Markets · US Stock · NYSE

MRK Merck

$128.58 +0.16%
US Stock · Healthcare

Solid = close · dashed = 50-day MA · bars = volume. Toggle Bollinger / RSI / MACD. Hover to inspect. EOD data.

1D
+0.16%
YTD
+59.40%
P/E
99.36
P/B
4.97
ROE
17.9%
Div yield
2.6%
Beta
0.11
Market cap
$315.3B
RSI (14)
65
Next earnings
Oct 29, 2026

Previous session

close of Aug 7, 2026 · EOD, no live order book
Open
$127.84
Close
$128.58
VWAP (n/a)
Day high
$128.75
Day low
$126.68
Volume
5.1M

VWAP = daily turnover ÷ volume — the volume-weighted average, the closest EOD read on where trading actually clustered. A true order book is live-only and needs a broker feed. Turnover/VWAP available for MOEX listings.

Latest headlines

Headlines via Yahoo Finance · links open the source · not an endorsement.

Recent SEC filings

Source: SEC EDGAR · opens the official filing.

Research & reports

External resources — availability and opinions are theirs, not ours.

This is reference data for your own analysis — not a recommendation to buy or sell MRK. Try it in the Lab to size a position and see the risk.