th, 2025

$ 87.50

+1.10 +1.27%

Open: 86.96
High: 87.80
Low: 86.64
Volume: 10,899,371
Previous Close on Wednesday, October 8th, 2025

$ 86.40

-1.21 -1.38%

Open: 87.93
High: 87.93
Low: 86.20
Volume: 9,691,552

Historical Data

Date Open High Low Close Volume Chg %Chg
2025-10-09 86.96 87.80 86.64 87.50 10,899,371 +1.10 +1.27
2025-10-08 87.93 87.93 86.20 86.40 9,691,552 -1.21 -1.38
2025-10-07 88.67 88.94 87.14 87.61 9,405,012 -1.19 -1.34
2025-10-06 88.83 90.31 88.55 88.80 11,407,044 -0.39 -0.44
2025-10-03 89.63 90.70 88.10 89.19 12,968,052 -0.32 -0.36
2025-10-02 89.95 91.00 88.22 89.51 14,552,425 -0.62 -0.69
2025-10-01 85.19 90.75 85.19 90.13 33,267,089 +6.20 +7.39
2025-09-30 78.42 84.00 78.40 83.93 21,397,535 +5.35 +6.81
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Metrics and Technicals

Period High Low Chg %Chg Max Drawdown SMA
Peak Trough %Loss
Period High Low Chg %Chg MDD SMA
5D 90.70
On 2025-10-03		 86.20
On 2025-10-08		 -2.01 -2.25 90.70
On 2025-10-03		 86.20
On 2025-10-08		 -4.96 87.90
10D 91.00
On 2025-10-02		 77.69
On 2025-09-26		 9.90 12.76 91.00
On 2025-10-02		 86.20
On 2025-10-08		 -5.27 86.02
20D 91.00
On 2025-10-02		 77.58
On 2025-09-25		 2.35 2.76 85.18
On 2025-09-12		 77.58
On 2025-09-25		 -8.92 83.35
WTD 90.31
On 2025-10-06		 86.20
On 2025-10-08		 -1.69 -1.89 90.31
On 2025-10-06		 86.20
On 2025-10-08		 -4.55 87.58
MTD 91.00
On 2025-10-02		 85.19
On 2025-10-01		 3.57 4.25 91.00
On 2025-10-02		 86.20
On 2025-10-08		 -5.27 88.45
As of Thursday, October 9th, 2025
 
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Markets
Ticker Last Chg %Chg Volume
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RUT

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RUA

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VIX

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VIX1Y

CBOE S&P 500 One-Year Volatility Index

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VIX6M

CBOE S&P 500 6-Month Volatility Index

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MRK

Merck & Co., Inc.

87.50 +1.10 +1.27 10,899,371